人类视觉模型 meaning in English
hvs
Examples
- Due to the future of wavelet transform is accordant with the human visual model ( hvs ) , a watermark can be embedded into an image by using wavelet transform , and its covered effect is apparently superior to the one inset by using other way
这样就克服了小波时间分辨率高时，频率分辨率低的缺陷。由于小波变换与人类视觉模型的特点相符合，故用小波变换在图象中嵌入水印，其隐蔽性较其他方法具有明显优越性