Saliency Extraction Based on Visual Attention Model
Wei Wei · Computer Technology and Development · 2010
Overview of the paper is proposed of static and dynamic saliency calculation based on attention mechanism.It mainly consists of two parts:saliency extraction of static image and saliency extraction of dynamic image.Static saliency calculation firstly introduces visual attention models of Itti model and Stentiford model,then analyze the technology of attention model based on segments.The model of saliency extraction in dynamic image is the fusion of static attention model and dynamic attention model,strong attention bias fusion and attention model based on motion.The paper introduces some visual attention models.Have a certain discussion in these visual attention models,and point out their advantages and disadvantages and the application.It provides some basis in image retrieval,human computer interaction,video surveillance and other fields for the visual attention model.