Abstract: An image processing system or electronic device may implement processing circuitry. The processing circuitry may receive an image, such as financial document image. The processing circuitry may determine a character count for the financial document image or particular portions of the financial document image without recognizing any particular character in the financial document image. In that regard, the processing circuitry may determine a top left score for pixels in the financial document, the top left score indicating or representing a likelihood that a particular pixel corresponds to a top left corner of a text character. The processing circuitry may also determine top right score for image pixels. Then, the processing circuitry may identify one or more text chunks using the top left and top rights scores for pixels in the financial document image. The processing circuitry may determine a character count for the identified text chunks.

Abstract: Systems and methods are described to process image-based content to reduce the complexity of information used to represent the content, without visible different to a viewing user. Individual images of the content items can be broken into image blocks, each of which can be converted via DCT algorithm to a DCT matrix. Values within the DCT matrix can be compared to just-noticeable-difference (JND) thresholds, below which information is unlikely to be perceptible to viewing users. For each value in the DCT matrix below a corresponding JND threshold, the value can be reduced to zero, thus reducing complexity of the image without perceptible difference to a viewing user and enabling more efficient use of computing resources to store and transmit the image. JND thresholds can be based on one or more models of human perception, including a contrast sensitivity function model, a luminance adjustment model, and a contrast masking model.

Abstract: System(s) and method(s) for embedding and extracting a watermark from a digital media are described. The method may include embedding a set of watermark bits in a N*N block of the digital media based on a local binary pattern (LBP) synthesis process. The LBP synthesis process comprises changing a value of a neighbor of a central pixel of the N*N block to make the value of the neighbor greater than a value of the central pixel when a watermark bit corresponding to the neighbor is ‘1’ and changing the value of the neighbor of the central pixel to make the value of the neighbor lesser than the value of the central pixel when the watermark bit corresponding to the neighbor is ‘0’.

Abstract: The disclosure provides a digital video content security authentication method, wherein the method comprises: a secret information embedding step of selectively modifying a pixel grayscale value for each frame image in a digital video so as to complete the embedding of 1-bit secret information; and a secret information extraction and video authentication step of carrying out secret information extraction from the digital video in which the secret information is embedded according to a key so as to realize the security authentication of the digital video content. The disclosure also provides a digital video content security authentication system. According to the technical scheme provided by the disclosure, the authentication security is improved on the basis of not influencing user experience.

Abstract: A product information outputting method includes: detecting that a hand of a person is present in a first area that is set according to a position of a product; and when the hand of the person is not detected in any one of the first area and a second area and the product is not detected in a product detection area after presence of the hand was detected based on the detecting, determining that the product has been moved out of the product detection area, the second area containing the first area, the product detection area set according to the position.

Abstract: Described are occupant positioning systems, and methods of use thereof, which combine image capture and radar or ultrasonic sensors, determine the head position and/or velocity of a vehicle occupant's head in three dimensions for use in a driver monitoring application. The driver monitoring applications may include features such as driver drowsiness estimation and indication, driver attention monitoring, driver gaze direction and driver gaze positioning, driver identification, head-up display adjustment and automatic sun blocking. These are features that can improve the operational safety of the vehicle.

Abstract: A system captures and displays video of surgeries. The system may include at least one digital image sensor optically coupled to one or more lenses and configured to capture a video sequence of a scene in a surgery; at least one interface configured to receive at least one region on interest (ROI) of the captured video sequence; an electronic display, selected so that at least one of the digital image sensors has a pixel resolution which is substantially greater than the pixel resolution of the electronic display; and a computer processor configured to: receive the at least one captured video sequence and the at least one received ROI and display over the at least one electronic display a portion of the captured video sequence based on the at least one selected ROI.

Abstract: A system for large-scale crowd sourcing of map data cleanup and correction, comprising an application server that generates image data, sends image data to a user device, receives tagging data provided by the device user, and provides tags to a crowdsourced search and locate server based on tagging data from a user device, a crowdsourced search and locate server that receives tags from an application server, computes agreement and disagreement values and performs expectation-maximization analysis, and a map data server that stores and provides map data, and a method for estimating location and quality of a set of geolocation data.

