Stereo Image Segmentation Based on Graph Cut and Visual Correlation
Stereo image segmentation is a crucial and difficult issue in the field of object-based stereo image processing.By improving the Grabcut algorithm and exploiting the inter-view correlations,a novel stereo image segmentation scheme was proposed.The original left image was firstly transformed into a s...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2015-11-01
|
| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015226/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841529742117830656 |
|---|---|
| author | Qingyan Dai Zhongjie Zhu |
| author_facet | Qingyan Dai Zhongjie Zhu |
| author_sort | Qingyan Dai |
| collection | DOAJ |
| description | Stereo image segmentation is a crucial and difficult issue in the field of object-based stereo image processing.By improving the Grabcut algorithm and exploiting the inter-view correlations,a novel stereo image segmentation scheme was proposed.The original left image was firstly transformed into a super-pixel image by improving the Slic algorithm.Then the super-pixel image was segmented and the foreground object in the left image is extracted based on the framework of Grabcut,where the energy function was rebuilt.Finally,by exploiting the inter-view correlations between the left and the right images,the foreground object in the right image was obtained based on contour correspondence by fusing color and texture features.The experimental results show that the proposed algorithm is more efficient and can achieve better segmentation results than the existing methods. |
| format | Article |
| id | doaj-art-cd3c3889da5044d6a7c18a5b828b4ac7 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2015-11-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-cd3c3889da5044d6a7c18a5b828b4ac72025-01-15T03:16:23ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012015-11-0131778459612956Stereo Image Segmentation Based on Graph Cut and Visual CorrelationQingyan DaiZhongjie ZhuStereo image segmentation is a crucial and difficult issue in the field of object-based stereo image processing.By improving the Grabcut algorithm and exploiting the inter-view correlations,a novel stereo image segmentation scheme was proposed.The original left image was firstly transformed into a super-pixel image by improving the Slic algorithm.Then the super-pixel image was segmented and the foreground object in the left image is extracted based on the framework of Grabcut,where the energy function was rebuilt.Finally,by exploiting the inter-view correlations between the left and the right images,the foreground object in the right image was obtained based on contour correspondence by fusing color and texture features.The experimental results show that the proposed algorithm is more efficient and can achieve better segmentation results than the existing methods.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015226/stereo image segmentationimproved Grabcut algorithminter-view correlationcontour correspondence |
| spellingShingle | Qingyan Dai Zhongjie Zhu Stereo Image Segmentation Based on Graph Cut and Visual Correlation Dianxin kexue stereo image segmentation improved Grabcut algorithm inter-view correlation contour correspondence |
| title | Stereo Image Segmentation Based on Graph Cut and Visual Correlation |
| title_full | Stereo Image Segmentation Based on Graph Cut and Visual Correlation |
| title_fullStr | Stereo Image Segmentation Based on Graph Cut and Visual Correlation |
| title_full_unstemmed | Stereo Image Segmentation Based on Graph Cut and Visual Correlation |
| title_short | Stereo Image Segmentation Based on Graph Cut and Visual Correlation |
| title_sort | stereo image segmentation based on graph cut and visual correlation |
| topic | stereo image segmentation improved Grabcut algorithm inter-view correlation contour correspondence |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2015226/ |
| work_keys_str_mv | AT qingyandai stereoimagesegmentationbasedongraphcutandvisualcorrelation AT zhongjiezhu stereoimagesegmentationbasedongraphcutandvisualcorrelation |