http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014005483-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ec27b9c425cd32838088d497f85ed4d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-147 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-174 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-597 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-593 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-436 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-26 |
| filingDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c56f5804c696c214d647b026218304de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_626caaef27d355e1a698564041b7a434 |
| publicationDate | 2014-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2014005483-A1 |
| titleOfInvention | Method and apparatus for coding and decoding videos |
| abstract | This invention relates to the field of video coding and decoding technology, and particularly, to a method and an apparatus for coding and decoding videos, wherein the coding method comprises: acquiring available neighbouring pixel points which are reconstructed and neighbouring to a coding unit; finding a reference block corresponding to the coding unit according to the motion vector of a prediction unit for a pixel attribute in the coding unit, and acquiring corresponding reference pixel points around the reference block; calculating a pixel attribute compensation parameter of the prediction unit using a value of the pixel attribute of the neighbouring pixel point and a value of the same pixel attribute of the reference pixel point; and calculating a first prediction value of the prediction unit according to the pixel attribute compensation parameter, and coding the coding unit according to the first prediction value. Through the method and the apparatus in the embodiments of this invention, the accuracy of inter-view prediction and the efficiency of video coding can be improved, and the problem in the prior art that the pixel attribute parameter needs to be coded when a pixel attribute parameter model is calculated using the coding unit currently to be coded can be avoided. |
| priorityDate | 2012-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.