Abstract: Techniques related to cache management for multi-node databases are disclosed. In some embodiments, a system comprises one or more computing devices including a training component, data store, cache, filtering component, and listening component. The training component produces a plurality of models based on user interaction data. The plurality of models are stored in the data store, which responds to requests from the cache when the cache experiences cache misses. The cache stores a first subset of the plurality of models. The filtering component selects a second subset of the plurality of models based on one or more criteria. Furthermore, the filtering component sends the second subset of the plurality of models to a messaging service. The listening component retrieves the second subset of the plurality of models from the messaging service. Furthermore, the listening component causes the second subset of the plurality of models to be stored in the cache.

Abstract: An apparatus and method for checking value documents, in particular bank notes, and a value document processing system having at least one sensor for capturing an electromagnetic radiation transmitted by a value document and generating corresponding transmission signals, and an evaluation device for checking whether the value document has a foreign object taking into account the transmission signals. From the transmission signals an edge course of the value document is derived and a rectangle is approximated to the edge course. By comparing the edge course of the transmission image with the rectangle, the presence of a foreign object such as an adhesive tape, can be ascertained.

Abstract: Disclosed is a system and method for collecting, processing and aggregating satellite imagery with large volumes of other digitized data for analysis by a human user in order to identify geographic areas for further data collection and/or analysis. More particularly, the invention relates to identifying geographic subjects for satellite image acquisition by aggregating and analyzing first-time changes detected by satellite imagery as well as weather report data, social media streams and newswire feeds. An analytics engine uses rules to qualify, flag and correlate asynchronous data from a plurality of sources with changes on the earth's surface, and catalogs and stores the qualified and correlated data where it may be queried and used to prepare reports or recommendations for future satellite image acquisition targets.

Abstract: A method includes receiving information that identifies a reference position in a location space. The method also includes receiving data that identifies one among a plurality of candidate geometrical arrangements. The method also includes producing a representation that depicts a plurality of objects which are arranged, relative to the reference position in the location space, according to the identified candidate geometrical arrangement.

Abstract: Embodiments of the present disclosure relate to a CAPTCHA generation method. According to the method, a request for accessing a resource is received from a handheld touch screen device. A default virtual keyboard type is received from the handheld touch screen device. In response to the request, a CAPTCHA is generated based on the default virtual keyboard type. The CAPTCHA is sent to the handheld touch screen device.

Abstract: The image capturing part 201 captures a ball in flight with a camera continuously. The image corresponding part 203 generates a first registered ball image obtained by making a size of a first ball image in a first capturing image captured first correspond to a size of a second ball image in a second capturing image captured second. The 3D model constructing part 204constructs a 3D model of the first registered ball image obtained by converting a camera coordinate system of the generated first registered ball image into a world coordinate system. The virtual rotating part 205 rotates virtually the constructed 3D model of the first registered ball image by using a rotation parameter estimated in advance and rotation matrix information.

Abstract: A traffic control system is described that comprises a transceiver configured to receive a first signal comprising location data indicating a location of an unmanned vehicle (UV). The traffic control system further comprises a processor configured to determine a location of a second vehicle and determine a course of the second vehicle. The processor is further configured to cause, based on determining the location of the second vehicle and the course of the second vehicle, the transceiver to transmit a second signal to the UV directing the UV to avoid the course of the second vehicle.

Abstract: A monitoring device includes a fixed area setter that sets an area of a part of a display shelf to be monitored as a fixed area, based on a captured image of the display shelf in a store, a shelf detector that detects the display shelf, by determining a similarity between an image of the fixed area set by the fixed area setter and an image at the same position as the fixed area, from the captured image of the store, and an alert notifier that notifies a user that the display shelf to be monitored is not detected, when it is determined that there is no similarity.

Abstract: Image data is generated from a load stack in the operating area of a load handling apparatus. The image data includes a sight apparatus having several lines that are set in relation to each other such that the lines correspond to at least two sides of the lowest load in the load stack and at least two sides of a load set on top of the lowest load in the load stack.

