Abstract: The disclosed computer-implemented method for providing computing security by classifying organizations may include (1) identifying a request to classify an organization, (2) generating a web page dynamically in response to the request, the web page including content that describes the organization, (3) locating, within the web page, an advertisement that is dynamically generated by an advertisement network based at least in part on the content of the web page, (4) analyzing the advertisement to determine an organizational classification associated with the advertisement, and (5) imputing the organizational classification to the organization based at least in part on the advertisement having been dynamically generated by the advertisement network based at least in part on the content of the web page. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: Systems, and methods disclosed herein include systems and methods for providing alternative content playlists for locked media content. Media content may be locked according to certain pre-conditions, such as a release date. Prior to the pre-conditions being met, e.g., on a date earlier than the release date, the content may be locked to prevent user access. During such locked period, a user may be presented with an alternative content playlist with media content that is available to be accessed by the user.

Abstract: A system for use with a computer is provided, the computer including a self-encrypting drive (SED), the SED including a nominal space and a pre-boot region, wherein the nominal space can be locked to prevent access to the nominal space. The system includes SED management software configured to be loaded in the pre-boot region of the SED. The SED management software includes a pre-boot operating system (OS) and an unlocking program. The unlocking program is configured (a) to execute within the pre-boot OS, and (b) upon successful authentication of a user, to unlock the nominal space of the SED. Other embodiments are described and claimed.

Abstract: A system for use with a computer is provided, the computer including a self-encrypting drive (SED), the SED including a nominal space and a pre-boot region, wherein the nominal space can be locked to prevent access to the nominal space. The system includes SED management software configured to be loaded in the pre-boot region of the SED. The SED management software includes a pre-boot operating system (OS) and an unlocking program. The unlocking program is configured (a) to execute within the pre-boot OS, and (b) upon successful authentication of a user, to unlock the nominal space of the SED. Other embodiments are described and claimed.

Abstract: Example embodiments of the present invention provide a method, an apparatus, and a computer program product for correlating privacy-related portions of a data stream with information indicative of a privacy policy. The method includes receiving privacy-related portions of a data stream transmitted from a source intended for a destination and receiving information indicative of a privacy policy associated with the destination. The privacy-related portions of the data stream then may be correlated with the information indicative of the privacy policy. According to this correlation, the privacy-related portions of the data stream may be forwarded to the destination.

Abstract: The present invention is a system for monitoring encrypted data and preventing the encrypted data from being decrypted in large quantities, the system comprising: an access control unit which stores information of a decryption; a crypto-unit which receives the information of the decryption from the access control unit and decrypts the encrypted data; a counter which counts the number of the process of the decryption processed by the crypto-unit; an event logger which stores the number of the process of the decryption counted by the counter; and a monitoring server which receives the information of the number of the decryption and displays it.

Abstract: Illustrative implementations are described for an automated email message and document shredding system. The implementations provide for generating electronic content and associating the content with a condition upon which the content may self-terminate. Based on the condition, a security context may be determined for the content. The security context determination facilitates the association of a security key corresponding to the security context associated with the content. The security key may be applied to the content to generate encrypted content. A notification of the security key used to encrypt the content, a notification of the condition upon which the content will self-terminate and the encrypted content may then be transmitted to a recipient.

Abstract: An enterprise level data element review system including a data access event collection subsystem operative to collect data access event notifications relating to ones of a multiplicity of data elements, a data element metadata modification subassembly receiving an output from the data access event collection subsystem and providing a script indicating which data elements have had a metadata modification over a given period of time, and a data element dancer operative to collect at least one of metadata and access permissions for a plurality of data elements which is substantially less than the multiplicity of data elements and is selected on the basis of the script.

Abstract: An information management system approves or denies user requests to access information of the system. The information includes all types of information including documents and e-mail. The information management system is driven using a policy language having policies and policy abstractions. The information management system may approve or deny many different types of requests including opening a document or file, copying a file, printing a file, sending an e-mail, reading an e-mail, cut and paste of a portion of a document, saving a document, executing an application on a file, and many others.

Abstract: A flexible policy system allows compliant apps on a mobile device to interact with a secure container memory space to ensure that data leak prevention policies are being enforced. Third-party applications can include an SDK or application wrapper that provide policy enforcement via agent functionality. An administrator can define policies via a web-based portal, allowing a server to identify appropriate users and devices and to distribute policies to those devices to be enforced within the secure container on each device. Policies can identify the datatypes and security levels, and the related applications and users that have authority to access that data. The agent or application wrapper enforces these policies on the mobile device before applications can access data in the secure memory space.

