Abstract: A touch device and a waking up method thereof are provided. The touch device includes a sensing area and a sensing circuit. The sensing area includes sensing areas, and each sub sensing area includes sensing points. In the waking up method, at first, a sensing operation is performed at a first time point and a second time to obtain two total capacitance values of the sensing area at the first time point and the second time point. The scan operation scans a portion of the sensing points of each the sub sensing area, and a number of the portion of the sensing points is smaller than a number of the sensing points in one sub sensing area. Then, a difference between the two total capacitance values is calculated, and the touch device is waken up when the capacitance difference value is greater than a threshold capacitance value.

Abstract: Disclosed is a system and method for performing spoof detection. The method includes: receiving, by a processor from a biometric sensor, an input image of a biometric; obtaining, by the processor, alignment information that aligns the input image to an enrollment image; determining, by the processor, an overlap region and a non-overlap region of the input image relative to the enrollment image; extracting, by the processor, one or more anti-spoof features from the input image based on one or more of the overlap region and the non-overlap region; and, determining, by the processor, whether the input image is a replica of the biometric based on the one or more anti-spoof features.

Abstract: This invention describes methods and systems for the automated facial landmark localization. Our approach proceeds from sparse to dense landmarking steps using a set of models to best account for the shape and texture variation manifested by facial landmarks across pose and expression. We also describe the use of an l1-regularized least squares approach that we incorporate into our shape model, which is an improvement over the shape model used by several prior Active Shape Model (ASM) based facial landmark localization algorithms.

Abstract: A method, system and computer program product for ensuring a desired distribution of images in a multimedia document among different demographic groups. Demographic criteria (e.g., age) is received to form demographic groups of members of an organization. Demographic information along with interests of the members are retrieved. Such member data is analyzed within the constraints of the demographic criteria to generate a statistical distribution of members of the organization that forms an initially desired distribution of content of the multimedia document among the demographic groups of the organization. An indication is then provided to the user regarding whether the current distribution of the content of the multimedia document among the demographic groups of the organization satisfies or does not satisfy the desired distribution of content among the demographic groups. In this manner, the user can ensure a desired distribution of content in the multimedia document among different demographic groups.

Abstract: A method, system and computer program product for ensuring a desired distribution of images in a multimedia document among different demographic groups. Demographic criteria (e.g., age) is received to form demographic groups of members of an organization. Demographic information along with interests of the members are retrieved. Such member data is analyzed within the constraints of the demographic criteria to generate a statistical distribution of members of the organization that forms an initially desired distribution of content of the multimedia document among the demographic groups of the organization. An indication is then provided to the user regarding whether the current distribution of the content of the multimedia document among the demographic groups of the organization satisfies or does not satisfy the desired distribution of content among the demographic groups. In this manner, the user can ensure a desired distribution of content in the multimedia document among different demographic groups.

Abstract: A computer-implemented method for facilitating monitoring of a first user of a plurality of users is provided. The method involves causing at least one processor to receive a first user device identifier for identifying a first user device associated with the first user and first user registration information associated with the first user, causing the at least one processor to store in memory the first user device identifier and first user information including the first user registration information, causing the at least one processor to receive a first information request including the first user device identifier, and causing the at least one processor to produce signals representing the first user information for causing at least one display to display the first user information to be displayed in association with a representation of a location of the first user. Apparatuses, systems and computer-readable media are also provided.

Abstract: A liveness test method and apparatus is disclosed. A processor implemented liveness test method includes extracting an interest region of an object from a portion of the object in an input image, performing a liveness test on the object using a neural network model-based liveness test model, the liveness test model using image information of the interest region as provided first input image information to the liveness test model and determining liveness based at least on extracted texture information from the information of the interest region by the liveness test model, and indicating a result of the liveness test.

Abstract: Disclosed is a method and system for automatically forming a group to share a media file or adding the media file to an existing group. The method and system includes receiving, by a processor, a media file comprising an image, identifying, by the processor, the face of a first person in the image and the face of a second person in the image, identifying, by the processor, a first profile of the first person from the face of the first person and a second profile of the second person from the face of the second person, automatically forming, by the processor, a group of recipients in a messaging application, the forming of the group of recipients based on the first profile and the second profile, the group of recipients comprising the first person and the second person; and sharing, by the processor, the media file with the group.

