http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100410401-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-64 |
| filingDate | 2001-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100410401-B1 |
| titleOfInvention | Method for conversion of Red, Green, Blue signal and apparatus using the same |
| abstract | The present invention relates to an apparatus for converting an image signal and a method thereof. An apparatus for converting red, green, and blue signals that can reduce chip area and reduce power consumption by converting a YUV signal into an RGB signal using an approximated equation. And to provide a method, the present invention is a red, green, blue signal conversion device, the numerical signal '2', '3', 'FA8', '4D8' or '1228' and the control signal and YUV A control unit for outputting a signal; A Y calculator for outputting the output signals 'Y << 4' and '3Y' by the control signal by inputting the Y signal and the numerical signal '3'; U which inputs the U signal and the numerical signal '2' and selectively outputs the output signals 'U' and 'U << 2' or the output signals '2U' and 'U << 5' by the control signal. A calculator; V which selectively outputs output signals 'V << 5' and '3V' or output signals 'V << 3' and 'V' by the control signal by inputting the numerical signal '3' and the V signal. A calculator; A first multiplexer configured to selectively output one of the signals 'FA8', '4D8' or '1228' by the control signal by inputting the numerical signals 'FA8', '4D8' and '1228'; The output signal of the Y calculating unit, the U calculating unit, the V calculating unit, and the first multiplexing unit is input, and the red (R), green (G) or An addition and subtraction unit for selectively outputting an operation result corresponding to each of the blue (B); And a light shifter unit for outputting the red (R), green (G), and blue (B) signals by shifting the output of the addition and subtraction unit to the lower bit by 4 bits. |
| priorityDate | 2001-04-25-04:00^^<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/SID450839641 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID135487615 |
Total number of triples: 12.