A local correlation based visual saliency model

Yang Li; Xuanqin Mou

doi:10.1117/12.2236817

28 September 2016 A local correlation based visual saliency model

Yang Li, Xuanqin Mou

Proceedings Volume 9971, Applications of Digital Image Processing XXXIX; 99712W (2016) https://doi.org/10.1117/12.2236817
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

We propose a novel local correlation based saliency model that is friendly to application of video coding. The proposed model is developed in YCbCr color space. We extract feature maps with local mean and local contrast of each channel image and its Gaussian blurred image, and produce rarity maps by calculating the correlation between the feature maps of the original and blurred channels. The proposed saliency map is produced by a combination of the local mean rarity maps and the local contrast rarity maps across all the channels. Experiments validate that the proposed model works with excellent performance.

Citation Download Citation

Yang Li and Xuanqin Mou "A local correlation based visual saliency model", Proc. SPIE 9971, Applications of Digital Image Processing XXXIX, 99712W (28 September 2016); https://doi.org/10.1117/12.2236817

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