Abstract: Described is a process for secure and privacy-preserving data retrieval operations in a network having a plurality of nodes. The process includes receiving a query at a querying node. The query is encrypted to generate an encrypted metadata query record. The encrypted metadata query record is transmitted to each queried node that is to be searched for data. A secure pattern matching protocol is used to search a database of metadata records to match a query answer to the metadata query record. The query answer is then encrypted. A query policy is verified for the querying node, with the encrypted answer being further encrypted based on the query policy. The further encrypted answer is transmitted to the querying node, which removes the outer layer of encryption, resulting in the original encrypted answer. The original encrypted answer is then decrypted to recover the query answer.

Abstract: A method for obfuscating granular transaction data via the introduction of noise includes: storing transaction data entries, each including transaction data values including at least a transaction amount and merchant identifier; receiving a data request including selection criteria and desired metrics; identifying a subset of transaction data entries based on the selection criteria; identifying a metric value for each desired metric based on the corresponding transaction data value in each of the transaction data entries in the subset; inserting noise to modify the subset by (i) adjusting the transaction data values included in at least two of the transaction data entries, and/or (ii) adding at least one transaction data entry to and removing at least one transaction data entry from the subset, where the inserted noise adjusts the metric values within a predetermined range; and transmitting the modified subset.

Abstract: In particular embodiments, a data processing data inventory generation system is configured to: (1) generate a data model (e.g., a data inventory) for one or more data assets utilized by a particular organization; (2) generate a respective data inventory for each of the one or more data assets; and (3) map one or more relationships between one or more aspects of the data inventory, the one or more data assets, etc. within the data model. In particular embodiments, a data asset (e.g., data system, software application, etc.) may include any entity that collects, processes, contains, and/or transfers personal data (e.g., a software application, database, website, server, etc.). A data asset may include any software or device (e.g., server or servers) utilized by a particular entity for such data collection, processing, transfer, storage, etc. The system may then utilize the generated model to fulfill a data subject access request.

Abstract: Technologies for informing a remote user of a local user's availability to receive a contact on a communication device are disclosed. The availability of the local user may be determined based on the local user's context information, which may be reported to the remote user in response to a contact status request. The local user's context information provided to the remote user may inform, for example, whether the local user is available to receive a contact, the best way to contact the local user, and/or other context information of the local user. The type and/or level of specificity of the local user's context information reported to the remote user may be determined based on a privacy level, which may be determined based on the local user's context, the identity of the remote user, and/or other criteria. In some embodiments, contact status updates may be provided to the remote user.

Abstract: Techniques to allow for ease of navigation within a photo browsing interface of a social networking system. In one embodiment, a designation of a first image for sharing is received from within at least one of a single-image view and a camera view. Based on the designation, the first image is added to a communication. The designation may be based on a user selection of an option provided by an interface of a mobile device. The first image may be received from within a social networking application or from within a dedicated camera application. In another embodiment, the privacy level of the communication and the designated images is based on the privacy setting of a user. The communication and the designated images may contain tag data identifying one or more people on a social networking system. In an alternative embodiment, the privacy level of the communication and designated images is adjusted according to the one or more people identified in the tag data.

Abstract: A system and method is provided for secure file and document management and editing by local client devices. An exemplary method includes receiving by a server, an identifier of a data block and a portion of the data block from a client device, encrypting the first portion of the data block, and generating an encryption key based on the identifier of the data block. The method further includes transmitting, by the server, the encrypted first portion of the data block to the client device to be stored locally in memory of the client device, and causing a second portion of the data block to be encrypted by the client device using the encryption key. A as result, the encrypted second portion of the data block can be stored in the memory of the client device in connection with the encrypted first portion of the data block.

Abstract: A data security system, and a method of operation thereof, includes a data security transceiver or receiver; an authentication subsystem operatively connected to the data security transceiver or receiver; and a storage subsystem connected to the authentication subsystem.

Abstract: The present invention discloses a display method and an electronic device. The method is applicable to an electronic device, the electronic device is capable of data transmission with a display device, the electronic device includes a first display unit, and the display device includes a second display unit; and the method includes: when the electronic device obtains information needing to be displayed, determining whether the information needing to be displayed is private information and generating a first determination result; in a case that the information needing to be displayed is private information, transmitting the information needing to be displayed to the first display unit only; and in a case that the information needing to be displayed is not private information, transmitting the information needing to be displayed at least to a second display unit.