Abstract: Methods, systems, and devices are disclosed for image acquisition and distribution of individuals at large events. In one aspect, a method for providing an image of attendees at an event includes operating one or more image capturing devices to record images of attendees of an event situated at locations in an event venue, processing the images to form a processed image, and distributing the processed image to the individual. The processing includes mapping the locations to a grid including coordinates corresponding to predetermined positions associated with the event venue, defining an image space containing an individual at a particular location in the event venue based on the coordinates, and forming the processed image based on the image space.

Abstract: A device, system and method automatically detects orientation and/or location of a person. To increase the robustness and accuracy, the device includes an image data interface (20) for obtaining image data of a person (110), which image data includes a sequence of image frames over time, a motion detector (21) for detecting motion within said image data, a motion intensity detector (22) for identifying motion hotspots representing image areas showing frequently occurring motion, and a person detector (23) for detecting the orientation and/or location of at least part of the person (110) based on the identified motion hotspots.

Abstract: A wink gesture based control technique for selecting, controlling and manipulating virtual objects and smart applications on a display using facial gestures of the user, in particular winking, blinking and squinting movements of the eyes. The wink gesture based control technique utilizes wink gestures of a user to select, control, and manipulate virtual objects on a display. A head mounted device is adapted to allow detection and classification of specific wink gestures. The head mounted device in some embodiments may also be adapted to recognize certain characteristics of the wink gestures, such as duration or amplitude, to allow enhanced navigation of a computer interface.

Abstract: Systems and methods for performing behavioral detection using three-dimensional tracking and machine learning in accordance with various embodiments of the invention are disclosed. One embodiment of the invention involves a the classification application that directs a microprocessor to: identify at least a primary subject interacting with a secondary subject within a sequence of frames of image data including depth information; determine poses of the subjects; extract a set of parameters describing the poses and movement of at least the primary and secondary subjects; and detect a social behavior performed by at least the primary subject and involving at least the second subject using a classifier trained to discriminate between a plurality of social behaviors based upon the set of parameters describing poses and movement.

Abstract: Systems and methods for determining athletic attributes are disclosed. Aspects of this disclosure relate to determining athletic attributes of an athlete from image data. One or more determinations may be based alterations of image data between different images, such as alterations in pixels representing objects or portions of objects. Image data may be utilized to determine whether certain thresholds are met. Various threshold levels may be applied to one or more objects represented in the image data. Landmarks/distance calibrations may be utilized from time-stamped image data to allow for precise measuring of performance (including, but not limited to: sprint or agility times, flight time for vertical jump, distance for throws). Data retrieved or derived from the image data may be used in scoring and/or ranking athletes. Such data may be used to provide training advice or regimes to the athletes or other individuals, such as coaches or trainers.

Abstract: A method of calculating the stress on a joint by determining when a joint angle is outside the normal range of motion for the joint. Applications include analysis of elbow joint stress for baseball pitchers, for example to mitigate the risk of injury to the ulnar collateral ligament (UCL). During a movement such as a baseball pitch, sensor data is collected to track the position, orientation, or motion of body segments; joint angles are derived from this sensor data. Joint angles are then compared to a range of motion, which may be measured for each individual. Joint stress contributions from movements that exceed the range of motion may be combined over time to calculate cumulative joint fatigue. This joint fatigue measure may for example be used for pitchers to quantify recovery periods (days off) and future workloads (such as maximum pitch counts).

Abstract: An image processing apparatus is provided with a spatial information calculation unit for calculating spatial information of a subject, which is the information of an area in which the subject in an image is predicted to be present, a first area setting unit for setting a first area in the image based on the spatial information, a second area setting unit for setting a second area outside the first area, a first feature amount calculation unit for calculating a first feature amount of the first area, a second feature amount calculation unit for calculating a second feature amount of the second area, the second feature amount being a feature amount of the same type as the first feature amount, and an saliency calculation unit for calculating a degree of visual saliency of the subject.

