Patent application number | Description | Published |
20080284881 | METHOD AND SYSTEM FOR VIDEO MOTION BLUR REDUCTION - A video frame may be divided into plurality of sub-frames to reduce motion blur in sample-and-hold display. The plurality of sub-frames may preserve, in their totality, the luminance and coloring of the original input frames. An input frame that is Y′CrCb encoded may be converted to R′G′B′ to enable luminance conversion onto the plurality of sub-frame while preserving the coloring information of said input frame. The first of said plurality of sub-frames may comprise energy and/or luminance encoded into the original frame with remaining energy and/or luminance encoded into remaining sub-frames. Determining luminance encoding of said plurality of sub-frames may be performed dynamically or may be determined based on programmable look-up tables. Frame conversion may compensate for nonlinearity in sample-and-hold displays that may be utilized to display the output sub-frames, wherein said nonlinearity may be caused by the gamma characteristics of said displays. | 11-20-2008 |
20100073362 | Method And System For Scene Adaptive Dynamic 3-D Color Management - A video processing system may determine a scene in an image and may adaptively adjust one or more of three dimensional color components of the image based on the determined scene. The three dimensional color components may comprise luma, hue and/or saturation. Statistics for the three dimensional color components may be collected and utilized to determine content and/or scene type within the image. Embedded textual information may also be utilized. Configuration parameters for processing the image may be adapted based on the statistics and/or the knowledge of the content and/or scene type. Hues, saturation levels and/or luma levels may be adjusted based on the statistics, scene type and/or content. The three dimensional color components may be dynamically adapted for at least a portion of the image. The statistics may comprise distributions of saturation over hue and/or luma, distributions of hue over saturation and/or luma, and/or distributions of luma. | 03-25-2010 |
20110199304 | Systems and Methods for Providing Enhanced Motion Detection - Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display. | 08-18-2011 |
20130044237 | High Dynamic Range Video - Disclosed are various embodiments of high dynamic range (HDR) video. In one embodiment a method includes obtaining first and second frames of a series of digital video frames, where the first and second frames have different exposure levels. The second frame is reregistered with respect to the first frame based at least in part upon motion estimation, where the motion estimation accounts for the different exposure levels of the first and second frames, and the first frame is combined with the reregistered second frame to generate an HDR frame. In another embodiment, a video device includes means for attenuating the exposure of a video frame captured by an image capture device and an HDR converter configured to combine a plurality of digital video frames to generate an HDR frame, where each digital video frame combined to generate the HDR frame has a different exposure level. | 02-21-2013 |
20130163957 | System and Method for Fingerprinting Video - Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint. | 06-27-2013 |
20130330057 | System and Method for Fingerprinting Video - Disclosed are various embodiments of generating video fingerprints. Scene changes can be detected in a video and a video fingerprint generated based upon a time at which the scene change occurs as well as time intervals between the scene changes relative to adjacent scene changes. A video can be captured and analyzed by comparing scene changes detected in the video to those described by the video fingerprint. | 12-12-2013 |
20140003622 | LOUDSPEAKER BEAMFORMING FOR PERSONAL AUDIO FOCAL POINTS | 01-02-2014 |
20150301617 | SYSTEMS AND METHODS FOR PROVIDING ENHANCED MOTION DETECTION - Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display. | 10-22-2015 |