| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 386113000 | Recorder or reproducer fault condition compensation | 8 |
| 20080205853 | Method of Monitoring the Control of Image Representations, Particularly from Safety-relevant Raw Data - In order to check the operation of graphics generation carried out with safety-relevant raw data, in particular sensor data, for instance by geometric transformation and image filtering, test vectors are also processed in addition to the preprocessed raw data. The resulting video data are compared with the expected values in order to infer therefrom possible malfunctions. This eliminates complex back calculation of the video data for comparison with the graphics instructions or raw data on which the video data is based. | 08-28-2008 |
| 20100003015 | PROCESSING OF IMPAIRED AND INCOMPLETE MULTI-LATTICED VIDEO STREAMS - An apparatus for facilitating reception of multiple representations of a video signal. In one embodiment, the apparatus includes a mechanism for receiving plural representations of the video signal corresponding to plural decimated versions of the video signal, associating pictures of the received plural representations of the video signal, and outputting pictures corresponding to information from associated pictures in accordance with a relative temporal order. | 01-07-2010 |
| 20100266263 | RECORDING APPARATUS - A recording apparatus includes a recording unit configured to record moving image data onto a plurality of recording media as a file, a detection unit configured to detect a recording error while the moving image data is being recorded onto the recording media, a control unit configured to control the recording unit according to an output of the detection unit, and when the moving image data is simultaneously recorded onto the recording media, if a recording error is detected, the control unit controls the recording unit such that the recording of the data onto the one recording medium is stopped while the recording onto another recording media is continued, and if a new file is generated in another recording media after recording of the moving image data onto the one recording medium is stopped, a new file is generated in the one recording medium and the recording is resumed. | 10-21-2010 |
| 386114000 | Noise reduction | 4 |
| 20080205854 | System and method for video noise reduction using a unified three-dimensional non-linear filtering - The system described herein is a unified approach to three-dimensional filtering for the reduction of video noise. The technique is based on weight averaging pixels of the filter's output value in a three-dimensional neighborhood, in space and time, of the filter's output value. The weights can be computed for individual factors, such as distance, regional differences, etc., or can be combined into a weight that is indicative of all individual weights. | 08-28-2008 |
| 20090046995 | IMAGE/VIDEO QUALITY ENHANCEMENT AND SUPER-RESOLUTION USING SPARSE TRANSFORMATIONS - A method and apparatus is disclosed herein for a quality enhancement/super resolution technique. In one embodiment, the method comprises receiving a first version of media at a first resolution and creating a second version of the media at a second resolution higher or equal to the first resolution using at least one transform and adaptive thresholding. | 02-19-2009 |
| 20090245755 | METHOD AND SYSTEM FOR IMAGE SCALING DETECTION - A method and system for image scaling detection is provided. Image scaling detection involves receiving a decoded scaled input image having a plurality of pixels, wherein the input image has a scaling ratio relative to an original image; detecting blocking boundary artifact pixels in the image; determining a sum of pixel values for each blocking boundary artifact; detecting the pixel distance value between each pair or neighboring block boundaries; and determining the scaling ratio based on a distance value and said sum of pixel values. | 10-01-2009 |
| 20100092159 | Video display system, video playback apparatus and display apparatus - A video display system includes: a video playback apparatus executing playback processing of video data and filter processing for removing noise from the video data; and a display apparatus performing display processing displaying video data played back by the video playback apparatus, and wherein video playback apparatus includes an adaptive filter processing circuit executing the filter processing to the video data and a filter-intensity determination circuit determining a filter intensity which is an intensity of the filter processing, and wherein the display apparatus includes a type notification unit transmitting display apparatus information which is information indicating the type of the display apparatus and/or the size of the display apparatus to the video playback apparatus, and wherein the filter-intensity determination circuit determines the filter intensity based on the display apparatus information transmitted from the type notification unit. | 04-15-2010 |
| 386116000 | Digital technique | 1 |
| 20080298779 | MOVING IMAGE COMMUNICATION DEVICE, SEMICONDUCTOR INTEGRATED CIRCUIT AND MOVING IMAGE COMMUNICATION METHOD USED FOR COMMUNICATION OF MOVING IMAGE - A transmitter transmits moving image data generated by an image generator to a communication line. A controller judges whether or not the moving image data can be transmitted based on communication status in the communication line. An image analyzer analyzes the moving image data and calculates an information volume thereof when it is judged by the controller that the transmission of the moving image data is not possible, and a storage memory stores the moving image data therein. A transmit image selector selects the moving image data to be read for transmission from all of the moving image data stored in the storage memory based on the information volume when a result of the judgment by the controller shows that non-transmittable status is changed to transmittable status and transmits the selected moving image data to the transmitter. | 12-04-2008 |
