Patent application number | Description | Published |
20090232225 | METHOD AND APPARATUS FOR ANALYTICAL AND EMPIRICAL HYBRID ENCODING DISTORTION MODELING - There are provided a method and apparatus for analytical and empirical hybrid encoding distortion modeling. An apparatus includes a distortion calculator for modeling video encoding distortion by dividing the video encoding distortion into a first portion and a second portion, calculating the first portion using empirical calculations, and calculating the second portion using analytical calculations. | 09-17-2009 |
20100111163 | Method for p-domain frame level bit allocation for effective rate control and enhanced video encoding quality - A method is claimed for encoding a group of pictures at a target bit rate. A pre-analysis procedure ( | 05-06-2010 |
20100278236 | REDUCED VIDEO FLICKER - Various implementations for reducing artifacts such as, for example, I-frame flicker are proposed. Particular implementations produce a no-flicker reference in which a picture intended to be coded as an I-frame is, first, coded as a P-frame using a reference picture from the previous GOP. Thus, continuity with the previous GOP is provided. According to a general aspect, a source image is inter-coded to produce coded source data. The coded source data is decoded to produce a modified source. The modified source is intra-coded to produce coded modified-source data. The coded modified-source data is decoded to produce a reference image. | 11-04-2010 |
20100278275 | DISTORTION ESTIMATION - According to an implementation, a value of distortion is determined ( | 11-04-2010 |
20110211643 | Method and apparatus for bit rate configuration for multi-view video coding - A method and apparatus are disclosed and described for providing bit rate configuration for multi-view video coding. In the video encoder, the method includes encoding image data for at least one picture for at least two joint views of multi-view video content, the at least two joint views including a base view and at least one dependent view. The bit rate configuration for encoding the image data is determined to include an average bit rate and a maximum bit rate for the base view and the average bit rate and the maximum bit rate for the at least two joint views ( | 09-01-2011 |
20110216820 | Method and apparatus for rate control for multi-view video coding - A method and apparatus are disclosed and described for providing rate control for multi-view video coding. The apparatus includes an encoder ( | 09-08-2011 |
20110216837 | Method and apparatus for video encoding with hypothetical reference decoder compliant bit allocation - A method and apparatus are provided for encoding with hypothetical reference decoder compliant bit allocation. The apparatus includes an encoder ( | 09-08-2011 |
20120249869 | STATMUX METHOD FOR BROADCASTING - A statistical multiplexing method is provided that comprises accessing a plurality of video sequences, wherein the video sequences are each assigned to a unique channel in a common broadcast system; collecting information from a plurality of the unique channels assigned to encode the corresponding video sequences; applying rho-domain analysis to the video sequences; and determining bitrate allocation for the channels responsive to the information collect and the rho-domain analysis. | 10-04-2012 |