| 发明名称 |
Method and System for Processing an Input Image |
| 摘要 |
In various embodiments of the present disclosure, there is provided a method for processing an input image. The method includes generating a base layer portion and a detail layer portion from the input image by carrying out a linear transformation of pixels of a guidance image, and determining, for each of the pixels of the guidance image, a variance of the pixels in a surrounding window of pixels. Further, the method includes determining, for each of the pixels of the guidance image, a weight value of the pixels based on the determined variance, wherein the pixels are weighted in the linear transformation according to the determined weight value. Accordingly, a system for processing an input image is also provided. |
| 申请公布号 |
US2016292824(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201414783763 |
申请日期 |
2014.04.11 |
| 申请人 |
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH |
发明人 |
LI Zhengguo;ZHENG Jinghong;ZHU Zijian;WU Shiqian;YAO Wei;RAHARDJA Susanto |
| 分类号 |
G06T5/00;G06T7/00;G06T3/20 |
主分类号 |
G06T5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for processing an input image, the input image comprising a plurality of pixels, the method comprising:
generating a base layer portion and a detail layer portion from the input image by carrying out a linear transformation of pixels of a guidance image; determining, for each of the pixels of the guidance image, a variance of the pixel in a surrounding window of pixels; and determining, for each of the pixels of the guidance image, a weight value of the pixel based on the determined variance; wherein the pixels are weighted in the linear transformation according to the determined weight value. |
| 地址 |
Singapore SG |
