just noticeable difference meaning in English
辨别阈值
辨差阈
恰可察觉差
最小可差
最小可觉差
Examples
- Just noticeable difference jn
恰巧注意到的差异 - Just noticeable difference
恰可察觉差 - Based on characteristics of human visual system ( hvs ) , including texture / contract masking property and sensitivity of frequency , and combining with wavelet multi - resolution theory , a novel just noticeable difference ( jnd ) model that can embed watermark adaptively is proposed
用该模型可使指纹特征信息生成的数字水印自适应嵌入合成的指纹图像中，提高了指纹认证系统的可信度。