Abstract: A first color component of a pixel or scene entity is modified using a color correction curve defined at least partly by a second color component of this pixel or entity. Each pixel or entity has its own separate color correction curve, independent of the color correction curves of other pixels or entities. The saturation value of a pixel or scene entity may be modified based on its luminance value. The luminance value determines a saturation gamma function curve, mapping the original saturation value of a pixel or entity to a new saturation value. The unilluminated color of a pixel or of an illuminated entity in a scene being rendered may also be taken into account. This output color may be stored in the appropriate pixel of an image or combined with colors from other portions of the scene being rendered.

Abstract: In an example, a method of calibrating a white point of a display may include receiving a plurality of color values, and one or more measured color values corresponding to one or more colors displayed by a first target display. The method may include generating, based on the plurality of color values and the one or more measured color values, a second-order or higher response-surface regression model that maps color values corresponding to a second color space to color values corresponding to a first color space. The method may include generating predicted color values for a specified white point by inputting a plurality of specified color values corresponding to the specified white point into the second-order or higher response-surface regression model, where each predicted color value may correspond to the first color space and each of the specified color values may correspond to the second color space.

Abstract: The disclosed apparatus, systems, and methods can process height maps. For example, the disclosed computerized method of determining posture information of an object in a two-dimensional height map captured by a range sensor system can include receiving the height map of the object captured by the range sensor system, generating a plurality of one-dimensional slices of the height map and a location record indicating locations of the plurality of one-dimensional slices on the height map, identifying points of interest in the plurality of one-dimensional slices, determining locations of the identified points of interest in the height map based on the location record, and determining the posture information of the object based on the locations of the identified points of interest in the height map.

Abstract: In a method and apparatus for the generation of image data of a moving subject inside a body, raw data are initially acquired for a region encompassing the subject at different measurement points in time, and position overview data for the different measurement points in time are generated on the basis of at least a portion of the raw data. A scattering of the position overview data is then determined, which scattering is dependent on the measurement point in time. Spatial test regions within the position overview data are selected depending on the scattering. Trust parameter values are determined for the individual test regions, and a reconstruction of image data then takes place on the basis of the raw data under consideration of the trust parameter values of the different test regions.

Abstract: A framework, comprising techniques, process(es), device(s), system(s), combinations thereof, or the like, to analyze propagation of information in prior-image-based reconstruction by decomposing the estimation into distinct components supported by a current data acquisition and by a prior image. Such decomposition can quantify contributions from prior data and current data as a spatial map and/or can trace specific features in an image to a source of at least some of such features.

Abstract: A method and system are provided. The method includes pre-computing, by a computing device having a processor, a plurality of coefficients for a given two-dimensional point on which a voxel of a three-dimensional object is projected, based on integer parts of coordinates of surrounding two-dimensional points with respect to the given two-dimensional point. The plurality of coefficients lack inclusion of the coordinates. The method further includes storing, by a non-transitory storage device, the plurality of coefficients. The method additionally includes computing, by the computing device during a back-projection operation that forms a reconstructed three-dimensional image, an intensity value at the given two-dimensional point. The computing device computes the intensity value by reading the plurality of coefficients from the non-transitory storage device and combining the plurality of coefficients with the coordinates.

Abstract: Visualizing transactions in a transaction-based system includes displaying, on a display device, an x-y coordinate system including an x-axis and a y-axis, wherein the x-axis is demarcated in units of time and the y-axis is demarcated according to a transaction characteristic and formatting, using a processor, each of a plurality of transactions of a transaction system as a line having a start end representing a start of the transaction and a terminating end representing an end of the transaction. For each line representing a transaction, the start end of the line is located at a first x-coordinate corresponding to a start time of the transaction and a first y-coordinate of zero. For each line, the terminating end of the line is located at a second x-coordinate corresponding to an end time of the transaction and a second non-zero y-coordinate that is the same for each line. Each line is displayed on the display device using the processor in combination with the x-y coordinate system.

Abstract: The subject matter of this specification can be embodied in, among other things, a system includes a map store, a map server, and a content server. The map server identifies a set of content items in which each content item is associated with a geographic location that is presented in a portion of a map, determines, for a given content item, an adjusted value of a given content item based at least in part on a base value for the content given item and a set of adjustment factors for one or more other content items in the set of content items, selects content items from the set of content items based on the adjusted values, and provides data that present the selected content items on the portion of the map presented at the device.

