发明名称 |
Method and apparatus for compressing images |
摘要 |
Disclosed is a method and apparatus for generating fixed size compressed images. The method includes grouping member entities of the image into a plurality of groups based on each image features, each of the plurality of groups including member entities sharing common features; selecting at least one group representative from at least one of the plurality of groups; estimating final control parameters for each of the group representatives in an iterative manner; and compressing the image based on the estimated control parameters. |
申请公布号 |
US9111329(B2) |
申请公布日期 |
2015.08.18 |
申请号 |
US201213727195 |
申请日期 |
2012.12.26 |
申请人 |
Samsung Electronics Co., Ltd |
发明人 |
Bajpai Pankaj Kumar |
分类号 |
G06K9/36;G06T9/00 |
主分类号 |
G06K9/36 |
代理机构 |
The Farrell Law Firm, P.C. |
代理人 |
The Farrell Law Firm, P.C. |
主权项 |
1. A method of compressing an image, the method comprising:
grouping member entities of the image into a plurality of groups based on each image features, each of the plurality of groups including member entities sharing common features; selecting at least one group representative from at least one of the plurality of groups; estimating final control parameters for each of the group representatives in an iterative manner; and compressing the image based on the estimated final control parameters, wherein estimating the final control parameters comprises:
estimating a resulting file size of the image;comparing the estimated file size with a pre-defined minimum file size; andcomputing the final control parameters if the estimated file size is less than or equal to the minimum file size. |
地址 |
KR |