Invention Grant
- Patent Title: Pixelation optimized delta color compression
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Application No.: US17346903Application Date: 2021-06-14
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Publication No.: US11715253B2Publication Date: 2023-08-01
- Inventor: Ruijin Wu , Skyler Jonathon Saleh , Christopher J. Brennan , Kei Ming Kwong , Anthony Hung-Cheong Chan
- Applicant: Advanced Micro Devices, Inc. , ATI Technologies ULC
- Applicant Address: US CA Santa Clara
- Assignee: Advanced Micro Devices, Inc.,ATI Technologies ULC
- Current Assignee: Advanced Micro Devices, Inc.,ATI Technologies ULC
- Current Assignee Address: US CA Santa Clara; CA Markham
- Agency: Volpe Koenig
- Main IPC: G06T15/00
- IPC: G06T15/00 ; G06T9/00 ; G06T7/90

Abstract:
A technique for compressing an original image is disclosed. According to the technique, an original image is obtained and a delta-encoded image is generated based on the original image. Next, a segregated image is generated based on the delta-encoded image and then the segregated image is compressed to produce a compressed image. The segregated image is generated because the segregated image may be compressed more efficiently than the original image and the delta image.
Public/Granted literature
- US20210304486A1 PIXELATION OPTIMIZED DELTA COLOR COMPRESSION Public/Granted day:2021-09-30
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 |
G06T15/00 | 3D〔三维〕图像的加工 |