| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-4051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-4057 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-405 |
| filingDate |
2006-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a432ff7ca2905676bfee3551a5ae9ac3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd33ec4de3e965f167370fc11dd9ff64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0667a3074c2c15856e926891936886e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e353c0c1ed52efc2b5e49f359610133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b072662777cbcaded6755668de75c6 |
| publicationDate |
2008-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008123146-A1 |
| titleOfInvention |
Dither Matrix, Image Processing Method, Storage Medium, Image Processing Apparatus, Image Forming Apparatus, and Image Forming System |
| abstract |
A disclosed dither matrix is used in halftone processing for converting input image data having M input halftone levels into output image data having N (M>N>2) output halftone levels. In the halftone processing, a concentration type dither matrix is used as the dither matrix when an input halftone level is within a range of input halftone levels corresponding to an output halftone level that is lower than a predetermined threshold level T (N>T>1), and a dispersion type dither matrix is used as the dither matrix when the input halftone level is within a range of input halftone levels corresponding to an output halftone level that is equal to or higher than the predetermined threshold level T. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10717298-B1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016004942-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8787640-B2 |
| priorityDate |
2005-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |