计算机工程与应用2016，Vol.52Issue(6)：162-166,5.DOI:10.3778/j.issn.1002-8331.1403-0270
基于分块对比的多尺度图像显著区域检测
Multi-scales image saliency detection based on block contrast
摘要
Abstract
In order to overcome the problem of unclear regional outline and weak anti-noise ability in image salient region detection, a multi-scales image saliency detection based on block contrast is proposed. This method based on Itti’s model, extracts image features under different scales to express the overall characteristics of images, and then computes local con-trast of image block as the saliency value of the image. It uses adaptive threshold value method to extract salient region from the saliency map. Simulation experiment result demonstrates that the method can accurately extract image salient region with clear boundary.关键词
显著区域检测/多尺度/图像分块/对比显著度Key words
salient region detection/multiple scales/image block/contrast value分类
信息技术与安全科学引用本文复制引用
范青,于凤芹,陈莹..基于分块对比的多尺度图像显著区域检测[J].计算机工程与应用,2016,52(6):162-166,5.基金项目
国家自然科学基金（No.61104213）。 （）
