Abstract: Adaptive and integrated visualization of spatiotemporal data from large-scale simulation, is provided. A simulation is performed utilizing a simulator comprising multiple processors, generating spatiotemporal data samples from the simulation. Each data sample has spatial coordinates with a time stamp at a specific time resolution, and a tag. The data samples are assembled into data streams based on at least one of a spatial relationship and the corresponding tag. Each data stream is encoded into multiple formats, and an integrated and adaptive visualization of the data streams is displayed, wherein various data streams are simultaneously and synchronously displayed.

Abstract: A moving image data distribution system for distributing reproduction content data that is hierarchically structured so that lower layer data is synthesized with upper layer data to form high quality data. The moving image data distribution system includes a transmitting apparatus and a receiving apparatus.

Abstract: An image processing circuit includes a compression circuit, a plurality of first line buffers, a decompression circuit, and a motion estimation/compensation circuit. The compression circuit receives source image data and compresses the received source image data to generate a compressed image data. The first line buffers, coupled to the compression circuit, sequentially receive the compressed image data and buffer the compressed image data. The decompression circuit, coupled to the first line buffers, decompresses the compressed image data to generate a decompressed image data. The motion estimation/compression circuit, coupled to the decompression circuit, performs motion estimation/compensation according to the decompressed image data.

Abstract: The invention relates to a method for generating a motion vector field for an intermediate image disposed between a first and a second image.

Abstract: According to one embodiment, a video processing device includes a test pattern controller configured to output a test pattern to a display capable of displaying stereoscopically. The test pattern is indicative of whether a viewer is substantially at a center of a viewing area in which a video is viewed stereoscopically. The test pattern includes first to sixth parallax images corresponding to respective first to sixth viewing points arranged in a horizontal direction. The third parallax image and the fourth parallax image include a first mark The first parallax image and the sixth parallax image include a second mark different from the first mark. The second parallax image and the fifth parallax image include neither the first mark nor second mark.

Abstract: A method and apparatus for encoding/decoding motion vector information are provided, in which a coding unit is divided into a plurality of subunits, PMVs of the subunits are calculated, it is determined whether the PMVs satisfy a predetermined condition, and coded motion vector data are generated, which include information indicating an omission of the motion vectors of the subunits, if the PMVs satisfy the predetermined condition.

Abstract: To provide a component placement apparatus capable of preventing free operation of a mounting head within the movable region from being restricted as well as improving the mounting takt time.

Abstract: An image decoding apparatus, which receives a compressed image stream as an input signal and decodes the input signal, includes decoders for decoding the input signal by decoding predetermined data units. A task controller divides a decoding process for the input signal into process steps and allocates a data unit to be processed by each decoder and for each process step. Each process step has a dependency on an order of processing. The task controller detects a processing status of the decoder, and allocates a data unit and a process step to be processed to the decoder, depending on the detected processing status, a dependency between the process steps, and a dependency between frames included in the image stream.

Abstract: This disclosure describes techniques for generating depth maps for video units, such as video frames or slices video frames. The techniques may be performed by a video encoder in order to convert two-dimensional (2D) video to three-dimensional (3D) video. The techniques may alternatively be performed by a video decoder in order to convert received 2D video to 3D video. The techniques may use a combination of motion and color considerations in the depth map generation process.

Abstract: The method comprises the following steps: detection of the static areas in the current picture, calculation of a histogram for the non-static areas of the current picture calculation of the difference between the histogram of a current picture and the histogram of at least one preceding picture, declaration of scene change if the difference is greater than a predetermined threshold. The applications related to video processing using picture movement such as up-conversion of video pace, reduction of motion compensated noise.

Abstract: Temporal classified filtering encodes image data by applying filters assigned to classes of pixels in a target frame to predict values for the pixels. The pixels are classified based on their associated motion vectors and the motion vectors are used to position the filters on the reference frame. Prediction error values are also calculated. The filters, motion vectors, and prediction errors represent the pixels in the encoded image data. The reference frame may be a past or future frame of the image data, and multiple reference frames of various combinations of past and future frames may be used. The filters for multiple reference frames are three-dimensional comprising a two-dimensional filter for each reference frame. The filters may be pre-determined or generated as the frames are encoded. The image data is recreated by applying the filters to the reference frames and correcting the resulting predictions with the prediction error values.

Abstract: A method and system for an efficient transcoding of a sequence of input images in a first format to a sequence of output images in a second format are described. The method utilizes the encoding block mode, the motion vectors and the residual information extracted during the decoding of the input image that are effectively reused to select an optimal transcoding block mode and to perform selective refinement of motion vectors. A corresponding system for video transcoding is also provided.

