http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015156600-A
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| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-243 |
| filingDate | 2014-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd72e741b42bd44ad2201ec342c16377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e6194a88c6dd225ebe60b1212248149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_710516f22503749d4fe48f319bd820fb |
| publicationDate | 2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015156600-A |
| titleOfInvention | Image signal processing apparatus, image signal processing method, and imaging apparatus |
| abstract | PROBLEM TO BE SOLVED: To achieve both high image quality and improved visibility according to the scene by evaluating the necessity of correction and the degree of correction effect from the input image and controlling the correction intensity when correcting the signal level of the image signal Generating an image signal; SOLUTION: An image signal input unit 101, a gradation reduction evaluation unit 103 for evaluating a small number of gradations in a predetermined area in an image signal, and a degree of collapse of gradations in a predetermined area in an image signal Gradation evaluation unit 104 that evaluates image level, image signal correction unit 102 that performs signal level correction processing on the image signal and outputs the result, and gradation reduction evaluation value output from gradation reduction evaluation unit 103 and gradation reduction An image signal processing apparatus 1 having an image signal correction control unit 105 that controls the correction intensity of the image signal correction unit 102 using both of the gradation collapse evaluation values output from the evaluation unit 104, and the image signal correction control unit 105 controls the correction strength to increase the correction strength when the gradation reduction evaluation value is large and to decrease the correction strength when the gradation collapse evaluation value is large. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7277156-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020123138-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7145651-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10841522-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019165401-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019211847-A |
| priorityDate | 2014-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID9793819 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID408636244 |
Total number of triples: 31.