Patent application number | Description | Published |
20120121010 | METHODS FOR CODING AND DECODING A BLOCK OF PICTURE DATA, DEVICES FOR CODING AND DECODING IMPLEMENTING SAID METHODS - A method for coding a block of picture data is disclosed. The method comprises the following steps:
| 05-17-2012 |
20120218131 | METHODS FOR ARITHMETIC CODING AND DECODING - A method for arithmetic coding of symbols in a stream is described. The method comprises the following steps:
| 08-30-2012 |
20120224592 | DISTRIBUTION AND RECEPTION METHOD AND DEVICE FOR A MULTIPLEXED MULTIMEDIA STREAM WITH SELECTION OF ELEMENTARY PACKETS OF THE STREAM - The invention relates to a distribution method for a multimedia stream multiplexed via a network, the multiplexed multimedia stream comprising multimedia and signalling components, the components being divided into elementary packets of the multiplexed multimedia stream transmitted on at least one transport channel of the network. This method comprises a step of selection of elementary packets of the multiplexed multimedia stream incorporated in transport packets, wherein each of the elementary packets of the signalling components are incorporated in transport packets transmitted on a first of the at least one transport channel, and wherein others transport packets comprising at least one elementary packet and a part only of the multimedia components, are transmitted on a transport channel. This method further comprises a step of transmission of transport packets on each of the transport channels, comprising a step of definition of a first sequence number for each of the transport packets of each of the transport channels and a second sequence number for each of the elementary packets, the first sequence number being incremented for each of the transport packets, independently on each of the transport channels, the second sequence number being incremented for each of the elementary packets. | 09-06-2012 |
20120269263 | METHOD FOR CODING AND METHOD FOR RECONSTRUCTION OF A BLOCK OF AN IMAGE - A method for coding a current block of an image is disclosed that comprises:
| 10-25-2012 |
20120320982 | METHOD FOR CODING AND METHOD FOR RECONSTRUCTION OF A BLOCK OF AN IMAGE - A method for decoding a stream of coded data to reconstruct a current block of a sequence of images is disclosed. The method comprises the steps of:
| 12-20-2012 |
20130083838 | METHOD OF AND DEVICE FOR ENCODING AN HDR IMAGE, METHOD OF AND DEVICE FOR RECONSTRUCTING AN HDR IMAGE AND NON-TRANSITORY STORAGE MEDIUM - The invention is made in the field of coding of images of high dynamic range. | 04-04-2013 |
20130195181 | METHODS FOR CODING AND DECODING - A method for coding a block of pixels is disclosed. The method comprises the following steps:
| 08-01-2013 |
20130208982 | METHOD FOR RECONSTRUCTING A CURRENT BLOCK OF AN IMAGE AND CORRESPONDING ENCODING METHOD, CORRESPONDING DEVICES AS WELL AS STORAGE MEDIUM CARRYING AN IMAGES ENCODED IN A BIT STREAM - The invention is made in the field of image block encoding and reconstruction. A method for reconstructing a current block of an image is described, the current block being encoded using predictive encoding of segments resulting from geometry adaptive block partitioning of said current block. After decoding encoded data comprising at least one flag and motion vectors, wherein blocks referenced by the motion vectors are used for prediction of segments of the current block, the at least one flag and an encoding order of the motion vectors in the encoded data is used for determining which of the referenced blocks exhibits a geometry that matches the geometry of the current block and for determining a segment of the determined block, wherein prior to determining the segment, the determined block is geometry adaptive block partitioned into segments from which the segment is determined for predicting one of the segments of the current block. | 08-15-2013 |