Abstract: An information processing apparatus includes a detecting unit, an extracting unit, a managing unit, and a deriving unit. The detecting unit detects an object from an image. The extracting unit extracts a feature amount of the object detected by the detecting unit. The managing unit manages an element in the object detected by the detecting unit in association with the feature amount of the object in the element. The deriving unit derives a reliability indicative of a certainty for identifying an object with respect to the feature amount of the element.

Abstract: The disclosure provides a method of switching video images and a surveillance system. The method includes the following steps. A first video image is displayed in a monitoring interface. Whether a target object in the first video image enters into a designated region in the first video image is determined. Whether a ratio of the targeted object to the first video image is smaller than or equal to a first threshold is determined when the target object enters into the designated region. When the ratio is smaller than or equal to the first threshold, a second video image is displayed in the monitoring interface. The designated region in the first video image is related to a geographic position, and the second video image is a video image related to the geographic position.

Abstract: A monitoring system includes cameras adapted to capture images and depth data of the images. A computer device processes the image signals and depth data from the cameras according to various software modules that monitor one or more of the following: (a) compliance with patient care protocols; (b) patient activity; (c) equipment usage; (d) the location and/or usage of assets; (e) patient visitation metrics; (f) data from other sensors that is integrated with the image and depth data; (g) gestures by the patient or caregivers that are used as signals or for controls of equipment, and other items. Alerts may be issued if any conditions of importance are detected.

Abstract: A verification system (1) receives batches of documents in excess of 500,000 for external document generation systems. It verifies each document without affecting the core document-generation operations of the source document generation systems, and moreover enriches the documents by adding content such as recipient messages. It normalizes each document into an instance in a mark-up language, one instance per document. In the normalized format, the system performs verification checks including semantic checking across data items in groups. The servers (10, 11) are configured as multi-threaded platforms that process the document instances in parallel, typically validating the instance documents, pattern matching for relevant facts or events and implementing business rules and output actions such as generation of a print stream. There are separate but interlinked verification (10, 11) and presentment (20, 21, 25) branches.

Abstract: The present disclosure relates to language agnostic unsupervised removal of text from form images. According to one embodiment, a method comprises generating a spectral domain representation of an image by applying a two dimensional frequency domain transformation, where the image depicts form layout elements and text elements. Applying a first filter to the spectral domain representation to remove a portion of the frequency domain corresponding to the text element, and applying an inverse two dimensional frequency domain transformation to the filtered spectral domain representation of the image to generate a reconstructed image. The text elements are not depicted in the reconstructed image.

Abstract: A system and method for authenticating a user of a device. A biometric camera system includes a light source having a variable illumination wavelength output, and a camera including an imaging sensor and a bandpass filter for filtering ambient illumination received at the imaging sensor. An optical image of a user, for example an image of an iris, is generated by illumination from the light source, filtered by the bandpass filter, and received at the imaging sensor. An authentication status of the user can be determined using the image.

Abstract: A system for automated mosaic-based vector editing comprising a mosaic imaging server that assembles image tiles to form larger image mosaics while correcting the image tiles for tonality and other visual characteristics, a vector analysis server that analyzes vector information, a routing calculation server that calculates routes from the vector information, and a rendering engine that produces visualizations from the routing information, and a method for image mosaic creation and correction.

Abstract: Provided are a method and an apparatus for early warning of danger, the method including acquiring image information of a target object through a first wearable device worn by a user, detecting a physical characteristic of the target object based on the acquired image information, determining a degree of danger that is a degree to which safety of the user is endangered, by using the detected physical characteristic, and providing a warning to the user based on the determined degree of danger of an event.

Abstract: An entity interaction recognition system algorithmically recognizes a variety of different types of entity interactions that may be captured in two-dimensional images. In some embodiments, the system estimates the three-dimensional spatial configuration or arrangement of entities depicted in the image. In some embodiments, the system applies a proxemics-based analysis to determine an interaction type. In some embodiments, the system infers, from a characteristic of an entity detected in an image, an area or entity of interest in the image.