Abstract: This invention can develop a part of RAW image data and display the developed part of RAW image data with a result of processing, even if the part of the RAW image data refers to other part of the RAW image data. An image processing apparatus obtains an output area of RAW image data to be displayed on a window and a reference area of RAW image data to be pasted to the output area of the RAW image data. The apparatus develops the output area of the RAW image data and the reference area of the RAW image data. Then, the apparatus pastes a development result of the reference area of the RAW image data on a development result of the output area of the RAW image data. After that, the apparatus executes display processing to the development result of the output area of the RAW image data.

Abstract: A helmet-used device capable to automatically adjusting positions of displayed information and a helmet thereof. The device includes an angle detection unit, an eyeball detection unit, a processing unit and a projector unit. The processing unit serves to receive a first detection signal to correct an image signal and receive a second detection signal to adjust output positions of multiple graphic and text data of the image signal. The projector unit serves to receive the image signal to generate and project an image. The graphic and text information contained in the projected image is automatically adjusted to a visible position corresponding to the eyes of the wearer for the wearer to conveniently watch the displayed information.

Abstract: According to an embodiment, an image display system includes a first generator and a second generator. The first generator generates a first image which includes first text data representing at least a portion of text data and which is displayed by a first display device of stationary type. The second generator generates a second image which includes second text data representing at least a portion of the first text data and which is displayed by a second display device that is worn by a first user.

Abstract: A method, a computer program product, and a computer system for using a bending pattern to arrange files on a flexible display of an electronic device. The computer-implemented method includes identifying a bending line on the flexible display in response to bending the flexible display by a user, calculating an affected area on the flexible display, calculating a bending pattern, calculating relative positions of points on the flexible display within the bending pattern, categorizing the points based on file weight attributes, and arranging the files such that light weighted files float over heavy weighted files on the flexible display.

Abstract: A handheld device includes: an input control configured to control and modify a virtual scene including a virtual camera; and a display that shows a representation of the controlled and modified virtual scene generated by the virtual camera. A system includes: a computer system configured to execute program instructions for generating a virtual scene including a virtual camera; and handheld device configured to communicate with the computer system for controlling and modifying the virtual scene, the handheld device comprising: an input control configured to control and modify the virtual scene; and a display that shows a representation of the controlled and modified virtual scene generated by the virtual camera.

Abstract: Systems and methods for rendering three-dimensional images using a render setup graph are provided. A dependency graph is accessed. The dependency graph comprises a plurality of supplier nodes, a multiplexer node, and a plurality of graphlet nodes. The plurality of supplier nodes is accessed. The supplier nodes each have an output of a first type. These outputs are connected to the multiplexer node. A graphlet is accessed. The graphlet comprises the plurality of graphlet nodes. An output of the multiplexer node connects to the graphlet by connecting to an input of one node of the plurality of graphlet nodes. The multiplexer is configured to generate an instance of the graphlet for each supplier node connected to the multiplexer node. An image is rendered utilizing the accessed graphlet.

Abstract: Systems and methods in accordance with embodiments of the invention enable collaborative creation, transmission, sharing, non-linear exploration, and modification of animated video messages. One embodiment includes a video camera, a processor, a network interface, and storage containing an animated message application, and a 3D character model. In addition, the animated message application configures the processor to: capture a video sequence using the video camera; detect a human face within a sequence of video frames; track changes in human facial expression of a human face detected within a sequence of video frames; map tracked changes in human facial expression to motion data, where the motion data is generated to animate the 3D character model; apply motion data to animate the 3D character model; render an animation of the 3D character model into a file as encoded video; and transmit the encoded video to a remote device via the network interface.

Abstract: Embodiments are described for a method for processing textures for a mesh comprising quadrilateral polygons for real-time rendering of an object or model in a graphics processing unit (GPU), comprising associating an independent texture map with each face of the mesh to produce a plurality of face textures, packing the plurality of face textures into a single texture atlas, wherein the atlas is divided into a plurality of blocks based on a resolution of the face textures, adding a border to the texture map for each face comprising additional texels including at least border texels from an adjacent face texture map, and performing linear interpolation of a trilinear filtering operation on the face textures to resolve resolution discrepancies caused when crossing an edge of a polygon.