Abstract: In particular embodiments, a method may include automatically determining that a mobile computing device is unlocked and away from a pre-determined trusted user associated with the mobile computing device, where the determining that the mobile computing device is away from the pre-determined trusted user is based on communication between the mobile computing device and an identification device carried by the trusted user, and by the mobile computing device, automatically erasing all software and data on the mobile computing device. The identification device may include a BLUETOOTH fob, a Near-Field Communication (NFC) tag, or a Radio-Frequency Identification (RFID) tag. The method may include communicating with the identification device to verify that the identification device is in a vicinity of the mobile computing device. The communication may be via a communication protocol such as BLUETOOTH, a Near-Field Communication (NFC), or Radio-Frequency Identification (RFID).

Abstract: Techniques are provided for assisting owners to recover missing devices. The missing device automatically performs certain actions proactively in response to detecting conditions that indicate that the device has been lost or stolen. Conditions that indicate the device has been lost or stolen (“triggering conditions”) may include that a password failure has occurred more than a predetermined number of times. Any number and type of recovery-assisting actions may be taken, in response to triggering conditions, to assist owners in recovering a missing device. For example, a device may generate a record that indicates the current location of the device, and synchronize the record with an online service or some other device. The generation and synchronization of such records may be repeated on a periodic basis until either (a) the device becomes disabled, or (b) a user enters an appropriate password.

Abstract: Methods, mediums and systems are provided to enable a user to build and edit a UML model for a system containing one or more physical component, which includes the across variable and/or the through variable of the components. A UML model may include classifiers, such as classes, interfaces, datatypes, signals, components, nodes, use cases and subsystems, that describes the structural and behavioral features of the system. A UML model may include at least one of the classifiers that is described using the across variables and/or the through variables of the system. For example, the interface of a component in a UML model may be described using the across variables and/or the through variables of the component.

Abstract: An aircraft communications and item tracking system is described. The system includes an RFID reader and a communications device located at fixed locations within the aircraft, a plurality of passive RFID tags operable for association with items within the aircraft, and a distributed antenna system comprising a plurality of antenna units and a wireless distribution system. The wireless distribution system is communicatively coupled to an aircraft communications network. The antenna units are communicatively coupled to the wireless distribution system and disbursed about the aircraft such that the RFID tags within the aircraft may be activated by signals output by at least one of the antenna units. The RFID reader and communications device are communicatively coupled to the wireless distribution system. The distributed antenna system is operable for transmission and reception of signals associated with the RFID reader and RFID tags.

Abstract: Systems, methods, and devices for concealed chip-card readers are disclosed. In one embodiment, a chip-enabled card reader may include a card slot that receives a chip-enabled card; a carriage comprising a smart chip connector for contacting a chip on the chip-enabled card; and at least one carriage track disposed within the chassis that slideably engages the carriage and defines a path of movement for the carriage between a protected position and a reading position. The carriage may move along the path of movement to a reading position. The smart chip connector may contact the chip on the chip-enabled card when the chip-enabled card is in a fully-inserted position. The carriage is in the protected position when no card has been inserted into the card slot. In one embodiment, the smart chip connector has reduced accessibility through the opening.

Abstract: A reading device includes an antenna having a signal radiating surface and configured to output a linearly polarized wave from the radiating surface, a movable and rotatable stage supporting the antenna and configured to move the antenna along a first direction parallel to the radiating surface of the antenna and rotate the antenna on an axis that is normal to the radiating surface of the antenna, and a tag reader connected to the antenna and configured to supply signals to the antenna for reading information from a wireless tag and to receive signals from the antenna including information read from the wireless tag.

Abstract: An encoded information reading (EIR) system can comprise a microprocessor, a memory, and at least one RFID reading device, all communicatively coupled to a system bus. The EIR system can further comprise two or more external antennas electrically coupled to a multiplexing circuit. The multiplexing circuit can be configured to electrically couple each antenna to the RFID reading device by using a time division method or a frequency division method. The external antennas can be disposed according to a spatial pattern configured to provide a spatially continuous RFID signal reception within a pre-defined area or volume. The antennas can be configured to receive RFID signals from a plurality of RFID tags attached to a plurality of items and disposed within a radio frequency range of the antennas. The EIR system can be configured to store in its memory a plurality of responses received from the plurality of RFID tags.

