人眼视觉模型的英文

• hvs

• "人"英文翻译    human being; man; person; pe ...
• "眼"英文翻译    eye
• "视觉"英文翻译    vision; visual sense; sense ...
• "模型"英文翻译    model; pattern
• "视觉模型" 英文翻译 :    vision model
• "人类视觉模型" 英文翻译 :    hvs
• "视觉模糊" 英文翻译 :    blurred vision
• "视觉模糊的" 英文翻译 :    sand-blind
• "视觉模式" 英文翻译 :    visual pattern
• "感觉模型" 英文翻译 :    perceived model
• "视觉模式辨认" 英文翻译 :    visual pattern recognition
• "单眼视觉" 英文翻译 :    monocular vision; monocular vison; uniocular vision
• "独眼视觉" 英文翻译 :    cyclopean vision
• "两眼视觉" 英文翻译 :    binocular vision
• "双眼视觉" 英文翻译 :    binocular vision; stereopsis vision
• "双眼视觉仪" 英文翻译 :    haploscope
• "左眼视力,左眼视觉" 英文翻译 :    left vision
• "双眼视觉功效,双眼视觉效率" 英文翻译 :    binocular visual efficiency
• "单眼视觉投影" 英文翻译 :    uniocular visual projection
• "双眼视觉融和" 英文翻译 :    fusion binocular vision
• "双眼视觉投影" 英文翻译 :    binocular visual projection
• "双眼视觉验验" 英文翻译 :    binocular vision test
• "视觉模拟评分法" 英文翻译 :    visual analogue scales
• "双眼视觉生理学" 英文翻译 :    physiology of binocular vision
• "模型视觉" 英文翻译 :    model-basedvision

• Digital watermarks based on the human visual system
  基于人眼视觉模型的图像水印技术
• By utilizing the just noticeable distortion ( jnd ) values , the transparency of the hidden watermark can be guaranteed
  算法中引入了人眼视觉模型，使得算法有好的视觉隐蔽性。
• Afterwards we discuss the human vision model ( hvs ) in space domain and dct domain respectively ; we provide some algorithms to embed the information using the hvs models , analyzing the algorithm flow and correctness of the extracted data
  我们还根据这两个模型得出的数据提出了一些利用人眼视觉模型的隐藏算法，分析了算法流程以及数据的提取正确性。
• Then we make a deep research on human visual system and wavelet transformation , and a new wavelet watermarking method based on hvs is proposed to solve the conflict between robustness and imperceptibility
  在此基础上，论文又将人眼视觉系统和小波变换结合在一起，提出了一种基于hvs的小波水印算法，人眼视觉模型的应用缓解了算法鲁棒性和不可见性间的矛盾。
• 3 . utilizing the hvs and the characteristic which integer wavelet analyzes the high - frequency coefficient to express the image detail , proposed the definition of energy coefficient . according to the sub - blocks from different groups , the computed energy coefficients were different
  3 .利用人眼视觉模型和整数小波分解后高频系数表示图像细节的特性,提出了能量系数的定义,根据不同组的子块,计算出的能量系数是不相同的。
• First , the coefficients of wavelet are quantized by the threshold formed by the eye ' s sensitivity to it ' s subband . then , wavelet coefficients are encoded by the entropy encoder , with the contexts formed by quantizing their prediction values , which are determined by their neighbors in space and time dimensions
  它首先利用人眼视觉模型( hvs )对子带的系数进行量化；然后利用空间和时间相邻的系数对当前系数进行预测，以预测值的量化值作为上下文，对系数进行基于上下文的算术编码。
• This arithmetic divides the wavelet coefficients of carrier image into 27 - classes by the background luminance , the texture and the edge mask character of visual system ; then after encrypting watermark image with magic cube transformation , the ycbcr model is employed , it embeds the watermark sequences in the carrier image with different intensity according to the coefficients " classes of carrier image in y channel
  首先，将载体rgb图像转换到ycbcr颜色空间，然后提取亮度通道y ，将其进行小波变换，然后利用人眼视觉模型对载体图象分解后的小波系数进行分类。其次，对有意义的水印图像分别进行3次不同的魔方置乱，得到3个随机水印序列。