Abstract: A method for obtaining object geometry in which image frames of a scene (e.g., video frames from a user passing a smartphone camera over an object) are transformed into dense feature vectors, and feature vectors are processed to obtain geometry of an object in the scene. The object geometry is determined from the feature vectors. Feature vector transforms are leveraged in a signal processing method for object identification (e.g., using machine learning classification), digital watermark or bar code reading and image recognition.

Abstract: A system and method are provided to detect, analyze and digitally remove makeup from an image of a face. An autoencoder-based framework is provided to extract attractiveness-aware features to perform an assessment of facial beauty.

Abstract: A method and apparatus for medical image synthesis is disclosed, which synthesizes a target medical image based on a source medical image. The method can be used for synthesizing a high dose computed tomography (CT) image or a high kV CT image from a low dose CT image or a low kV image. A plurality of image patches are extracted from a source medical image. A synthesized target medical image is generated from the source medical image by calculating voxel values in the synthesized target medical image based on the image patches extracted from the source medical image using a machine learning based probabilistic model.

Abstract: In some examples, techniques and architectures for operating a device that may be wearable, such as a head-mounted device, may be used for virtual reality applications. A processor of the device may operate by dynamically tracking the cornea, and thus the gaze direction, of a user's eyes. By tracking the gaze direction, retinal velocity of a display image projected onto the retina, measured in the retina coordinate frame may be computed. Display times of image frames viewable by the user may be modified based on the retinal velocity.

Abstract: Convolutional neural network information may define a convolutional neural network including layers. The layers may define operations on an input to the convolutional neural network. The layers in the convolutional neural network information may be formatted as shaders. Input information defining the input to the convolutional neural network may be accessed. The input information may be formatted as an array of textures. The shaders may be applied to the textures to effectuate processing the input to the convolutional neural network through the layers of the convolutional neural network. One or more results may be obtained from applying the shaders to the array of textures.

Abstract: Methods and systems for aggregating digital content captured at an event. In one aspect, a connection is established from a computing device to a Near Field Communication (NFC) enabled event check-in point located at the event. The NFC enabled event check-in point is encoded with event identification information for the event. The event identification information includes an event Uniform Resource Locator (URL) for a webpage associated with a computing system. The computing device receives event identification information including the event URL from the NFC enabled event check-in point, and transmits digital images captured at the event to a computing system.

Abstract: Systems, methods and computer-readable media are provided for tracking a moving sports object. In one example, a method of tracking a moving sports object includes calibrating a perspective of an image of a camera to a perspective of a Doppler radar for simultaneous tracking of the moving sports object, and tracking the moving sports object simultaneously with the camera and Doppler radar. The method may further comprise removing offsets or minimizing differences between simultaneous camera measurements and Doppler radar measurements of the moving sports object. The method may also include combining a camera measurement of an angular position of the moving sports object with a simultaneous Doppler measurement of a radial distance, speed or other measurement of the moving sports object.

Abstract: An intelligent scoring method and system for a text objective question, the method comprising: acquiring an answer image of a text objective question (101); segmenting the answer image to obtain one or more segmentation results of an answer string to be identified (102); determining whether any of the segmentation results has the same number of characters as the standard answer (103); if no, the answer is determined to be wrong (106); otherwise, calculating identification confidence of the segmentation result having the same number of words as the standard answer, and/or calculating the identification confidence of respective characters in the segmentation result having the same number of words as the standard answer (104); determining whether the answer is correct according to the calculated identification confidence (105). The method can automatically score text objective questions, thus reducing consumption of human resource, and improving scoring efficiency and accuracy.

Abstract: In various implementations, a computing device is configured to facilitate the exchange and delivery of custom self-recorded media. In some implementations, service subject profiles are presented for display as an offer for exchanging a self-recorded media produced by the service subject for an electronic payment made by a consumer. Receipt of a selected service subject, payment information, and a consumer-provided expression serves as an acceptance of the offer for exchange, which in turn, notifies the service subject and further provides the service subject an interface for generating the self-recorded media employing their computing device's media generating hardware. Requests for custom self-recorded media and the custom self-recorded media generated as a result of the requests are managed and exchanged by way of the computing device.