Abstract: A device, a system, and methods for tracking conductive composite pressurized gaseous storage tanks. The system including anchoring an RFID device in a non-conductive blind boss, wherein the anchor material has a low dielectric and has minimal reflection of RF energy.

Abstract: Chipless RFID tags and methods of using the same are provided. Each RFID tag provided herein can generate a unique and unclonable (unclonable chipless RFID, or UCR) identifier from its intrinsically random manufacturing process. The UCR device can monitor increase in storage temperature beyond that which is appropriate for a specific commodity to which the device is attached.

Abstract: There are provided systems and methods for a smart harbor device for intelligent updating and selection for use of transaction processing terminal devices. A smart harbor device may be used to provide updating, servicing, and other maintenance of transaction processing terminal devices, such as EMV terminals used in retail transaction processing. The smart harbor device may include a port where the transaction processing terminal devices may be places, and the smart harbor device may connect to each of the transaction processing terminal devices. Once connected, the smart harbor device may run diagnostics to determine the statuses and conditions for each of the transaction processing terminal devices and maintenance the transaction processing terminal devices. The maintenance may be performed at times where the transaction processing terminal devices are not required for use. Additionally, the smart harbor device may intelligently select one based on statuses and device capabilities.

Abstract: The present disclosure relates to systems and methods for decoding matrixed bar codes, such as Quick Response (“QR”) codes. In one implementation, system for decoding an intrinsic matrixed bar code may include an image-receiving device; at least one processor configured to execute instructions; and at least one memory storing the instructions. The instructions may be to perform operations including receiving an image using the image-receiving device; determining a grid for the image, the grid having a plurality of cells; selecting at least one cell of the grid as a candidate cell for containing an intrinsic matrixed bar code; extracting at least one intrinsic matrixed bar code located within the candidate cell; determining that the at least one extracted matrixed bar code is degraded; and repairing the at least one extracted matrixed bar code.

Abstract: A fingerprint identification apparatus including a light-transmitting device, an image-capture device disposed opposite to the light-transmitting device, and a collimator disposed between the light-transmitting device and the image-capture device is provided. The collimator includes a plurality of light-shielding layers and a plurality of light-transmitting layers that are alternately stacked. Each of the light-shielding layers has a plurality of openings respectively corresponding to a plurality of pixel regions of the image-capture device. Openings of the plurality of light-shielding layers corresponding to one pixel region are arranged along an oblique direction. The oblique direction and a normal direction of a pressing surface of the light-transmitting device have an included angle ?, and 0°<?<90°.

Abstract: An optical fingerprint sensor includes: cover glass for receiving a finger; a transparent electrode layer below a bottom surface of the cover glass; an organic light emitting diode layer (OLED) below the transparent electrode layer; and a metal electrode layer below the OLED layer. Multiple openings extend through each of the transparent electrode layer, OLED layer, and metal electrode layer, and transmit reflected light reflected from a top surface of the cover glass when a finger is positioned over the top surface of the cover glass. A collimator or pinhole filter is below the metal electrode layer, and includes multiple apertures for transmitting the reflected light after the reflected light is transmitted through the multiple openings. An imager is below the bottom surface of the collimator or pinhole filter, and includes an array of pixels that detects the reflected light after the reflected light is transmitted through the multiple apertures.

Abstract: A biometric measuring device for obtaining biometric measurements on a limb or digit, such as a finger. The biometric measuring device may include a rollable sleeve that is rollable along a longitudinal axis of the limb or digit and multiple biometric sensors attached to the rollable sleeve such that the biometric sensors are positioned on the rollable sleeve to enable the sleeve to be rolled.

Abstract: Technologies for efficient identity recognition based on skin features include a compute device. The compute device includes an image capture device and an image acquisition module to obtain, with the image capture device, an image that depicts the skin of the person. The compute device also includes a skin feature determination module to identify pixels in the obtained image that are associated with the skin of the person, and determine one or more features of the skin based on the identified pixels. Additionally, the compute device includes an identity determination module to generate a feature vector that includes the determined features of the skin, and analyze the feature vector with reference data to determine an identity of the person. Other embodiments are described and claimed.

Abstract: The automated positioning of an examination table relative to a medical-technical imaging installation is provided. A camera image is frozen by a first user interaction. Reference information is defined in the frozen camera image by a second user interaction. An examination table or medical-technical imaging installation with the aid of a positioning system is moved based on congruence between the reference location information with a recording region of the medical-technical imaging installation.

