Chinese Optics Letters, 2011, 9 (4): 041002, Published Online: Mar. 30, 2011
Enhanced reconstruction of partially occluded objects with occlusion removal in synthetic aperture integral imaging Download: 930次
合成孔径 集成成像 遮挡物去除 100.0100 Image processing 100.3010 Image reconstruction techniques 100.4999 Pattern recognition, target tracking
Abstract
Synthetic aperture integral imaging provides the ability to reconstruct partially occluded objects from multi-view images. However, the reconstructed images suffer from degraded contrast due to the superimposition of foreground defocus blur. We propose an algorithm to remove foreground occlusions before reconstructing backgrounds. Occlusions are identified by estimating the color variance on elemental images and then deleting it in the final synthetic image. We demonstrate the superiority of our method by presenting experimental results as well as comparing our method with other approaches.
Zhiliang Zhou, Yan Yuan, Xiangli Bin, Qian Wang. Enhanced reconstruction of partially occluded objects with occlusion removal in synthetic aperture integral imaging[J]. Chinese Optics Letters, 2011, 9(4): 041002.