jnd的例句大全

Watermarking algorithm for infrared image based on chaotic sequence and JND

基于混沌序列和JND的红外图像水印算法

Color Image Watermark Based on Run Length Coding and JND Threshold

基于行程编码和JND门限的数字水印算法

Model of the Relation of Intensity JND to Intensity of Tong

强度JND与强度关系的唯象模型

A Multi-Resolution Algorithm of Watermarking Based on JND Threshold

基于人眼JND门限的多分辨率水印嵌入算法

In contrast to conventional JND ( Just Noticeable Difference) threshold model, JPW describing minimum perceptual sensitivity weighting to noise changes, is fitter for nonadditive watermarking.

与传统的仅可见视差（JND）阈值模型相比，JPW刻画了对噪声变化的最小感知权重，它更适合于非添加型水印。

The paper also describes the pivotal technologies which are applied in the software implementation and gives the experimental result and evaluation. The paper lastly provides a new evaluating indicator which uses JND to evaluate information carrying.

文章还对软件实现采用的关键技术进行了阐述，并给出了测试结果与评价，最后还提出了一种新的信息搭载评价方法-用JND值评价信息搭载。