| 发明名称 |
ROBUST REGION SEGMENTATION METHOD AND SYSTEM USING THE SAME |
| 摘要 |
Provided herein is a robust region segmentation method and a system using the same, the method including receiving setting of an image in an input image; calculating representative values for each of an internal portion and an external portion of the region; calculating a cost by substituting the representative values and a pixel value of the image in a cost function, and updating the region based on the calculated cost, wherein the cost function includes a term in which a difference between the updated pixel value and an original pixel value is reflected, thereby enabling an accurate region segmentation even in ambiguous images that are complicated and where division of regions is unclear. |
| 申请公布号 |
US2017076462(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615259935 |
申请日期 |
2016.09.08 |
| 申请人 |
Korea Electronics Technology Institute |
发明人 |
Cho Choong Sang;Shin Hwa Seon;Lee Young Han;Kang Joo Hyung |
| 分类号 |
G06T7/00;G06K9/62;G06K9/52;G06K9/46 |
主分类号 |
G06T7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image segmentation method comprising:
receiving setting of a region in an input image; calculating representative values for each of an internal portion and an external portion of the region; and calculating a cost by substituting the representative values and a pixel value of the image in a cost function, and updating the region based on the calculated cost, wherein the cost function includes a term in which a difference between the updated pixel value and an original pixel value is reflected. |
| 地址 |
Seongnam-si KR |
