| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_edba331323cc8ac15a87318e17019827 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20192
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20221 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-6077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 |
| filingDate |
2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45e015f745fcc55dd35762fc1b72a7b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8e456f085d129bb20d1a9e0217d45bb |
| publicationDate |
2019-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110148095-A |
| titleOfInvention |
An underwater image enhancement method and enhancement device |
| abstract |
The invention provides an underwater image enhancement method and an enhancement device, which can improve the accuracy and efficiency of underwater image restoration. The method includes: acquiring the original underwater image, and establishing an underwater optical imaging model according to the characteristics of the underwater imaging; utilizing the similarity between the underwater optical imaging model and the atmospheric model, and utilizing the dark channel prior for linear programming of the transmittance The defogging algorithm performs sharpening processing on the underwater original image to obtain the first clear image, wherein the sharpening process includes: contrast enhancement; using the grayscale world algorithm to perform color correction on the underwater original image to obtain the second clear image ; The image fusion algorithm based on wavelet transform is used to fuse the first clear image and the second clear image to obtain the underwater restoration image. The invention relates to the technical field of image enhancement and restoration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112561804-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112006651-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111080537-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111080537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113256563-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111476744-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114202491-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111476744-A |
| priorityDate |
2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |