http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112330757-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cea52d6f199e87b3880da532d8582302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4711b7defc1422cdb7f86d2c95657bf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20064 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-90 |
| filingDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfd88118578912e88fcae049bb5eed6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_265beddbaf43fa07b743801d165ecafb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2df9d90a3d3603b2c172d49e2a2a75d |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112330757-A |
| titleOfInvention | A Complementary Color Wavelet Measure for Evaluating Autofocus Sharpness of Color Images |
| abstract | The present invention provides a complementary color wavelet measure for evaluating the automatic focusing sharpness of color images, which is used for evaluating the automatic focusing sharpness of color images. , perform complementary color wavelet decomposition on the color image, and obtain the direction subband of each vector direction in each complementary color wavelet layer of the image to be tested, and the direction subband includes four sets of complementary color operators; S3, the direction subband Perform fusion calculation to obtain the fusion subband of each vector direction of each complementary color wavelet layer; S4, obtain the maximum coefficient energy according to the fusion subband, and then obtain the maximum energy of the level of the complementary color wavelet group; S5, obtain according to the fusion subband The diffusion coefficient is obtained, and then the level distribution diffusivity of each complementary color wavelet layer is obtained; S6, according to the level maximum energy and the level distribution diffusivity, the definition evaluation measure of the image to be tested is acquired. |
| priorityDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.