Abstract: Systems and methods for generating random bits by using physical variations present in material samples are provided. Initial random bit streams are derived from measured material properties for the material samples. In some cases, secondary random bit streams are generated by applying a randomness extraction algorithm to the derived initial random bit streams.

Abstract: Techniques for detecting objects across images captured by camera devices. Embodiments capture, using first and second camera devices, first and second pluralities of images, respectively. First and second reference images are captured using the first and second camera devices. Color descriptors are extracted from the first plurality of images and the second plurality of images, and texture descriptors are extracted from the first plurality of images and the second plurality of images. Embodiments model a first color subspace and a second color subspace for the first camera device and the second camera device, respectively, based on the first and second pluralities of images and the first and second reference images. A data model for identifying objects appearing in images captured using the first and second camera devices is generated, based on the extracted color descriptors, texture descriptors and the first and second color subspaces.

Abstract: Apparatuses, systems and methods are provided for generating a vehicle driver rating. More particularly, apparatuses, systems and methods are provided for determining vehicle driver ratings based on vehicle interior image data.

Abstract: A memory stores first video information displayed on a display screen. A processor generates embedded information varying temporally and superimposes the embedded information on an image part at least corresponding to an edge of the display screen in the first video information so as to generate second video information on which the embedded information is superimposed. An output interface outputs the second video information.

Abstract: This technology relates to optimizing location and orientation information of an image using known locations of places captured within the image. For example, an image and associated pose data including the image's orientation and location may be received. One or more places captured within the image may be determined, with each place having a respective known location. The image may be annotated with the one or more places. A difference between each annotation and its respective known location to obtain updated pose data of the image may be minimized and the associated pose data may be updated to the updated pose data.

Abstract: There are disclosed methods and apparatus for manufacture of prints produced and packaged from image inventories. A physical print production and packaging machine assigns metadata to each physical print of a frame of a digital video work. It takes objects that have been detected, recognized and assigned metadata to the objects by the frame slicing and packaging machine and detects, recognizes and assigns new items of metadata to objects that are unique to the physical print. The print production and packaging machine then generates a cryptographic hash of the physical print's digital file. Lastly, the print production and packaging machine writes the hash to a node of a transaction processing network.

Abstract: A device for checking the mounting of tires on a vehicle includes at least one image recording device that is configured for recording images of at least two tires mounted on the vehicle, the images each capturing at least one area of a tire, and at least one data processing device that is adapted for analyzing the recorded images to determine whether the tires have been correctly mounted on the vehicle.

Abstract: A variably controlled lighting mechanism, sometimes referenced as a hog light, may be attached to the underside of a feeder and used in non-daylight hours to provide selective illumination through more than one color of LED light that may be inset within the hog light. The hog light may include one or more sensors that may be triggered based on motion by animals within the vicinity of the hog light. The hog light may then turn on and stay lit for a specified length of time or until no further movement is detected. A wireless remote may include a series of inputs that may control various aspects of the hog light, particularly to illuminate the different LED lights that are integrated within the hog light, as well as to control the motor and/or feeder. The hog light also may be manually operated to selectively illuminate the different LED lights.

Abstract: Methods and systems for forming a pattern ink pantograph. In an example embodiment, two or more pattern inks can be configured, such that a frequency of one pattern ink among the two (or more) pattern inks comprises a frequency below an MTF (Modulation Transfer Function) and a frequency of another pattern ink among the two or more pattern inks comprises a frequency above said MTF. The two or more pattern inks can be used as a special color space to paint a font or a geometric object, and such pattern inks are also independent of what is being written. Each pattern ink comprises vector graphic data.

Abstract: Implementations generally relate to generating a group photo collection. In some implementations, a method includes determining a plurality of users in a specified group of users of a social network system. The method also includes receiving photos associated with the users. The method also includes providing an interface enabling the plurality of users to collaborate in creating a group photo collection, where the group photo collection includes the plurality of photos. The method also includes providing one or more recommendations to create a photo album based on one or more themes, where the one or more themes are based on patterns of objects recognized in the plurality of photos.

