http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1323094-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0079e11195c799f3577c61003368f81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N11-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N19-93 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T9-00 |
| filingDate | 1989-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2031973b41cc6dcfd84736a882835b25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c31a3b8d7d9c0cbc86393dc91ab9db0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f6d98352e9f3d3815227d4930a2507f |
| publicationDate | 1993-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1323094-C |
| titleOfInvention | Video telecommunication system and method for compressing and decompressing digital color video data |
| abstract | ABSTRACT OF THE DISCLOSURE The method and system of compressing and decompressing digital color video data in a video communication system utilizes a digital color video signal having three video color components, and involves the determination of a predetermined number of the most visually significant combinations of color components in a picture frame, and the encoding of the color components as compressed color codes in a series of run length and compressed color code combinations. Line-to-line differ-ences and movement of edges and segments of the picture frames are determined, and frame-to-frame differences are also encoded to reduce the amount of information to a minimum. Further statistical encoding of at least a portion of the run length and color code combinations is also provided. The digitally compressed color component codes are decoded according to a look up table to form a table of the three digital color components for each run length, and the run lengths and corresponding color components are stored in an array in a buffer memory to represent the scan lines in a video picture frame. |
| priorityDate | 1988-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.