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图像水印
- 由于考虑了HVS，本文算法较好地解决了水印透明性与算法鲁棒性之间的矛盾，使用该算法嵌入的水印具有较好的透明性-consideration of HVS, this algorithm can solve the watermark transparency and robustness to conflicts between the use of the embedded watermark algorithm has better transparency
HVS
- Basic introduction to Human Visual System (HVS) Toolbox func_LuminanceMasking -- Show luminance masking effect of HVS func_ContrastMasking -- Show Contrast masking effect of HVS func_ColorCSF -- Show Contrast Sensitive Function (CSF) via
hvs.rar
- 几种著名的人类视觉模型，包括Chou and Li s JND Model，DCTune Andrew B.Watson.，Jnd Model by X.H.Zhang。在图像识别等相关领域有广泛的应用。,several classical human visual models including Chou and Li s JND Model，DCTune Andrew B.Watson.，Jnd Model by X.H.Zhang
ssim_index
- Zhou Wang proposed a new idea of Structural Similarity Index (SSIM )for image quality measurement based on the assumption that the HVS is highly adapted to extract structural information from the viewing field. The Mean Structural Similarity Index (M
WaveletTransformsinMATLAB
- 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有： * Haar * Daubechies 1-6 * Symlets 1-6 * Coiflets 1 and 2 * Splines and reverse splines * CDF 9/7 and Le Gall 5/3 * S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2) * Two Ten "TT" * Low-complexit
watermark_image
- 结合离散小波变换(DWT)技术，利用DWT与HVS相结合的良好特性，探索和建立了一种新的图像质量客观评价方法-taking advantage of the similarities of discrete wavelet transform (DWT) with HVS，a new methods for integrated image quality assessment
Wpsnr
- 采用HVS的图像相似度准则计算WPSNR -The use of HVS image similarity criteria WPSNR
HVS
- 计算HVS工具箱，包括人类视觉系统计算中的纹理，亮度，边缘等-HVS Toolbox
DigitalWatermarkingonStillImagesUsingWaveletTransf
- 一种基于小波域灰度图像盲水印的新方法， 方案中利用了人类视觉系统（HVS）特征。-A new approach for non-blind watermarking of still gray level images in the wavelet domain.The method uses the Human Visual System(HVS)characteristic
lossless_watermark_using_HVS
- lossless_watermark_using_HVS使用HVS的无损水印算法-lossless_watermark_using_HVS Lossless watermarking algorithm using the HVS
psnrhvsm
- HVS based image quality metric
stegnography
- Data hiding in the still image presets a variety of challenges that arises due to the way human visual system (HVS) works and the typical modifications that image undergoes. Additionally, still images priced a relatively small host signal in which to
fgbfdgh
- 基于结构信息提取的图像质量评价构相似性理论是一种关于图像质量评价的新思想．与自底向上地模拟人眼视觉系统(HVS)低阶的组 成结构不同，结构相似性理论自顶向下地模拟HVS的整体功能．-Theory is a kind of image quality evaluation about the new thoughts. And the simulation of human visual system (HVS) low-level group Into different structu
HVS
- 介绍人眼视觉特性及视频压缩技术，将人眼的视觉特效应用于与视频压缩技术，提高编码比特率-Introducer visual properties and video compression technology, the human eye and visual effects used in video compression technology to increase the encoding bit rate
based-on-watermarking--HVS
- 该文提出了一种新的静态图像水印技术,它基于人眼视觉系统模型,利用了 图像的多尺度融合技术,可将任意的图像水印添加到载体图像中-This paper presents a new static image watermarking technology, which is based on human visual system model, using multi-scale image fusion technology, any image can be added to the car
COMBINED-jncd
- Perceptual Watermarking should take full advantage of the results from human visual system (HVS) studies. Just noticeable difference (JND), which refers to the maximum difference that the HVS does not perceive, gives us a way to model the HVS
Q1
- 提取图片中特定颜色图案，更改颜色格式，由RGB转换为HVS- Read the image and take a sample of red and yellow flowers；Change the color format of original image from RGB to HVS；Using the sampled data we are able to define the color space which has possible colors for our flowe
hvs-dwt
- 提出一种新颖的基于HVS (Human Visual System) 和DCT (Discrete Cosine Transform)的数字水印算法。为保证视觉透明性和鲁棒性, 通过将二值水印图像映射为标准正态分布的伪 随机实数序列, 并利用HVS 的特性, 将水印嵌入宿主图像中频部分。-Propose a novel digital watermarking algorithm based on the HVS (Human Visual System) and DCT (Discrete
HVS-in-image-processing
- 图像处理中的HVS模型介绍资料，可参考不同的图像质量评价标准-Human vision system in digital image processing
hvs
- HVS人体视觉小波水印 小波水印分为三步： 分解，嵌入，重构，提取 HVS人体视觉：着重在于三个系数的使用-HVS human visual watermark wavelet wavelet watermark divided into three steps: decomposition, embedded, reconfigurable, extract HVS human visual: focus on is the use of three factor