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PCE
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Search for IPC and CPC classification codes or keywords
CPC Subgroup
G06T 7/41

based on statistical description of texture

Full Title

Image analysis > Analysis of texture (depth or shape recovery from texture G06T7/529) > based on statistical description of texture

5 direct subcodes

Child Classifications

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  • G06T 7/42 using transform domain methods
  • G06T 7/44 using image operators, e.g. filters, edge density metrics or local histograms
  • G06T 7/45 using co-occurrence matrix computation
  • G06T 7/46 using random fields
  • G06T 7/48 using fractals

Top Applicants

Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 76,952
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
  3. MICROSOFT TECHNOLOGY LICENSING US 44,778
  4. GOOGLE US 35,735
  5. INTEL CORPORATION US 32,087
  6. HUAWEI TECHNOLOGIES COMPANY CN 30,572
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
  8. APPLE US 23,482
  9. SGCC(STATE GRID CORPORATION OF CHINA) 22,548
  10. HUAWEI TECHNOLOGIES COMPANY 20,917