Abstract: An image pickup apparatus includes an image pickup section configured to shoot a live view image between shooting periods of two continuous still images in continuous shooting, a display section configured to display a live view image in a live view display period and display a black image in another period, and a display luminance change section configured to calculate a during-continuous-shooting display luminance value larger than a normal display luminance value to change luminance of the live view image.

Abstract: An inventory location such as a shelf may be used to stow different types of items. Interactions may take place, such as the pick or place of one or more items from the inventory location. Image data may be acquired from cameras viewing the shelf and weight data may be acquired from weight sensors coupled to the shelf. Hypotheses may be determined that indicate possible interactions with the inventory location, such as pick or place of an item with regard to the inventory location, and the probability that those interactions are correct. The hypotheses and their associated probabilities may be aggregated. From the aggregated hypotheses, a hypothesis with a highest confidence value may be deemed a solution.

Abstract: An apparatus for forecasting preferred selections from a menu of a restaurant comprises a) a face recognition system including at least two cameras, b) a point of sales system (POS) including a portable terminal linked thereto and c) a server for running algorithms comprising steps of: receiving the demographic profiles of the customers; obtaining environmental information including weather information and event information from relevant websites via internet; obtaining the transaction data of the customers from the POS; correlating the inputted orders including types of dishes from the customers with demographic profiles of the customers and the environmental information to accumulate correlated data into database in the server; selecting the preferred selections from the database based on a criterial to narrow down a number of the preferred selections; and transferring the selected preferred selections to the portable terminal via the POS.

Abstract: A method is provided for analyzing a repaired composite structure composed of a plurality of original plies and additional repair plies at an area of repair. The method includes performing a finite element analysis of a finite element model of the repaired composite structure, the finite element analysis being performed to determine in-situ strains at midplanes of the plurality of original plies and the additional repair plies. The method includes determining in-situ strains at top and bottom surfaces of the plurality of original plies and the additional repair plies from the midplane in-situ strains. The method includes determining a margin of safety for the repaired composite structure from in-situ strain data selected from the midplane in-situ strains and surface in-situ strains. And the method includes outputting the margin of safety from which to, or an indication to, accept or reject the repaired composite structure based on the margin of safety.

Abstract: A vibration data analysis and communication system to analyze vibration measurements from one or more machines including a sensor to detect vibration signals from a machine-under-test according to a predetermined test, a data acquisition unit to receive the vibration signals and to process the vibration signals to generate vibration data, an input unit to selectively receive field notes information from an operator of the data acquisition unit, a communication unit to transmit the vibration data and the field notes information to a remote analyst over a communication network, and to receive feedback from the remote analyst via the communication network regarding health of the machine-under test based on characteristics of the transmitted vibration data and field notes information, and a control unit to control operations of the sensor, the data acquisition unit, the input unit, and the communication unit.

Abstract: The invention relates to the technical field of data hiding, in particular to a data hiding method and a data hiding system. An image is used as a data carrier; after secret data is converted into a bit sequence by a sending end, the values of each bit in the bit sequence are hidden in the image; the image hidden with the secret data is obtained and is sent to a receiving end; and the receiving end can extract the hidden secret data from the image according to a corresponding secret key. During data hiding, each square image block can hide two-bit data through inverse number odd-even properties of a pixel gray value sequence of two diagonal lines of each square image block, so that the volume of data hidden in the image is twice of the number of the image blocks split by the image.

Abstract: This disclosure relates to advanced image signal processing technology including encoded signals and digital watermarking. We disclose methods, systems and apparatus for selecting which ink(s) should be selected to carry an encoded signal for a given machine-vision wavelength for a package design. We also disclose product packages, and methods to generate such, including a sparse mark in a first ink and an overprinted ink flood in a second ink. The first ink and the second ink are related through tack and spectral reflectance difference. Of course, other methods, packages, systems and apparatus are described in this disclosure.

