Abstract: With the development of the economy and the improvement of people's living standards, the level of national consumption continues to upgrade. Consumers’ dietary structure and food needs are undergoing a shift from "quantity" to "quality", and ...

In this paper, we propose a visual saliency detection algorithm which incorporates both generative and discriminative saliency models into a unified framework. First, we develop a generative model by defining image saliency as the sparse coding residual ...