http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009021873-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M7-30 |
| filingDate | 2007-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30437606a4efd44ac5f2c0f89982c644 |
| publicationDate | 2009-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009021873-A |
| titleOfInvention | Vector quantization apparatus and vector quantization method |
| abstract | A vector quantization apparatus for selecting a representative vector for encoding an input vector at a higher speed is provided. A codebook memory storing a codebook composed of representative vectors sorted with respect to k dimensions as a reference, and a vector located in the vicinity of a k-dimensional value in an input vector as an initial representative vector from the codebook. An initial representative vector search device 170 to search, an arithmetic device 140 that calculates the distortion of the representative vector with respect to the input vector and calculates the address of the representative vector to be searched next from the code book, and two distortions calculated by the arithmetic device 140 And a control device 160 that controls to repeatedly perform the arithmetic processing by the arithmetic device 140 and the determination processing by the determination device 150. . [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102223529-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102223529-A |
| priorityDate | 2007-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415857418 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID160283 |
Total number of triples: 15.