향상된 세일리언시 맵과 슈퍼픽셀 기반의 효과적인 영상 분할
Efficient Image Segmentation Algorithm Based on Improved Saliency Map and Superpixel
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초록

Image segmentation is widely used in the pre-processing stage of image analysis and, therefore, the accuracy of image segmentation is important for performance of an image-based analysis system. An efficient image segmentation method is proposed, including a filtering process for super-pixels, improved saliency map information, and a merge process. The proposed algorithm removes areas that are not equal or of small size based on comparison of the area of smoothed superpixels in order to maintain generation of a similar size super pixel area. In addition, application of a bilateral filter to an existing saliency map that represents human visual attention allows improvement of separation between objects and background. Finally, a segmented result is obtained based on the suggested merging process without any prior knowledge or information. Performance of the proposed algorithm is verified experimentally.

키워드

Image SegmentationSuperpixelSaliency MapMerging Algorithm
제목
향상된 세일리언시 맵과 슈퍼픽셀 기반의 효과적인 영상 분할
제목 (타언어)
Efficient Image Segmentation Algorithm Based on Improved Saliency Map and Superpixel
저자
남재현김병규
DOI
10.9717/kmms.2016.19.7.1116
발행일
2016-07
저널명
멀티미디어학회논문지
19
7
페이지
1116 ~ 1126