Title :
Learning attention map from images
Author :
Lu, Yao ; Zhang, Wei ; Jin, Cheng ; Xue, Xiangyang
Author_Institution :
Sch. of Comput. Sci., Fudan Univ., Shanghai, China
Abstract :
While bottom-up and top-down processes have shown effectiveness during predicting attention and eye fixation maps on images, in this paper, inspired by the perceptual organization mechanism before attention selection, we propose to utilize figure-ground maps for the purpose. So as to take both pixel-wise and region-wise interactions into consideration when predicting label probabilities for each pixel, we develop a context-aware model based on multiple segmentation to obtain final results. The MIT attention dataset [14] is applied finally to evaluate both new features and model. Quantitative experiments demonstrate that figure-ground cues are valid in predicting attention selection, and our proposed model produces improvements over baseline method.
Keywords :
image segmentation; learning (artificial intelligence); probability; visual perception; MIT attention dataset; attention map learning; attention selection; bottom-up process; context-aware model; eye fixation maps; figure-ground cues; figure-ground maps; image segmentation; perceptual organization mechanism; pixel label probability prediction; pixel-wise interactions; region-wise interactions; top-down process; Context; Context modeling; Humans; Image segmentation; Predictive models; Training; Visualization;
Conference_Titel :
Computer Vision and Pattern Recognition (CVPR), 2012 IEEE Conference on
Conference_Location :
Providence, RI
Print_ISBN :
978-1-4673-1226-4
Electronic_ISBN :
1063-6919
DOI :
10.1109/CVPR.2012.6247785