Abstract: Systems and methods for rendering a view-dependent texture in conjunction with a polygon mesh to provide a textured three-dimensional model of a geographic area are provided. The view-dependent texture can be optimized for viewing the three-dimensional model from a single reference direction. When a user navigates to a camera viewpoint of the three-dimensional model associated with the single reference direction, the view-dependent texture can be rendered in conjunction with the three-dimensional model to provide a more realistic representation of the geographic area to the user. When a user navigates to a camera viewpoint of the three-dimensional model that is not associated with the single reference direction, a base texture can be rendered in conjunction with the three-dimensional model. The base texture can be optimized based on viewing the three-dimensional model from a plurality of differing viewpoints.

Abstract: A method and device for rendering a participating media delimited by a bounding box and rendered from a viewpoint, the media being at a determined distance from the viewpoint according to a viewing direction.

Abstract: A machine may render a view that includes a portion of an infinite plane within a three-dimensional (3D) space. The machine may determine a polygon within a frustum in the 3D space. The polygon may be determined by calculating an intersection of the frustum with the infinite plane. The polygon may represent that portion of the infinite plane which lies within the boundaries of the frustum. The machine may then determine a color of an element of this polygon according to one or more algorithms, default values, or other programming for depicting the infinite plane within the 3D space. The color of this element of the polygon may be that applied by the machine to a further element that is located on the far plane of the frustum, and this further element may be located at a height above the polygon within the 3D space.

Abstract: In accordance with some embodiments, the number of bits allocated to depth compression may be changed variably based on a number of considerations. As a result, depth data may be compressed in a more efficient way.

Abstract: An information processing apparatus obtains an incident radiance at a shading point by obtaining a light emission radiance of a target light source expressed by a spherical Gaussian (SG expressed), approximating by a spherical Gaussian (SG approximating) a function indicating a spread of the target light source from a perspective of the shading point, and obtaining the product of these. Also, the apparatus SG approximates a bidirectional reflection distribution function (BRDF) at a shading point, and calculates the radiance at the shading point based on information indicating the viewpoint for which the shading point is to be rendered, an incident radiance at the shading point, and the SG approximated BRDF at the shading point.

Abstract: Instead of shading a triangle from the rasterizer as soon as it is known that there is a sample inside the triangle, in accordance with one embodiment, shading is delayed until the triangle beside it, called the neighboring triangle, is received. If there is a neighboring triangle facing the same way, with non-mutually exclusive coverage, meaning that it is not overlapping the same region, then the shader shades only once for the pair of triangles. That is, two separate fragments are merged and treated as one fragment. Specifically, the fragment that is over the pixel center is the one that is used and the other fragment is replaced by merging. The merger happens only over the extent of a pixel and more than one primitive is not shaded at a time. However, multiple merges within a 2×2 block of pixels are possible.

Abstract: A method and system for generating a map using a computer is based on data and weighted factors to minimize corresponding projection distortions. The method and system includes determining visualization goals from analyzing a set of datasets for a map using the computer. A set of visualization characteristics are calculated for each dataset based on the visualization goals using the computer. The visualization characteristics are analyzed to weight factors for each of the datasets. Each of the weighted factors is adjusted based on the relevance of each of the datasets for visualization of the map. An aggregate vector of weighted factors is calculated based on all of the datasets, and the map for visualization is generated based on the aggregate vector of weighted factors.

Abstract: Techniques are disclosed for generating a consensus mesh to cover a received set of points. In one embodiment, a meshing application generates multiple meshes that cover the received point set by varying parameters of an interpolating meshing technique, such as the ball-pivoting technique, tangent-space Delaunay triangulation, and the like. Different values for the one or more parameters are used to generate each of the meshes. After generating the multiple meshes, the meshing application may sort triangles in the meshes based on the frequency in which the triangles appear in the meshes. The meshing application may then iteratively add next-best triangles which are also compatible with the current consensus mesh to the consensus mesh, with the next-best triangle being a most frequently occurring triangle which has not yet been added to the consensus mesh. Compatibility may be defined using various criteria, such as producing a manifold and orientable triangulation.

