METHOD AND APPARATUS FOR EFFICIENT VIDEO PROCESSING
申请公布号:WO2000064167(A1)
申请号:US2000010439
申请日期:2000.04.17
申请公布日期:2000.10.26
摘要:<p>A video compression method and apparatus uses an active decoder. The corresponding encoder can produce an encoded bitstream with a greatly reduced overhead by encoding a reference frame (102) based on the structural information inherent to the image (e.g., image segmentation, geometry, color, and/or brightness), and then predicting other frames relative to the structural information. Typically, the description of a predicted frame would include kinetic information (e.g., segment motion data and/or associated residues representing information in previously occluded areas and/or inexact matches and appearance of new information, and portion of the segment evolution that is not captured by motion per se, etc.). Because the decoder is capable of independently determining the structural information (and relationships thereamong) underlying the predicted frame, such information need not be explicitly transmitted to the decoder. Rather, the encoder need only send information that the encoder knows the decoder cannot determine on its own.</p>
PICTURE CORRECTING DEVICE FOR IN-LINE TYPE COLOR PICTURE TUBE
DEFECTIVE LOOP DATA PROCESSING SYSTEM OF CASSETTE TYPE BUBBLE MEMORY
METHOD AND DEVICE FOR DEFORMING WORKPIECE
SEWING YARN TENSION CONTROLLER OF SEWING MACHINE
RUBBER POWER TYPE MODEL AEROPLANE AND INCREASING OF DURATION OF FLIGHT THEREOF
PREPARATION OF CHEWING GUN CONTAINING LACTOBACILLUS BIFIDUS
RECORDER OF COLOR VIDEO SIGNAL
STORAGE DEVICE FOR INFORMATION RECORDING MEDIUM