Abstract: A video processing method is implemented by transmitting and receiving devices, and includes: obtaining a standard resolution source image frame from an image sequence, and detecting a network bandwidth; when an encoding bit rate of the source image frame exceeds the network bandwidth, decreasing a resolution thereof to obtain reduced image frame content and generating a relay image frame containing the same and having an encoding bit rate not exceeding the network bandwidth; generating an encoded image frame by encoding the source or the relay image frame, and sending the encoded image frame to the receiving device; and decoding the encoded image frame to obtain the source or the relay image frame, and recovering from the relay image frame, when obtained, a restored image frame corresponding to the reduced image frame content and having the standard resolution. A video processing system is also disclosed.

Abstract: A moving image decoding apparatus for decoding moving image data, where the apparatus includes a receiving unit for receiving moving image data, a decoding processing unit for decoding and controlling a display of decoded data, and an output control unit for outputting image data. The decoding processing unit includes an intra-block line determination unit for selecting a macroblock line in a frame of the moving image data as an intra-macroblock line; a refresh control unit for identifying an area refreshed during one circulation of an intra-macroblock line, wherein the intra-macroblock line is made to periodically circulate in units of a macroblock line for each frame; an error detection unit for detecting a decoding error; an error judgment unit for judging whether the error is within the refreshed area; and a restore point determination unit for determining a restore point to update an image.

Abstract: A three-dimensional measuring device includes an irradiation means capable of irradiating a striped light pattern used for a spatial encoding method and a striped light pattern used for a phase shift method on a measurement object part on a board main body, an imaging means capable of imaging a measurement object part irradiated by the light pattern, an image control means for controlling imaging by the imaging means, a first calculation means for calculating a height of the measurement object part according to the phase shift method based on a multiplicity of image data imaged by the imaging means, and a second calculation means capable of using the spatial encoding method to identify a line corresponding to the measurement object part from among the image data at a time of calculation by the first calculation means by the phase shift method based on the image data.

Abstract: The invention provides a method for determining the angular magnitude of an imaging acquiring apparatus, which is capable of obtaining an arranging angular magnitude with respect to the imaging acquiring apparatus in various environments by an iteration algorithm having parameters of position of a calibrating tool with respect to an image coordinate system and characteristic value corresponding to a spatial coordinate system respectively. Meanwhile, the present further provides a vehicle collision warning system which functions to obtain the relative distance between the carrier and objects around according to the image acquired by the imaging acquiring apparatus and the angular magnitude and height of the imaging acquiring apparatus. By means of the method disclosed in the present invention, the procedure to detect the angular magnitude of the image acquiring apparatus is more convenient and accurate such that the convenience for using the vehicle collision warning system is capable of being improved.

Abstract: A moving picture editing apparatus includes a picture extracting unit that extracts pictures of a predetermined range including a picture subsequent to a coupling point from encoded data to be coupled; an adjustment-information generating unit that generates adjustment information for adjusting values of information to be continuous from/to inside to/from outside the predetermined range upon decoding, from among information included in headers of the pictures of the predetermined range extracted by the picture extracting unit; and a re-encoding unit that adds the adjustment information generated by the adjustment-information generating unit to the headers of the pictures of the predetermined range extracted by the picture extracting unit, and re-encodes the pictures of the predetermined range.

Abstract: A method and a system for obtaining motion vectors and boundary strengths of an image are disclosed. The method comprises the steps of: S202, determining motion vector prediction direction information and motion vector calculation method information of a block to be decoded currently according to a type of the block to be decoded currently and a type of a macroblock/sub-macroblock in which the block to be decoded currently is located; S204, obtaining related information needed to calculate a motion vector of the block to be decoded currently using the motion vector prediction direction information according to the motion vector calculation method information; and S206, calculating the motion vector of the block to be decoded currently using the related information obtained, and calculating a boundary strength of the block to be decoded currently using the motion vector of the block to be decoded currently.

Abstract: A microscope system includes a light amount ratio changing unit for changing a ratio of the amount of light directed to a first optical path for directing an optical image of the sample to an eyepiece lens and a second optical path for directing an optical image of the sample to an image capturing unit, an image capturing controlling unit for controlling an exposure time of the image capturing unit, and a controlling unit for obtaining a first exposure time from the image capturing controlling unit, for calculating a second exposure time on the basis of the first exposure time and a second ratio of the amount of light, and for controlling the image capturing controlling unit to set the second exposure time as the exposure time if the light amount ratio changing unit changes to the second ratio of the amount of light.

Abstract: A temporal vector processing device includes a motion vector estimation device for performing a motion estimation on a first pixel to generate a first motion vector. A motion vector compensation device performs a motion vector compensation on the first pixel based on the first motion vector to obtain a second pixel. A buffer temporarily stores motion vectors of the pixels of the image. A motion vector determination device determines whether a second motion vector is stored in the buffer at a corresponding storage location of the second pixel. In determining that the second motion vector is stored in the buffer at the corresponding storage location of the second pixel, the corresponding storage location of the second pixel in the buffer is updated based on a determination mechanism, and otherwise the first motion vector is directly stored in the buffer at the corresponding storage location of the second pixel.