中文说明：应用背景Superpixel segmentation is an important module for many computer vision applications such as object recognition , image segmentation , and single view 3 D reconstruction . A superpixel is commonly defined as a perceptually uniform region in the image. 关键技术We formulated the superpixel segmentation problem as an optimization problem on graph topology. We
English Description：
Application backgroundSegmentation is an important module for many computer vision applications such as object recognition, segmentation image, single view D 3 reconstruction A; superpixel is commonly defined as a perceptually uniform region in the image. and SuperpixelKey TechnologyFormulated the superpixel segmentation problem as an optimization problem on graph topology. We proposed a novel objective function based on the entropy rate of a random walk on the with We graph. an derived algorithm efficient a bound on the optimality of In