Abstract: A method includes receiving video data and identifying a second object in at least one video frame of the video data. The method also includes determining whether to replace the second object in the at least one video frame with a first object based on at least one object matching rule. In response to determining that the second object is to be replaced with the first object, the method includes manipulating the three-dimensional model of the first object to generate a representation of the first object that matches at least one visual property of the second object and replacing the second object with the representation of the first object in the at least one video frame.

Abstract: One variation of a method for dynamically displaying multiple virtual and augmented reality scenes on a single display includes determining a set of global transform parameters from a combination of user-defined inputs, user-measured inputs, and device orientation and position derived from sensor inputs; calculating a projection from a configurable function of the global transform parameters, context provided by the user and context specific to a virtual and augmented reality scene; rendering a virtual and augmented reality scene with the calculated projection on a subframe of the display; and repeating the previous two steps to render additional virtual and augmented reality scenes.

Abstract: A portable electronic device comprises a video camera for capturing a sequence of video images and an image processor operable to compress a first region of a current video image to a first extent and a second region of the current video image to a second, greater, extent to generate a processed current video image. The device includes a network communications interface operable to send processed video images to a server, and to receive control data from the server. The image processor is operable to augment the current video image with one or more computer graphic elements. Control data received from the server comprises image region information indicating a region of a video image estimated to comprise a predetermined marker and optionally augmentation instructions. Furthermore, the image processor is operable to define the first region of the current video image responsive to the image region information from the server.

Abstract: A system and method for visualization of physical characteristics are described. A sensor coupled to an object generates live data. Physical characteristics of the object are computed using the live data. A visualization of the physical characteristics of the object is generated and communicated to a viewing device configured to capture an image of the object. The viewing device augments the image of the object with the visualization of the physical characteristics of the object.

Abstract: Embodiments are disclosed for methods and systems of distinguishing movements of features in a physical environment. For example, on a head-mounted display device, one embodiment of a method includes obtaining a representation of real-world features in two or more coordinate frames and obtaining motion data from one or more sensors external to the head-mounted display device. The method further includes distinguishing features in one coordinate frame from features in another coordinate frame based upon the motion data.

Abstract: Disclosed are a system, apparatus, and method for depth and color camera image synchronization. Depth and color camera input images are received or otherwise obtained unsynchronized and without associated creation timestamps. An image of one type is compared with an image of a different type to determine a match for synchronization. Matches may be determined according to edge detection or depth coordinate detection. When a match is determined a synchronized pair is formed for processing within an augmented reality output. Optionally the synchronized pair may be transformed to improve the match between the image pair.

Abstract: Provided is an article information providing apparatus that includes a display circuit, an imaging circuit, an object recognizing circuit, and an article discriminating circuit. The display circuit displays an article information image in which article information is shown. The imaging circuit images real space. The object recognizing circuit recognizes the object imaged by the imaging circuit. The article discriminating circuit discriminates the article from the object recognized by the object recognizing circuit and displays the article information image on the display circuit based on the state of the discriminated article. In addition, the article discriminating circuit displays the article information image on the display circuit when a dynamic state change of the discriminated article is identified.

Abstract: An interactive mixed reality simulator is provided that includes a virtual 3D model of internal or hidden features of an object; a physical model or object being interacted with; and a tracked instrument used to interact with the physical object. The tracked instrument can be used to simulate or visualize interactions with internal features of the physical object represented by the physical model. In certain embodiments, one or more of the internal features can be present in the physical model. In another embodiment, some internal features do not have a physical presence within the physical model.

Abstract: An information processing system that acquires video data captured by an image pickup unit; detects an object from the video data; detects a condition corresponding to the image pickup unit; and controls a display to display content associated with the object at a position other than a detected position of the object based on the condition corresponding to the image pickup unit.

