Patent · US Active

Method and system of lens shading color correction using block matching

US9781398B2 · kind B2 · utility

4Cited by
2References
23Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 10, 2015
Grant dateOct 3, 2017
Priority date—
Expiry dateDec 22, 2035

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N23/843
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

A system, article, and method to provide lens shading color correction using block matching.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.