Abstract: Examples disclosed herein relate to user gaze detection. In one aspect, a method is disclosed. The method may include detecting a user gaze directed at a region within a content displayed on a display, increasing a level of interest associated with the region, and based at least on the level of interest, determining whether to render the region. The method may also include, responsive to a rendering command, providing the region for rendering based on a determination to render the region, and not providing the region for rendering based on a determination not to render the region.

Abstract: A method and system are provided for assigning metadata candidates to a commercial by performing image analysis on a plurality of the video frames to identify video frames that include one or more of identifiable product-related logos, brand-related logos, product-related text, or brand-related text which appear in the video frames, capturing frame data for such video frames, calculating a dominance or prominence metric from the frame data for each of the identifiable product-related logos, brand-related logos, product-related text, or brand-related text, comparing the dominance or prominence metric for each of the identifiable product-related logos, brand-related logos, product-related text, or brand-related text to a predetermined threshold percentage or value, and assigning to the commercial, the identified products or brands as metadata candidates when the dominance or prominence metric exceeds the predetermined threshold percentage or value.

Abstract: A computer-implemented system and method for part surface manufacturing quality control are provided. A specification for manufacturing a part surface is maintained in a storage, the specification comprising a target value for a profile characteristic of the surface. Measurements of the profile characteristic of the surface produced during multiple manufacturing runs are maintained in the storage, wherein the surface produced during each of the manufacturing runs is associated with two or more of the measurements made at different points of the surface. A score for each of the measurements is calculated based on how the close that measurement is to the target value. For the surface produced during one or more of the manufacturing runs, the scores for at least some of the measurements made for that surface during that manufacturing run are displayed.

Abstract: In an electrical power outlet device, a processor and a memory are configured to execute an application within the outlet device, which computes a pattern of usage of the outlet device. A set of sensors in the outlet device includes a first sensor that is usable to detect an event in an environment in which the outlet device is supplying power. The environment includes elements that are not participating in an electrical circuit that receives power from the outlet device and the event is usable by the application to alter the pattern of usage. An autonomous modification of an operation of the outlet device is performed in response to the pattern of usage, the event, or both. The operation changes a power supplying state of the outlet device without using an external switching apparatus or an external logic implemented outside the outlet device.

Abstract: A computing system and method for delivering actionable elements related to a multi-page printed piece comprises a network interface circuit, a memory and a processing circuit. The memory is configured to store identifying information for a plurality of different multi-page printed pieces and associated actionable elements for each printed piece. The processing circuit is configured to receive via the network interface circuit a request for actionable elements for the multi-page printed piece, the request having input information. The processing circuit is further configured to compare the input information in the request to the identifying information stored in the memory, retrieve the actionable elements for different pages of the multi-page printed piece from the memory based on the comparison, and send the retrieved actionable elements via the network interface circuit.

Abstract: Systems and methods for determining an optimum number of PV modules and predicting energy generation for a solar photovoltaic (PV) system are disclosed. In one embodiment, a method is provided that includes receiving an address and zip code of a proposed installation site, and displaying an image of the proposed installation site. The method includes receiving an input identifying a mounting plane on the image, displaying the mounting plane, determining an optimum number of PV modules that would fit within the mounting plane, and displaying the optimum number of PV modules on the mounting plane. The method includes sending a request for roof pitch data for neighboring sites within the zip code, receiving the roof pitch data, determining an average roof pitch based on the roof pitch data, and predicting PV generation based on the number of PV modules in the mounting plane and the average roof pitch.

Abstract: The present invention provides a method and apparatus for the production and labeling of objects in a manner suitable for the prevention and detection of counterfeiting. Thus, the system incorporates a variety of features that make unauthorized reproduction difficult. In addition, the present invention provides an efficient means for the production of labels and verification of authenticity, whereby a recording apparatus which includes a recording medium, having anisotrophic optical domains, along with a means for transferring a portion of the recording medium to a carrier, wherein a bulk portion of the recording medium has macroscopically detectable anisotrophic optical properties and the detecting apparatus thereon.