Abstract: Disclosed is a method for enabling use of a complex augmented reality system and a mobile device to display complex augmented reality on a display device. The method includes: enabling a user to capture one or more images from the display device via a camera on the mobile device; determining if there are one or more image tags within a video display on the display device that are viewable in the live camera image; using the one or more image tags to access information used by the augmented reality system; and overlaying virtual graphics in a position within 3D space on a display of the mobile device that augment the display of the display device with 3D effects to create complex augmented reality, when one or more image tags are detected within a video display on the display device that are viewable in a live camera image.

Abstract: A graphical asset associated with a simulated character of a video game is received. A first image and a second image associated with the simulated character are subsequently received, the first image comprising graphical displacement mapping information for a first topology of image deformation and the second image comprising graphical displacement mapping information for a second topology of deformation. A portion of the graphical asset is then deformed using the graphical displacement mapping information from the first image and the second image to change the 3D geometry of the portion of the graphical asset.

Abstract: A request is received to assign a first graphical asset and a second graphical asset associated with a three-dimensional (3D) geometry of a simulated character of a video game to the same physical location on the 3D geometry. A graphical conflict between the first graphical asset and the second graphical asset is detected, where the graphical conflict indicates that at least a portion of the first graphical asset and at least a portion of the second graphical asset graphically overlap at the same physical location on the 3D geometry. Attributes of the first and second graphical assets at the same physical location on the 3D geometry are compared. One of the first graphical asset or the second graphical asset is then provided for display at the physical location on the 3D geometry.

Abstract: Disclosed are methods for providing a telematics service, and in particular, methods for providing a telematics service to a replaced terminal after a telematics terminal installed in a vehicle is replaced. A method for operating a telematics terminal installed in a vehicle includes determining whether the telematics terminal is a replaced terminal when the vehicle is turned on, transmitting an enrollment request signal to a telematics center when the telematics terminal is the replaced terminal, processing service enrollment according to an enrollment message transmitted in response to the enrollment request signal, transmitting terminal information of the telematics terminal to the telematics center upon completing the service enrollment, and receiving a telematics service determined based on the terminal information.

Abstract: A vehicle fault early warning system is provided in which a central processing system (e.g., vehicle manufacturer, service center, third party) transmits a warning once a set of conditions is identified that routinely leads to a particular vehicle malfunction, where the malfunction may either cause the failure of a component/subsystem or cause a component/subsystem to perform out-of-spec. The warning may be accompanied by instructions as to how to avoid, or at least mitigate, the effects of the vehicle malfunction.

Abstract: Systems and methods are disclosed that relate to an SCR aftertreatment system and incentives/inducements for an operator/user to maintain the SCR aftertreatment in compliance with operating requirements and/or regulations. An engine is operationally coupled to at least one of a DEF tank and an SCR aftertreatment system. An inducement signal value is determined in response to a threshold value being obtained relating to at least one of the DEF tank level indication, a DEF quality indication, and an SCR aftertreatment system malfunction indication. The inducement signal value initiates at least one derate value of the engine to incentivize or induce the operator to have the aftertreatment system maintained and avoid or prevent out-of compliance operation of the SCR aftertreatment system.

Abstract: A control device for an automatic transmission, with a torque converter including a lock-up clutch, includes a learning unit configured to learn an engagement holding pressure, which is a hydraulic pressure immediately before the lock-up clutch is released, during coasting, and a determination unit configured to determine during learning in the learning unit whether or not an ON-failure in which the lock-up clutch is held in an engaged state in response to a release instruction has occurred.

Abstract: In some embodiments, systems, methods, and techniques relating to security and/or automation systems, collectively referred to as automation systems, may include determining a presence of a first device proximate at least one entry to a location, obtaining information related to an identification of an entity associated with the at least one device, authenticating the first device, the authenticating based at least in part on obtaining information related to the identification, and taking an action based at least in part on determining the authenticity.

Abstract: A method for unlocking an electronic device and an apparatus therefor are provided. The method includes the following steps: when an electronic device is in a function locked state, acquiring unlock trigger information generated by at least one operation in an operation area of the electronic device, where the unlock trigger information includes duration information of each operation of the at least one operation; and unlocking the function locked of the electronic device when the unlock trigger information matches preset unlock information. Concealment when a user unlocks function locked of an electronic device can be improved, so that security of data in the electronic device can be improved.

