CPC Subgroup
G06T 7/10 Segmentation; Edge detection (motion-based segmentation G06T7/215)
Full Title
Image analysis > Segmentation; Edge detection (motion-based segmentation G06T7/215)
13 direct subcodes
Child Classifications
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- G06T 7/11 Region-based segmentation
- G06T 7/12 Edge-based segmentation
- G06T 7/13 Edge detection
- G06T 7/136 involving thresholding
- G06T 7/143 involving probabilistic approaches, e.g. Markov random field [MRF] modelling
- G06T 7/149 involving deformable models, e.g. active contour models
- G06T 7/155 involving morphological operators
- G06T 7/162 involving graph-based methods
- G06T 7/168 involving transform domain methods
- G06T 7/174 involving the use of two or more images
- G06T 7/181 involving edge growing; involving edge linking
- G06T 7/187 involving region growing; involving region merging; involving connected component labelling
- G06T 7/194 involving foreground-background segmentation
Top Applicants
Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 76,952
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
- MICROSOFT TECHNOLOGY LICENSING US 44,778
- GOOGLE US 35,735
- INTEL CORPORATION US 32,087
- HUAWEI TECHNOLOGIES COMPANY CN 30,572
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
- APPLE US 23,482
- SGCC(STATE GRID CORPORATION OF CHINA) 22,548
- HUAWEI TECHNOLOGIES COMPANY 20,917