Abstract: A sequence layer in a machine-learning engine configured to learn from the observations of a computer vision engine. In one embodiment, the machine-learning engine uses the voting experts to segment adaptive resonance theory (ART) network label sequences for different objects observed in a scene. The sequence layer may be configured to observe the ART label sequences and incrementally build, update, and trim, and reorganize an ngram trie for those label sequences. The sequence layer computes the entropies for the nodes in the ngram trie and determines a sliding window length and vote count parameters. Once determined, the sequence layer may segment newly observed sequences to estimate the primitive events observed in the scene as well as issue alerts for inter-sequence and intra-sequence anomalies.

Abstract: The present invention provides techniques for detecting foreign objects in a region of interest in maritime environments. Image data indicative of a sequence of successively acquired images of the region of interest, is analyzed to determine candidate points of interest, and data indicative of said points is processed to identify candidate points that are adjacently accumulated in different locations in images data. Grouping data may be then generated based on the identified accumulations of candidate points indicative of a group of said candidate points. The grouping data is processed to identify spatio-temporal correlation between the points in the group and determine a corresponding track function, thereby enabling detection of a presence of a foreign object in the image data.

Abstract: Video tracking systems and methods include a peripheral master tracking process integrated with one or more tunnel tracking processes. The video tracking systems and methods utilize video data to detect and/or track separately several stationary or moving objects in a manner of tunnel vision. The video tracking system includes a master peripheral tracker for monitoring a scene and detecting an object, and a first tunnel tracker initiated by the master peripheral tracker, wherein the first tunnel tracker is dedicated to track one detected object.

Abstract: Embodiments of the present invention relate to systems and methods for controlling the recording, storing and transmitting of video content captured by security cameras in order to drastically reduce the overall bandwidth required to remotely monitor a physical space. More specifically, embodiments of the present invention relate to a method of triggering or activating a video camera to record and/or transmit images of a physical environment over a network only when measurements taken by a separate structural sensor camera or depth-sensing device indicate that sufficient physical changes have occurred in the environment to warrant video recording.

Abstract: A vehicle-mounted sensor to be mounted on a vehicle includes: a light emission unit that emits infrared light of a first wavelength range and infrared light of a second wavelength range into space outside the vehicle, a water molecule having respective different light absorption factors to the infrared light of the first wavelength range and the infrared light of the second wavelength range; a light detection unit that detects the infrared light of the first wavelength range and the infrared light of the second wavelength range separately; and a water detection unit that detects water in the space outside the vehicle on the basis of a difference between a light amount of the infrared light of the first wavelength range and that of the infrared light of the second wavelength range detected by the light detection unit.

Abstract: A system and method for providing laser camera fusion for identifying and tracking a traffic participant that include receiving an image of a surrounding environment of a vehicle and a set of object coordinates of at least one object determined within the surrounding environment of the vehicle. The system and method also include determining a portion of the image as object space based on the image and the set of object coordinates and filtering the object space to identify a traffic related object. Additionally, the system and method include determining a three dimensional position of the traffic related object and classifying the traffic related object as at least one of: the traffic participant, or a non-traffic participant. The system and method further include tracking the traffic participant based on a three dimensional position of the traffic related object classified as the traffic participant.

Abstract: A vehicle exterior environment recognition apparatus includes a computer configured to serve as a vehicle identifier, a candidate identifier, a shift amount deriving unit, a candidate remover, and a lamp determiner. The vehicle identifier identifies, from respective captured images, a preceding vehicle and a vehicle region occupied by the preceding vehicle. The candidate identifier identifies, as a light-emission source candidate, a candidate determinable as a light-emission source in the identified vehicle region. The shift amount deriving unit derives a shift amount in a predetermined period of the light-emission source candidate in the vehicle region. The candidate remover removes, from the light-emission source candidate identified by the candidate identifier, the light-emission source candidate in which the shift amount is equal to or greater than a predetermined shift amount threshold.

Abstract: Disclosed subject matter relates generally to image processing that includes a method for detecting drowsiness state of a vehicle user independent of factors such ethnicities, gender and other differences of an individual. A drowsiness detection system receives current images of the vehicle user from an image capturing device in a current time frame. Further, an eye closure ratio of the vehicle user is determined in the current time frame using eye closure parameters extracted from the current images in real-time and a profile of the vehicle user. Further, the eye closure ratio is normalized using a scaling factor computed in real-time using normalizing parameters extracted from the current images in real-time and the profile. Finally, a Percentage Eye Closure (PEC) value of the vehicle user is determined in the current time frame using the normalized eye closure ratio of the vehicle to detect drowsiness state of the vehicle user.