Abstract: An information processing apparatus includes an evaluation unit configured to evaluate whether a partial region of a photographing range of an imaging unit is a region suitable for analysis processing to be performed based on feature quantities of an object, with reference to a track of the object in an image captured by the imaging unit, and an output control unit configured to control the information processing apparatus to output information reflecting an evaluation result obtained by the evaluation unit. Accordingly, the information processing apparatus can support a user to improve the accuracy of the analysis processing to be performed based on the feature quantities of the object.

Abstract: A system and method that is able to recognize a user's natural drawing of geometric shapes. The system and method is able to process single-stroke and multi-stroke geometric shapes. It can also apply implicit and user defined constraints to the geometric shapes. The system and method applies these constraints at the vector component level rather than the primitive level. It does this by breaking down both the geometric shapes and constraints on a vector component level. This allows the system and method to handle a larger number of geometric shapes and constraints. After applying the constraints to the geometric shapes at the vector component level, the system and method outputs smooth geometric shapes that incorporated both the implicit and user defined constraints.

Abstract: The present invention relates to methods and systems for automated processing of document images using mobile and desktop communications devices. Systems and methods are provided for expediting analysis of the accuracy and quality of captured images by such devices before transmission to a server for processing. The processes use on-device software to provide immediate feedback to the user as to whether the quality of the document photograph is sufficient for processing, without the need for intermediate communication with a server. The processes utilize component labeling, MICR character recognition methods, automatic image rotation, and weighted image scaling. The invention increases speed of processing, reduces rates of rejection, increases processor efficiency, limits memory use, identifies images with likely errors, and provides the opportunity for correction of errors at the earliest possible time.

Abstract: Described herein are various technologies pertaining to analysis of eye tracking data. A head and/or eyes of an observer who is viewing a visual stimulus is monitored, and eye tracking data that is representative of the path of the eyes of the observer over time (a scanpath) is generated. The eye tracking data is time-series data that defines the location of the focal point, or other measurable characteristics, of the eyes of the observer on the visual stimulus over time. A feature vector is constructed based upon the eye tracking data, where the feature vector is representative of the eye tracking data, and is thus representative of the scanpath. The feature vector is compared with other feature vectors to identify scanpaths that correspond to the scanpath represented by the feature vector.

Abstract: Methods and systems for automating the management and processing of roof damage analysis. In some embodiments image data associated with damaged roofs is collected and automatically analyzed by a computing device. In some embodiments, the image data is modified automatically to include descriptive metadata and visual indicia marking potential areas of damage. In one embodiment, the systems and methods include a remote computing device receiving visual data associated with one or more roofs. In one embodiment, insurance company specific weightings are determined and applied to received information to determine a type and extent of damage to the associated roof. In one embodiment, results of the methods and systems may be used to automatically generate a settlement estimate or supplement additional information in the estimate generation process.

Abstract: Methods and systems are disclosed including a computer storage medium, comprising instructions that when executed by one or more processors included in an Unmanned Aerial Vehicle (UAV), cause the UAV to perform operations, comprising: receiving, by the UAV, a flight plan configured to direct the UAV to fly a flight path having a plurality of waypoints adjacent to and above a structure and to capture sensor data of the structure from a camera on the UAV while the UAV is flying the flight path; adjusting an angle of an optical axis of the camera mounted to a gimbal to a predetermined angle within a range of 25 degrees to 75 degrees relative to a downward direction, and capturing sensor data of at least a portion of a roof of the structure with the optical axis of the camera aligned with at least one predetermined location on the structure.

Abstract: A computerized system, comprising: a computer system having an input unit, a display unit, one or more processors and one or more non-transitory computer readable medium, the one or more processors executing image display and analysis software to cause the one or more processors to: receive an identification of a structure from the input device, the structure having multiple sides, an outline, and a height; obtain characteristics of a camera mounted onto an unmanned aircraft; generate unmanned aircraft information including: flight path information configured to direct the unmanned aircraft to fly a flight path around the structure that is laterally and vertically offset from the structure, the lateral and vertical offset being dependent upon the height of the structure, an orientation of the camera relative to the unmanned aircraft, and the characteristics of the camera; and, store the unmanned aircraft information on the one or more non-transitory computer readable medium.

