Abstract: A system and method are provided for use in the assessment of an attentional deficit. During the assessment, a test image is presented to a subject on a display. A camera image is obtained from a camera which is indicative of a geometric relation between the head of the subject and the display during the assessment. The camera image is analyzed to determine a deviation in the geometric relation between the head of the subject and the display from a reference geometric relation. Deviation data is then generated and output which is indicative of the deviation. Advantageous uses of the deviation data include providing visual feedback to the user, adjusting the test image, and taking the deviation into account when processing test data of the assessment. Advantageously, the need for a trained professional to be present during the assessment is reduced or avoided.

Abstract: A vehicle-mounted electronic apparatus includes: a camera that captures images of an outside of the vehicle; a storage chamber in which the camera is stored; a lid that opens and closes an aperture extending between an inside of the storage chamber and an outside of the storage chamber. Moreover, the vehicle-mounted electronic apparatus further includes an opening switch that is actuated in response to pressure applied to the lid and that sends a signal for opening a door of a luggage compartment of the vehicle when the opening switch is actuated. Thus, the opening switch and the camera can be disposed in a same position of the vehicle.

Abstract: There is provided a simulation device for virtually displaying an image to be viewed through a spectacle lens by a wearer of a spectacle lens, including: an imaging camera configured to perform imaging in a visual field of the wearer; a depth sensor configured to acquire a depth image in the same view angle as an imaging result obtained by the imaging camera; a data acquisition unit configured to acquire lens data of the spectacle lens; an image creation unit configured to create a simulation image on which a view of an image to be viewed through the spectacle lens is reflected, by applying image processing to the imaging result obtained by the imaging camera, based on the depth image and the lens data; and an image displayer configured to display and output the simulation image as an image to be viewed through the spectacle lens.

Abstract: A gloss determination device includes: an image acquiring unit that acquires a parallelly polarized image obtained by photographing an object illuminated by first polarized light through a polarizing filter which passes a polarized component polarized in a same direction as a polarization direction of the first polarized light, and a perpendicularly polarized image obtained by photographing the object illuminated by second polarized light through a polarizing filter which passes a polarized component polarized in a perpendicular direction to the polarization direction of the second polarized light; a differential image producing unit that produces a differential image indicating differences in brightness between the parallelly polarized image and the perpendicularly polarized image; and a gloss determining unit that determines a gloss condition of the object based on the differential image.

Abstract: A coding method includes: partitioning an image block to be decoded irregularly according to an irregular partitioning mode and a position parameter to obtain at least two different sub-blocks; comparing the sub-blocks with a reference sub-block to obtain a residual of a pixel value of the image block to be coded; obtaining a reference position parameter according to a surrounding block of the image block to be coded, and subtracting the reference position parameter from the position parameter of the image block to be coded to obtain a position parameter difference of the image block to be coded; quantizing the residual, and performing entropy coding on a result of the quantization, the motion vector information, and the position parameter difference; and writing the entropy coding result and partitioning mode information of the image block into a code stream.

Abstract: Methods and systems are provided for enhancing the imaging resolution of three dimensional imaging using light field microscopy. A first approach enhances the imaging resolution by modeling the scattering of light that occurs in an imaging target, and using the model to account for the effects of light scattering when de-convolving the light field information to retrieve the 3-dimensional (3D) volumetric information of the imaging target. A second approach enhances the imaging resolution by using a second imaging modality such as two-photon, multi-photon, or confocal excitation microscopy to determine the locations of individual neurons, and using the known neuron locations to enhance the extraction of time series signals from the light field microscopy data.

Abstract: A method for encoding and decoding an image block, an encoder, and a decoder are provided. The method for encoding an image block comprises: determining a local dynamic range of the block; adaptively precision-extending pixel values of the block based on the local dynamic range of the block; and encoding the block with an adaptively extended precision. The method for decoding an image block comprises: determining a minimum pixel value of the block and an indicating value for indicating a precision extension factor according to precision extension information; decoding the block according to the indicating value; and de-extending precision of the decoded block based on the minimum pixel value of the block and the precision extension factor. The precision of the intermediate calculations may be improved without increasing an original intermediate bit depth used in intermediate calculations.

Abstract: Disclosed are a mobile terminal having a plurality of light emitting devices, and a method for controlling the same. The mobile terminal includes a camera; a light emitting portion including a plurality of light emitting units; and a controller configured to control the light emitting portion to emit light, such that depth information of an image received through the camera is extracted, wherein the controller determines the number of light emitting units which emit light among the plurality of light emitting units, based on a distance between a subject corresponding to the image and the camera.

Abstract: A biological information detection device includes first and second light sources, an image capturing system, and an arithmetic circuit. The first and second light sources project, onto a living body, at least one first dot formed by first light and at least one second dot formed by second light, respectively. The image capturing system includes first photodetector cells and second photodetector cells. The image capturing system generates and outputs a first image signal and a second image signal. The arithmetic circuit generates information concerning the living body, by using the first and second image signals. The first light includes fifth light. The second light includes sixth light. Each of the fifth light and the sixth light has a wavelength in a range from 650 nm to 950 nm. The wavelength of the sixth light is longer than that of the fifth light by 50 nm or more.