Abstract: An information processing apparatus stores first and second registered feature data respectively expressing first and second features of registered data, generates first and second subject feature data respectively expressing the first and second features of subject data, calculates a first degree of dissimilarity between the first registered feature data and the first subject feature data using a first computational process that exhibits symmetry so that a computational result does not change when two input values are interchanged, calculates a second degree of dissimilarity between the second registered feature data and the second subject feature data using a second computational process that exhibits antisymmetry so that a computational result changes when the two input values are interchanged, and selects the registered data based on the first and second degrees of dissimilarity.

Abstract: According to one embodiment, an information processing apparatus includes a hardware processor and a controller. The hardware processor detects a first region in an image that includes a character and detects a second region in the image that includes a text-line including at least a particular number of first regions. The controller causes the hardware processor to detect the second region in the image when a variation of a camera is less than or equal to a threshold. The controller changes a setting of the hardware processor associated with the detection of at least one of the first and second region and causes the hardware processor to detect the second region in the image when the second region is not detected.

Abstract: Disclosed herein is a system and method for recognizing the credit card number and expiration date of a credit card using a terminal device. More specifically, the method may include the steps of (a) obtaining an image of the card through a camera, (b) performing position detection and number recognition on card numbers within the image obtained at the step (a), and (c) performs position detection and number recognition on expiration date numbers within the image obtained at the step (a). In accordance with an embodiment of the present invention, a recognition rate can be improved compared to an image processing-based technology.

Abstract: The page straightening system includes a word module to determine an enclosing quadrilateral of each connected component of curved page content. Further, a line module in the page straightening system is configured to form text lines by joining enclosing quadrilaterals based on a reading order. Subsequently, a correction module in the page straightening system is configured to generate straightened content from the curved content based on the text lines. As such, the page straightening system can automatically straighten curved page content.

Abstract: An object information extraction apparatus (2000) includes an image acquisition unit (2020), a frequency determination unit (2040), and an information extraction unit (2060). The image acquisition unit (2020) acquires a plurality of images corresponding to a predetermined unit time of a video. The frequency determination unit (2040) generates frequency information for each of a plurality of partial areas included in each of a plurality of images. The information extraction unit (2060) extracts information of an object included in each partial area from each image corresponding to the number indicated by the frequency information for each partial region among a plurality of images corresponding to a predetermined unit time for each partial area.

Abstract: Techniques related to object detection using directional filtering are discussed. Such techniques may include determining directional weighted averages for pixels of an input image, generating a feature representation of the input image based on the directional weighted averages, and performing object detection by applying a multi-stage cascade classifier to the feature representation.

Abstract: An imager device disposed on a moving body captures first image data at a first time and second image data at a second, subsequent time. An inertial measurement unit (IMU) disposed on the moving body senses motion of the moving body between the first time and the second time. The first image data is registered to the second image data based on inertial measurement data corresponding to the sensed motion to produce first registered image data. In response to identifying that image features are common to both the first registered image data and the second image data, the first registered image data is registered to the second image data based on the identified common features to produce output registered image data. In response to determining that no image features are common to both the first registered image data and the second image data, the first registered image data is output.

Abstract: Apparatus, methods and systems of object recognition are disclosed. Embodiments of the inventive subject matter generates map-altered image data according to an object-specific metric map, derives a metric-based descriptor set by executing an image analysis algorithm on the map-altered image data, and retrieves digital content associated with a target object as a function of the metric-based descriptor set.

Abstract: Various aspects of a system and a method for background subtraction in video content are disclosed herein. The system includes an electronic device, which generates an optical flow image of an image frame from a sequence of image frames. A first distribution is determined based on pixel values of a plurality of pixels of the generated optical flow image. A second distribution is determined based on pixel values of a set of pixels of the plurality of pixels of the generated optical flow image. The set of pixels correspond to pixels that touch one or more borders of the image frame. A third distribution is further determined based on the determined first distribution and the determined second distribution. One or more peak values corresponding to one or more background regions in the generated optical flow image, are determined within a specified threshold range in the determined third distribution.

