| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4cbcec436c0daf7aa678e23d2a2cf038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8d591f1715b1def78e2eb161aebc111 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-513 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 |
| filingDate |
2018-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b736714095353dcb1e07e4b400b2f0b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0da2611ba110a48fba3716764b0a4f52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb6560a8c30f37194b926303201c3a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adaf732cf5f15e321f03aade425b069f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77e4a3faa07ee346cca1a2471d9bcc0d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf348bef14d1b5a1163457e66cdf5a05 |
| publicationDate |
2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108596195-A |
| titleOfInvention |
A Scene Recognition Method Based on Sparse Coding Feature Extraction |
| abstract |
The invention relates to the technical field of image recognition, in particular to a scene recognition method based on sparse coding feature extraction. A scene recognition method based on sparse coding feature extraction, comprising the steps of: performing a preprocessing operation on a sample image set collected in advance for training; extracting a feature expression vector of the sample image set; labeling the feature expression vector and its corresponding category Join the linear classifier to build a linear scene classifier; preprocess the sample image set to be recognized; extract the feature expression vector of the sample image set to be recognized; send the feature expression vector of the sample image set to be recognized into the linear scene Identify in the classifier to obtain the category label of the scene class to which the sample image set belongs. The use of sparse coding technology can reduce the image dimension while retaining the main information of the image, and has strong robustness to noise and occlusion. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109657569-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111225231-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109616104-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110852206-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112086197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109616104-B |
| priorityDate |
2018-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |