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IPC Subgroup
G06T 5/92

based on global image properties

Introduced: January 2024

Full Title

Image enhancement or restoration > Dynamic range modification of images or parts thereof > based on global image properties

Classification Context

Section:
PHYSICS
Class:
COMPUTING OR CALCULATING; COUNTING
Subclass:
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL

Additional Content

Picture signal circuitry for controlling amplitude response in television systems Gamma control in television systems Camera processing pipelines comprising electronic image sensors Circuitry for compensating brightness variation in the scene

Top Applicants

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

  1. SAMSUNG ELECTRONICS COMPANY KR 66,669
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
  3. MICROSOFT TECHNOLOGY LICENSING US 41,918
  4. GOOGLE US 32,969
  5. SGCC(STATE GRID CORPORATION OF CHINA) 30,822
  6. INTEL CORPORATION US 30,010
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
  8. HUAWEI TECHNOLOGIES COMPANY CN 26,079
  9. APPLE US 21,891
  10. HUAWEI TECHNOLOGIES COMPANY 20,505