Abstract: A system, method and computer program product is provided. An input signal for classification and a set of pre-classified signals are received, each comprising a vector representation of an object having a plurality of vector elements. A sparse vector comprising a plurality of sparse vector coefficients is determined. Each sparse vector coefficient corresponds to a signal in the set of pre-classified signals and represents the likelihood of a match between the object represented in the input signal and the object represented in the corresponding signal. A largest sparse vector coefficient is compared with a predetermined threshold. If the largest sparse vector coefficient is less than the predetermined threshold, the corresponding signal is removed from the set of pre-classified signals. The determining and comparing are repeated using the input signal and the reduced set of pre-classified signals.

Abstract: A method and a device for recognizing a subject area of an image are provided. The method includes receiving an image to be recognized, and extracting a candidate subject area from the image; eliminating a non-subject area from the extracted candidate subject areas to obtain a target candidate subject area, and adjusting and classifying the target candidate subject areas to obtain at least one set of the target candidate subject areas; and merging the target candidate subject areas in each set of the target candidate subject areas to recognize the subject area of the image.

Abstract: A method is provided, the method including: displaying an image on a display; detect a user input corresponding to one or more portions of the image; analyzing the user input to determine at least one feature vector corresponding to the user input; and determining a classification for the one or more portions of the image based at least on the at least one feature vector.

Abstract: A printing method with fan-out control minimizes register deviations by using a computer. The method includes printing a test print including various color separations. The register deviations that have occurred relative to a reference color are measured. The absolute total of the register deviations of all color separations relative to one another is calculated. At least one color separation to be adapted is selected as a function of the calculated absolute total of all color separations. The at least one selected color separation is adapted. Finally, the register deviations that have occurred are compensates for by creating and using at least one printing plate for the adapted at least one color separation.

Abstract: When the generation of intermediate data of the following page is completed before the generation of intermediate data of the preceding page, the rasterization of the intermediate data of the following page is performed after completion of the generation and rasterization of the intermediate data of the preceding page.

Abstract: An identification code-based three-dimensional interactive technique includes acquiring an image including an identification-coded real object, the image being taken by video-capable equipment, identifying an identification code from the identification-coded real object, obtaining object information corresponding to the identification code, acquiring a reference image associated with the identification code and feature points of the reference image, obtaining a position, an orientation, or a combination thereof on the video-capable equipment relative to the identification-coded real object based on the reference image and the feature points of the reference image, and conducting a three-dimensional interaction based on the position, the orientation, or a combination thereof of the video-capable equipment relative to the identification-coded real object and the object information corresponding to the identification code.

Abstract: Disclosed embodiments generally relate to a transaction card with a fabric inlay. The transaction card may include a housing component having a first housing surface opposite a second housing surface and an inlay component having a first inlay surface opposite a second inlay surface. The inlay and housing may be joined along the second inlay surface and the first housing surface. In addition, the first inlay surface may include a fabric material and a backer layer configured to support the fabric material of the first inlay surface.

Abstract: A programmable luggage tag comprising a programmable electronic visual display assembly including a display screen, a radio receiver, a processor operably connecting the display assembly with the radio receiver, the processor configured to permit programming of an image shown on the display screen in response to image commands received through the radio receiver, a unitary housing having first and second opposing major outer sides and first and second opposing minor outer sides arranged substantially perpendicularly to the first and second opposing major outer sides, the housing containing the display assembly, the radio receiver, and the processor, the first major outer side of the housing being substantially transparent, revealing the display screen, the housing configured to receive a cord through a first chamber integrally formed within the housing, and a planar flap fixedly connected with the second major outer side of the housing.

Abstract: An RFID tag is for arrangement on a bottle for blood-derived products. The bottle includes a main body, the upper end of which includes a neck. The bottle is hermetically sealed by a cap arranged in the upper portion of the neck. The upper portion of the cap includes at least two through-pipes and at least two stiffening ribs that are each connected to the pipes by one of the respective ends thereof. The RFID tag has at least two openings shaped to fit each of the through-pipes, respectively, of the cap such that said RFID tag is positioned on the upper surface of the cap and thus overcomes the obstacle of the through-pipes and the respective stiffening ribs.