Abstract: In a method for controlling physical access to a computing device a first access request to a room containing the computing device is received. In response, a processor determines that the first access request is valid based on the room and the date and time of the first access request and unlocks a door to the room to permit entry to the room. Subsequently, a second access request to a cabinet that is located in the room and contains the computing device is received. In response, a processor determines that the second access request is valid based on the cabinet and the date and time of the second access request and unlocks the cabinet to permit access to the computing device.

Abstract: Provided herein are various apparatuses, systems, and methods for improving the efficiency of medication distribution within a healthcare facility. In particular, embodiments may provide for storing and dispensing medications to an authorized medical person for administration to a patient in a healthcare facility. A storage and dispensing system may include a housing defining a cavity, a door movable between an open and a closed position to provide access to the cavity, two or more receivers disposed within the cavity, a lock to lock the door in the closed position, and a user interface configured to receive a request for medications stored within the cavity. The medications may be configured to be presented to a user in response to a request for the medications, while unrequested medications remain inaccessible.

Abstract: Systems and techniques are presented for enabling fail-safe operation of an automatic pedestrian access control gate during a health and safety event. Gateline sensor data is received from at least one gateline sensor. The gateline sensor data indicates that an event concerning health and safety has occurred. An alert is generated in response to receiving the gateline sensor data. The alert is transmitted to a remote monitoring device that is remote from the access control gate. A determination is made that a preset amount of time has elapsed since transmitting the alert. A further determination is made that an acknowledgement of the alert has not been received. Based on determining that the preset amount of time has elapsed and determining that the acknowledgement has not been received, a predefined action is triggered.

Abstract: A tester is described for detecting a graphene security element in a secure document, such as a banknote, an identification card, etc. as well as a method for detection of that element. In the tester the light emitter, the reflective/transreflective element and the photodetector are arranged in the measuring slot in such a way that detection of the level of absorption and/or refraction of light passing through a graphene security element is possible and the measurement result when compared with the model provides a basis for generation of a message about the detection result, i.e. the confirmation of authenticity of a security document or information that the document is counterfeited. The tester can preferably be used in combination with a mobile device, such as a smartphone, which together form the measuring system.

Abstract: A card reader may include a card insertion port; a card passage; and a disturbing magnetic field generator. The disturbing magnetic field generator may include a core part including a core formed and a disturbing magnetic field generation coil wound around the core. The core part may include a first end face and a second end face which are disposed so as to face substantially the front side. The disturbing magnetic field generator may generate a disturbing magnetic field whose flux line changes into a direction from the first end face toward the second end face and a direction from the second end face toward the first end face. The direction of the magnetic flux lines are substantially parallel to the passing direction of the card. In a width and thickness direction of the card, the magnetic flux line crosses a position where the magnetic stripe is passed.

Abstract: The specification and drawing figures describe and show a system for making a payment across a point-of-sale device that includes at least one a payment instrument having financial data required to conduct a financial transaction across a credit network. The system also includes a mobile wireless instrument having a data processor operatively connectable to the point-of-sale device and to the payment instrument. At least one algorithm is provided for transmitting the financial data from the payment instrument to the data processor of the mobile wireless instrument, and for decrypting an encryption key, as well as transmitting an instruction from the mobile wireless instrument to the point-of-sale device to authorize the payment.

Abstract: A preparation task for medicine, which must be manually prepared in advance, is efficiently performed without error. A medicine supply device includes: a medicine supply means having a plurality of medicine receiving portions, the medicine supply means being configured to receive a medicine per a dosing time and appropriately discharge the received medicine; a display means including a plurality of display portions, the display portions being provided in association with the medicine receiving portions respectively; and a display control means configured to allow the display portion of the medicine receiving portion, which receives a corresponding medicine among the medicine receiving portions, to operate based on a prescription data. The display portion of the display means is configured to display a number corresponding to the dosing time of each medicine included in the prescription data.

Abstract: A system and method of predicting future demand of a charging station include collecting probe data from a plurality of electric vehicles. The probe data includes charging activity history of the plurality of electric vehicles. A usage pattern of a charging station is determined based on the probe data for the charging station. A future demand for the charging station is predicted by applying the usage pattern to a factor associated with a requesting electric vehicle. The predicted future demand for the charging station is provided to the requesting electric vehicle.