http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110034702-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-154 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-129 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N19-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N21-2662 |
| filingDate | 2007-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d40e4adbb1a601df3b24fc45a1d9d3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62010103e75241112a07a20f16500b89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60b8e861b54290e650d39089001cba5a |
| publicationDate | 2011-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110034702-A |
| titleOfInvention | Quality scalable video data stream |
| abstract | In each transform block, for each possible scan position, at least one of the transform coefficient values in each transform block has the preset scan positions 154, 156, 164, 166 with the possible scan positions such that they belong to each possible scan position. Is determined between the transform coefficient values in the transform block and uses a block-wise transform to obtain transform blocks 146 and 148 of transform coefficient values for the image 140 of the video signal. Means 42 for encoding 18); And a transform coefficient for the transform coefficient values belonging to the sub-set of the possible scan positions such that the sub-set of each quality layer includes at least one possible scan position not covered by the other multiple sub-sets of quality layers. Means (44) for forming, for each of a plurality of quality layers, a video sub-data stream (30; 28, 30) comprising information and scan area information indicative of the sub-set of possible scan positions. ; Disclosed is a quality-scalable video data stream generating device comprising a. |
| priorityDate | 2007-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.