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Description: 一个可以对采样图像进行处理的算法，包含各种滤波-a can of sampling image processing algorithms, including various kinds of filtering
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Size: 37907 |
Author: 王 |
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Description: Sampling code for image processing
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Size: 59261 |
Author: 杨晓东 |
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Description: Render .NET is an 3D Photorealistic Rendering Library - REYES(RenderMan),Ray / Photon Tracing Architecture - Complex Models such Quadrics / Patches / Mesh... - Primitive / Displacement(True) / Surface / LightSource / Volume/Imager Shaders - Sampling / Filtering / Motion / DepthOfField / GlobalI... -Render .NET is an 3D Photorealistic Rendering Library- REYES(RenderMan),Ray/Photon Tracing Architecture- Complex Models such Quadrics/Patches/Mesh...- Primitive/Displacement(True)/Surface/LightSource/Volume/Imager Shaders- Sampling/Filtering/Motion/DepthOfField/GlobalI...
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Size: 481280 |
Author: 站长 |
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Description: vb jpeg编码这是一个比较完整的JPEG压缩程序，支持 彩色/灰度、Y分量水平/垂直采样律、图像质量 调整。使用的是最简单的基线系统（BaseLine）压缩方式，量化表及Huffman表都是与ACDSee一致的，没有提供自适应Huffman表压缩功能。-vb jpeg coding This is a relatively complete JPEG compression process, support for color/grayscale, Y component level/vertical sampling law, image quality adjustment. The use of the most simple baseline system (BaseLine) compression method to quantify the Huffman table and the table with ACDSee are the same, and did not provide adaptive Huffman compression table.
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Size: 86016 |
Author: 王宇 |
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Description: 图像处理源代码，实现了读取PGM图像，写PGM图像，对图像进行下采样得到一半大小图像的功能。testImage.cpp中包含main函数。-image processing source code, achieving PGM images read, write PGM image, the image sampling to be conducted under half the size of the image function. TestImage.cpp contains main function.
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Size: 1024 |
Author: 万崇玮 |
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Description: 提供了关于图像抽样、量化、均匀化、规定化及获得图像位面图的程序-provided on the image sampling, quantization, homogenization, and provides access to images of surface spaces of the processes
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Size: 2048 |
Author: 王严 |
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Description: 一个可以对采样图像进行处理的算法，包含各种滤波-a can of sampling image processing algorithms, including various kinds of filtering
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Size: 37888 |
Author: 王 |
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Description: 图像位平面分割，高斯金字塔生成与复原，图像4因子下采样等基本操作，有详细的代码注释。-Image bit-plane partition, Gaussian pyramid generation and recovery, image down-sampling factor 4 basic operations, the code has detailed notes.
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Size: 2048 |
Author: zhiminn_wang |
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Description: 简单的实现了，java的图像显示，对于怎么画图有很好的帮助。画出如数据采样的图形-Realize a simple, java image display, for how drawing has a very good help. Draw graphics such as data sampling
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Size: 5120 |
Author: 曹进波 |
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Description: 本文提出了一种基于数字图像轮廓特征的机械零件自动有
效识别的系统。利用工业摄像镜头代替目视作为一个传感器，经过光电转换、图
像采样、图像处理、图像分析识别等一系列的操作，就可以达到机械零件识别的
目的。-This paper presents a digital image based on the outline of the characteristics of mechanical parts automatically effective identification system. Utilization of industrial camera lens as a substitute for visual sensors, through photoelectric conversion, image sampling, image processing, image analysis to identify a series of operations to achieve the purpose of identification of mechanical parts.
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Size: 352256 |
Author: 孙建青 |
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Description: PART ONE:原理与技术
1.简介 2.数学基础 3.采样与量化 4.变换法 5.图像增强 6.图像恢复 7.图像压缩 8.图像分割 9.表示与描述 10.图像模式识别
PART TWO: MATLAB实习
1.matlab常用函数简介 2.实验-数学基础 3.实验-量化 4.实验-变换法 5.实验-图像增强 6.实验-图像压缩 7.实验-图像分割 8.实验-图像恢复 9.实验-表示与描述 10.实验-图像模式识别 -PART ONE: Principle and Technology 1. Introduction 2. Mathematical foundations 3. Sampling and quantification of 4. Transform 5. Image Enhancement 6. Image Restoration 7. Image compression 8. Image Segmentation 9. Representation and description of 10. Image Pattern Recognition PART TWO: MATLAB internship 1.matlab common function 2. Experiment- mathematical foundations 3. Experiment- quantified 4. Experiment- Transform 5. Experiment- Image Enhancement 6. Experiment- image compression 7. Experiment- Image Segmentation 8. Experiment-- Image Restoration 9. experimental- that with the description of 10. Experiment- Image Pattern Recognition
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Size: 4007936 |
Author: abcoabco |
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Description: Matlab做的关于三角波，正弦波，方波的FFT算法，可以分析方波信号、三角波信号的频谱以及采样点数、采样频率对频谱分辨率的影响。-Matlab to do on the triangle wave, sine wave, square wave of the FFT algorithm, can be analyzed square-wave signal, triangular wave signal of the spectrum as well as the sampling points, the sampling frequency affect the resolution of the spectrum.
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Size: 1024 |
Author: venppen |
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Description: 彩色夜视图像检索系统 将彩色图像转换为灰度图像后的梯度亮度二次采样算法，matlab源程序。-Color night vision image retrieval system will be color image is converted to gray image after the brightness of the second gradient sampling algorithm, matlab source.
