| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-4052 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-40 |
| filingDate |
2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b83eff14cfb05ab05a1c3fb07cd808a0 |
| publicationDate |
2007-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007081738-A1 |
| titleOfInvention |
Countdown stamp error diffusion |
| abstract |
Methods and systems for performing threshold stamping are disclosed. A pixel intensity value for a first pixel may be determined. A pixel value for the first pixel may be retrieved from a memory location corresponding to the first pixel. A threshold delta value may then be determined based on the pixel value and added to a base threshold value to produce a threshold value. If the pixel intensity value exceeds the threshold value, a plurality of pixel values corresponding to a plurality of pixels may be updated. The plurality of pixels may include the first pixel and one or more second pixels. Otherwise, the pixel value for the first pixel may be updated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3204921-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008111893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005025374-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009257092-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7565027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8139856-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7672525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8482801-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013027416-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10409263-B2 |
| priorityDate |
2005-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |