Invention Grant
- Patent Title: Variable-granularity based image warping
-
Application No.: US17029396Application Date: 2020-09-23
-
Publication No.: US11270409B1Publication Date: 2022-03-08
- Inventor: Raffi A. Bedikian , Mohamed Selim Ben Himane , Pedro Manuel Da Silva Quelhas , Moinul Khan , Katharina Buckl , Jim C. Chou , Julien Monat Rodier
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Fernando & Partners, LLP
- Main IPC: G06T3/00
- IPC: G06T3/00 ; G02B27/01 ; G02B27/00 ; H04N13/117

Abstract:
A method includes obtaining an image via an image sensor. The method includes determining a first perceptual quality value that is associated with a first portion of the image. The method includes determining a first image perceptual quality warping function that is based on the first perceptual quality value and an image warping map. The first image perceptual quality warping function is characterized by a first warping granularity level that is a function of the first perceptual quality value. The method includes warping the first portion of the image according to the first image perceptual quality warping function.
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T3/00 | 在图像平面内的图形图像转换 |