Abstract: A vehicle configured to operate in an autonomous mode may engage in a reverse-parallax analysis that includes a vehicle system detecting an object, capturing via a camera located at a first location a first image of the detected object, retrieving location data specifying (i) a location of a target object, (ii) the first location, and (iii) a direction of the camera, and based on the location data and the position of the detected object in the first image, predicting where in a second image captured from a second location the detected object would appear if the detected object is the target object.

Abstract: A method for signalling an intra chroma prediction mode and a method for implementing the signalled intra chroma prediction mode, the intra chroma prediction mode taking an intropolation of previously predicted luma samples from neighboring blocks of video data to attain an intra chroma prediction of a current chroma prediction unit.

Abstract: A autostereoscopic display system includes an autostereoscopic display configured to project images representing a left-eye view and a right-eye view of an image, an emitter configured to emit a tracer beam having a directional relationship to that of the projected images, a sensor configured to detect reflections of the tracer beam, and a processing circuit. The processing circuit is configured to control an emission of the tracer beam, receive feedback data from the sensor, use the feedback data to determine an impact site on the viewer corresponding to the tracer beam and adjust a direction of the tracer beam based on the impact site.

Abstract: In an image processing device, a motion image decoding processing unit extracts a feature amount of a target image to be decoded from an input stream, and changes a read size of a cache fill from an external memory to a cache memory, based on the feature amount. The feature amount represents an intra macro block ratio in, for example, one picture (frames or fields), or a motion vector variation. When the intra macro block ratio is high, the read size of the cache fill is decreased.

Abstract: A range determiner assembly may include an image sensor, a detector board and processing circuitry. The image sensor may be configured to obtain image data for each of three views of a target at each of a plurality of different locations along the track of a craft moving at a determinable altitude above a surface of the earth. The detector board may include a first line array, a second line array and a third line array. Each of the first, second and third line arrays may receive a respective sequence of images from a corresponding one of the three views. The processing circuitry may be configured to determine a relative distance between the craft and the target based on the image data.

Abstract: A method for performing multi-camera capturing control of an electronic device and an associated apparatus are provided, where the method can be applied to the electronic device. The method may include the steps of: obtaining a plurality of preview images, wherein the plurality of preview images are generated by using at least one lens module of the electronic device; generating at least one distance-related index according to characteristics of the plurality of preview images; and according to the aforementioned at least one distance-related index, selectively controlling whether to allow multi-camera capturing or controlling whether to output warning information.

Abstract: A distributed storage network contains a user device that has a computing core, a DSN interface and either an integrated or an externally-connected camera or sensor. The camera or sensor collects data from its surrounding environment and processes the data at least partially through error coding dispersal storage functions that include slicing the data into a plurality of error-coded data slices. The error-coded data slices are output by the user device for one or more of storage within a dispersed storage network (DSN) memory, playing on a destination player, or broadcast consumption over a network. A storage integrity unit manages the storage capacity, use, and/or throughput of the system to ensure that data is processing in a real time or near real time so that data can be accurately processed and perceived by targeted end users.

Abstract: A method of encoding a video includes: splitting a picture into a maximum coding unit; for the maximum coding unit, determining coding units having a tree structure including coding units of coded depths and determining encoding modes for the coding units of the coded depths by performing encoding based on coding units according to depths, the coding units according to depths obtained by hierarchically splitting the maximum coding unit as a depth deepens; and outputting information about a maximum coding unit size and, for the maximum coding unit, information indicating an order of split information and skip mode information which is selectively determined for the coding units according to depths, information about the encoding modes for the coding units of the coded depths including the split information and the skip mode information which are arranged according to the order, and encoded video data.

Abstract: In a video processing system including a video decoder, to handle frequent changes in the bit rate of an encoded bitstream, a video decoder can be configured to process a change in bit rates without reinitializing. The video decoder can be configured to reduce memory utilization. The video decoder can be configured both to process a change in bit rate without reinitializing while reducing memory utilization. In one implementation, the video processing system can include an interface between an application running on a host processor and the video decoder which allows the video decoder to communicate with the host application about the configuration of the video decoder.

Abstract: A method, controller, and non-transitory medium for obtaining images of a moving subject. Estimating changes in position of the subject based on the images. Calculating a quality metric of the estimation of the change. Comparing the quality metric to a threshold. In a first case in which the quality metric is less than the threshold, adjusting position of the scanning area based on the estimated change in position. In a second case in which the quality metric is not less than the threshold, obtaining a new second image.

Abstract: A reflected light image and a fluorescent light image of an observed region are acquired with an imaging system. A gradation level of the reflected light image is set on the basis of a feature value of the acquired reflected light image. The focus of the imaging system is controlled in accordance with the set gradation level. The fluorescent light image is corrected using a focus-controlled reflected light image of the observed region. Accordingly, the image of an object in the observed region from which the fluorescent light is generated is sharpened.