失真误差的英文

• distortion error

• "失真"英文翻译    not true to life or to origi ...
• "误差"英文翻译    error
• "真误差" 英文翻译 :    real error; resultant error; true error; true fault
• "失真" 英文翻译 :    1.[无线电] distortion; anamorphose 频率失真 frequency distortion2.(跟原来的有出入) (of voice, images, etc.) lack fidelity; not be true to the original 这张照片有点失真。 the picture isn't somewhat true to the original
• "误差" 英文翻译 :    error 平均误差 mean error; average error; 仪器误差 instrumental error; 概然误差 probable error; 行星观测上位置与计算上位置间的误差 the error of a planet; 误差极微的精密零件 precision parts with very close tolerances; 误差不超过千分之三毫米 with a tolerance of less than three-thousandths of a millimetre; 误差分析 error analysis; 误差概率 probability of error; 误差估计 error estimate; 误差函数 error function; 误差量 extent of error; 误差率 error rate
• "变形，失真" 英文翻译 :    deformation
• "不失真" 英文翻译 :    nondistortion
• "场失真" 英文翻译 :    field distortion
• "错乱，失真" 英文翻译 :    garble
• "负失真" 英文翻译 :    negative distrotion
• "角失真" 英文翻译 :    angular distortion
• "扭曲，失真" 英文翻译 :    distortion
• "色失真" 英文翻译 :    colour distortion
• "声失真" 英文翻译 :    acoustic distortion; sound distortion
• "失真，畸变" 英文翻译 :    distortion
• "失真表" 英文翻译 :    distortion meter
• "失真波" 英文翻译 :    distorted wave
• "失真的" 英文翻译 :    anamorphic; fuzzy
• "失真度" 英文翻译 :    degree of distortion; distortion factor
• "失真计" 英文翻译 :    distortion meter
• "失真率" 英文翻译 :    distortion rate; percent distortion
• "失真区" 英文翻译 :    distorted region
• "失真音" 英文翻译 :    distorted sound
• "使失真" 英文翻译 :    distort
• "无失真" 英文翻译 :    distortion-free; distortionless

• In the third part , the essences of steganography and disadvanges of common visual perception evaluation , such as psnr and wpsnr are studied . based on analysis local error that is introduced by embedding information , combining hvs , three objective perception evaluation method for steganography performance are proposed , which are based on human visual systems and local statistic error distribution respectively . in the steganalysis part , a steganography security statistic attack model and methods for some steganography methods are presented
  在信息隐藏的性能评价方面，研究了常用的峰值信噪比，加权峰值信噪比等前人提出的感知性能评价准则，指出针对信息隐藏的性能评价不能单纯从视觉特性出发，提出从信息隐藏的数据特性和感知特性出发，结合局部特性来考察失真误差的变化的思想，并据此提出基于局部区域误差统计分布和视觉掩模方法评价信息隐藏性能的方法。