Abstract: The method and system includes a plurality of test subject containers, each having a test subject therein. A plurality of video cameras is focused on the test subject containers to capture video of the behavior of each of the test subjects. The system and method also includes a storage system for storing the plurality of video from the cameras. The storage system may be local or cloud-based as is known in the art. The system further has one or more computers with a neural network configured to (a) retrieve the video from the storage system of the test subjects, (b) analyze the video to identify a plurality of observable behaviors in the test subjects, (c) annotate the video with the observed behavior classifications, and (d) store the annotated video in the storage system.

Abstract: A computer implemented method of detecting scene changes in a stream of frames by analyzing content differences between consecutive frames, comprising: (a) Identifying a content of each of a plurality of frames of a frames stream by applying a plurality of visual classification functions to each frame. The content comprises one or more of a plurality of visual elements. (b) Determining a content difference between every two consecutive frames of the plurality of frames by comparing the content of the two consecutive frames. (c) Detecting a scene change between the two consecutive frames when the content difference exceeds a pre-defined threshold. The scene change defines a separation between consecutive scenes of a plurality of scenes in the frames stream wherein each of the scenes comprises a subset of the plurality of frames.

Abstract: A vehicle is provided that may combine multiple estimates of an environment into a consolidated estimate. The vehicle may receive first data indicative of the region of interest in an environment from a sensor of the vehicle. The first data may include a first accuracy value and a first estimate of the region of interest. The vehicle may also receive second data indicative of the region of interest in the environment, and the second data may include a second accuracy value and a second estimate of the region of interest. Based on the first data and the second data, the vehicle may combine the first estimate of the region of interest and the second estimate of the region of interest.

Abstract: Systems and methods are provided for imaging a region of interest. A structured light source is configured to provide a substantially two-dimensional light curtain within a field of view of the camera formed by at least one projected laser beam at a wavelength detectable by the camera. An image analysis component is configured to detect objects within the region of interest from at least a position of the at least one projected laser beam within the image.

Abstract: An image analysis method for extracting features of an image and an apparatus for the same are disclosed. An image analysis method performed in an image analysis apparatus may comprise extracting a plurality of features for a plurality of sample images through a pre-learned model to extract features from the plurality of sample images; determining a plurality of target features representing final features to be extracted through the image analysis apparatus; encoding the plurality of features based on a probability distribution of the plurality of target features for the plurality of features; and analyzing a plurality of analysis target images based on the plurality of encoded features when the plurality of analysis target images are received.

Abstract: An image processing system may process an image of indicia positioned behind a reflective surface. The indicia may be a vehicle identification number and the reflective surface may be a windshield of a vehicle. The image processing system may receive an initial image of the indicia positioned behind a reflective surface and process the initial image to produce a resulting image. In processing the initial image, the image processing system may identify an interest region of the initial image, where the interest region identifies a portion of the initial image affected by glare caused by the reflective surface, texturize the interest region to account for the glare, and remove a defocusing effect from the initial image to account for blur, reflection, or both, caused by the reflective surface. Then, the image processing system may extract data, such as the vehicle identification number, from the resulting image.

Abstract: A system and method for performing foreground/background separation on an input image. The method identifies a corresponding model visual element in a scene model associated with the input image, the model visual element being associated with a set of element models, each element model including a plurality of visual data sets. Select an element model from the set of element models, dependent upon a visual distance between the input visual element and a visual data set of the selected element model satisfying a predetermined criterion. The method classifies the input visual element as one of foreground and background, dependent upon the selected element model, and then updates each visual data set in the selected element model, dependent upon the input visual element and at least first and second different methods of updating a visual data set.

Abstract: To reduce the random noise in a depth map that is rendered using colors to convey the various depths, pattern recognition may be used to selectively apply noise reduction or to modulate the strength of the noise reduction. In this way, the potential adverse effect on the detail/sharpness of the image can be ameliorated. For example, in an image of a person, the skin does not have any sharp edges so noise reduction can be applied to such an image with little adverse consequence, whereas noise reduction applied to the image of a person's eye can cause loss of the detail of the iris, eyelashes, etc. Using pattern recognition on objects in the image, the appropriate level of noise reduction can be applied across an image while minimizing blurring/loss of detail.

Abstract: A technique for multi-camera object tracking is disclosed that preserves privacy of imagery from each camera or group of cameras. This technique uses secure multi-party computation to compute a distance metric across data from multiple cameras without revealing any information to operators of the cameras except whether or not an object was observed by both cameras. This is achieved by a distance metric learning technique that reduces the computing complexity of secure computation while maintaining object identification accuracy.