candes meaning in English

康代斯
蜡烛

In this paper , we establish a visual model in ridgelet transform domain , and a new perceptual watermarking algorithm in the ridgelet domain is proposed . the ridgelet transform ( candes and donoho , 1999 ) was introduced as a new efficient multi - scale representation for functions that are smooth away from discontinuities along lines
论文从数字水印发展的现状出发，对数字水印技术的发展、数字水印技术的基本原理及其通用模型、数字水印技术主要应用的领域及其性能要求、数字水印的分类与典型算法等多个角度进行了综述。