稀疏分解和图拉普拉斯正则化的图像前景背景分割方法
谭婷芳,蔡万源,蒋俊正

Image foreground-background segmentation method based on sparse decomposition and graph Laplacian regularization
Tingfang TAN,Wanyuan CAI,Junzheng JIANG
图 7 不同图像块大小下提出方法的分割结果
Fig.7 Segmentation results of proposed method with different image block sizes