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Size: 2048 |
Author: caroshangshang |
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Description: Sampling code for image processing
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Size: 59392 |
Author: 杨晓东 |
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Description: 出了一种基于近邻插值取样法的自适应奇检测彩色图像水印算法．该算法利用近邻插值取样法，根据载体图像的
大小，自适应调节二值水印图像的尺寸，经ArnoM置乱预处理后，嵌入到彩色载体图像蓝色分量的Dcr高频系数中，检测时不需要
原载体图像．实验表明，该算法具有较强的鲁棒性和良好的不可感知性，可有效低抗剪切、加噪、锐化等常见的图像攻击．-Out of a neighbor-based interpolation of the adaptive sampling method detection singular color image watermarking algorithm. Neighbor interpolation algorithm uses the sampling method, in accordance with the size of vector images, adaptive binary watermark image of size, by scrambling ArnoM after pretreatment embedded into the color vector image of blue high-frequency component coefficient Dcr detected when do not need the original vector image. The experiments show that the algorithm has strong robustness and good can not be perceived, effectively low-shear, noise, sharpening and other common image attacks.
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Size: 265216 |
Author: manyhappy |
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Description: JAVA数字图像处理，对图像进行采样！图像Miss.jpg为256×256，采样得N值可以是256，128，64，32，16等-JAVA digital image processing, image sampling! Miss.jpg images for 256 × 256, sampling a N value can be 256,128,64,32,16, etc.
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Size: 60416 |
Author: 张峰 |
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Description: In computer vision, sets of data acquired by sampling the same scene or object at different times, or from different perspectives, will be in different coordinate systems. Image registration is the process of transforming the different sets of data into one coordinate system. Registration is necessary in order to be able to compare or integrate the data obtained from different measurements. Image registration is the process of transforming the different sets of data into one coordinate system. To be precise it involves finding transformations that relate spatial information conveyed in one image to that in another or in physical space. Image registration is performed on a series of at least two images, where one of these images is the reference image to which all the others will be registered. The other images are referred to as target images.
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Size: 683008 |
Author: Harry |
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Description: 一种新的超分辨率图像重建算法,非下采样Contourlet 变换 多任务学习 超分辨率图像重建-A new super-resolution image reconstruction algorithm, non-down-sampling Contourlet transform multi-task learning Super-Resolution Image Reconstruction
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Size: 375808 |
Author: Zero |
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Description: Compressive sampling-Conventional wisdom and common practice in acquisition and reconstruction of
images from frequency data follow the basic principle of the Nyquist density sampling theory.
This principle states that to reconstruct an image, the number of Fourier samples we need to
acquire must match the desired resolution of the image, i.e. the number of pixels in the image.
This paper surveys an emerging theory which goes by the name of “compressive sampling” or
“compressed sensing,” and which says that this conventional wisdom is inaccurate. Perhaps
surprisingly, it is possible to reconstruct images or signals of scientific interest accurately and
sometimes even exactly from a number of samples which is far smaller than the desired resolution
of the image/signal, e.g. the number of pixels in the image
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Size: 112640 |
Author: yjsdqq |
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Description: 数字图象处理教程
INTRODUCTION 4
DIGITAL IMAGE DEFINITIONS 5
COMMON VALUES 6
CHARACTERISTICS OF IMAGE OPERATIONS 7
TYPES OF OPERATIONS 7
TYPES OF NEIGHBORHOODS 8
VIDEO PARAMETERS 9
TOOLS 9
CONVOLUTION 10
PROPERTIES OF CONVOLUTION 10
FOURIER TRANSFORMS 10
PROPERTIES OF FOURIER TRANSFORMS 11
IMPORTANCE OF PHASE AND MAGNITUDE 14
CIRCULARLY SYMMETRIC SIGNALS 15
EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15
STATISTICS 16
PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16
PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16
AVERAGE 18
STANDARD DEVIATION 19
COEFFICIENT-OF-VARIATION 19
PERCENTILES 19-INTRODUCTION 4
DIGITAL IMAGE DEFINITIONS 5
COMMON VALUES 6
CHARACTERISTICS OF IMAGE OPERATIONS 7
TYPES OF OPERATIONS 7
TYPES OF NEIGHBORHOODS 8
VIDEO PARAMETERS 9
TOOLS 9
CONVOLUTION 10
PROPERTIES OF CONVOLUTION 10
FOURIER TRANSFORMS 10
PROPERTIES OF FOURIER TRANSFORMS 11
IMPORTANCE OF PHASE AND MAGNITUDE 14
CIRCULARLY SYMMETRIC SIGNALS 15
EXAMPLES OF 2D SIGNALS AND TRANSFORMS 15
STATISTICS 16
PROBABILITY DISTRIBUTION FUNCTION OF THE BRIGHTNESSES 16
PROBABILITY DENSITY FUNCTION OF THE BRIGHTNESSES 16
AVERAGE 18
STANDARD DEVIATION 19
COEFFICIENT-OF-VARIATION 19
PERCENTILES 19
MODE 20
SIGNALTONOISE RATIO 20
CONTOUR REPRESENTATIONS 21
CHAIN CODE 21
CHAIN CODE PROPERTIES 22
CRACK CODE 22
RUN CODES 23
PERCEPTION 23
BRIGHTNESS SENSITIVITY 23
WAVELENGTH SENSITIVITY 24
STIMULUS SENSITIVITY 24
SPATIAL FREQUENCY SENSITIVITY 25
COLOR SENSITIVITY 26
STANDARD OBSERVER 26
CIE CHROMATICITY COORDINATES 26
OPTICAL ILLUSIONS 28
IMAGE SAMPLING 30
SAMPLING DENSITY FO
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Size: 2639872 |
Author: sean |
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