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Description: 这个代码演示了调用一个C语言编写的DLL如何旋转指定的图片（附C源代码），支持360度图片平滑旋转，掩码色改变，甚至可以调整图片透明度、亮度、色相、饱和度、大小缩放等图片常用的值。
代码兼容Win98至Win7环境
*修复: GetDC引起内存泄露
-This code demonstrates calling a DLL written in C language specifies how to rotate a picture (with C source code), to support a smooth 360-degree image rotation, color change in the mask, or even adjust the image transparency, brightness, hue, saturation, size scaling common values such as images. Code compatible with the environment* Win98 to Win7 fixes: GetDC cause memory leak
Platform: |
Size: 563200 |
Author: network1985 |
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Description: 此程序用于做全息实验时，先把全息图再现得到实像，在对实像双线差值，三内差值和中值滤波的办法来提高再现图质量-This program uses the difference between two-, three within the margin and median filtering approach to improving the quality of image scaling
Platform: |
Size: 3072 |
Author: 戴万珍 |
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Description: 用C++实现了对图像的处理，有转灰度，图片的缩放，图像的均衡化-C++ implemented with the image processing, there to grayscale, image scaling, image equalization, etc.
Platform: |
Size: 4425728 |
Author: 朱鹮 |
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Description: 图像缩放工具，支持3种缩放算法，可视化的现实缩放后的图片-Image zoom tool, supports 3 scaling algorithm, visualization, image after the reality of scaling
Platform: |
Size: 4593664 |
Author: 朱林 |
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Description: USEFULT FFT SCALING EXAMPLE
Platform: |
Size: 494592 |
Author: nitin |
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Description: 计算Daubechies小波尺度函数滤波器系数-Function to compute the Daubechies scaling coefficients
Platform: |
Size: 1024 |
Author: han xiao yan |
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Description: 图像缩放的程序，可以实现图像的放大和缩小的功能-Image scaling process, the image can zoom in and out of the function
Platform: |
Size: 388096 |
Author: fanglanting |
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Description: 一个opengl的简单应用实现。可对物体进行缩放旋转，开启光照等功能-Opengl implementation of a simple application. Scaling of objects can be rotated to open the lighting and other functions
Platform: |
Size: 9216 |
Author: 葛高飞 |
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Description: The application reads picture-files in standard Windows BMP-format from a SD-Card and shows them on a 2.8" color-LCD-module (320*240 px). The following hard- and software has been used:
DPF Hardware: STM32 Mini Board (STM32 "medium density") with 2.8" TFT addon-board (available i.e. through taobao)
JTAG-"cable": Amontec JTAGkey2
Toolchain: Codesourcery G++ (GNU) lite for ARM-EABI
IDE: Eclipse with CDT and CDT hardware-debugging-plugin
gdb-Server for debugging and programming ("load"): OpenOCD
FAT code from Chan, STMicroelectronics StdPerLib
Software for picture conversion and scaling on PC: XnView
Platform: |
Size: 3461120 |
Author: Taha Rehman |
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Description: 图形处理，包括显示和缩放的源程序，通过清晰步骤演示。-Graphics, including the display and scaling of the source, through a clear step demonstration.
Platform: |
Size: 93184 |
Author: p41726 |
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Description: 傅立叶变换在图像处理中的重要作用：
(A) 图像增强与图像去噪
绝大部分噪音都是图像的高频分量，通过低通滤波器来滤除高频噪声；边缘也是图像的高频分量，可以通过添加高频分量来增强原始图像的边缘；
(B) 图像分割与边缘检测
提取图像高频分量
(C) 图像特征提取
形状特征：傅里叶描述子
纹理特征：直接通过傅里叶系数来计算纹理特征
其他特征：将提取的特征值进行傅里叶变换来使特征具有平移、伸缩、旋转不变性
(D ) 图像压缩
可以直接通过傅里叶系数来压缩数据；常用的离散余弦变换是傅立叶变换的实变换；
-Fourier transform in the important role of image processing:
(A) image enhancement and image denoising
Most of all images of high frequency noise by low pass filter to filter out high frequency noise edge is the image of the high frequency components can be enhanced by adding high frequency components to the edge of the original image
(B) Image segmentation and edge detection
High frequency components extracted image
(C) image feature extraction
Shape features: Fourier descriptors
Texture: directly through the Fourier coefficients to calculate the texture features
Other features: The characteristic value extracted by Fourier transform to the characteristics of translation, scaling, rotation invariance
(D) image compression
Fourier coefficients can be directly compressed data commonly used discrete cosine transform is the Fourier transform of the real transformation
朗读显示对应的拉丁字符的拼音
Platform: |
Size: 147456 |
Author: 夏伟 |
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Description: 通过设计GUI界面，实现图像的读取、保存、灰度变化、直方图、多种增强、滤波，图像复原、多种边缘检测、图像放大、缩小等
-Through the design of GUI interfaces to achieve the image to read, save, gray change, histogram, a variety of enhancement, filtering, image restoration, multi-edge detection, image scaling,
Platform: |
Size: 4096 |
Author: jessica |
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Description: vc++数字图像编程基础，包括点运算、几何变换（平移、旋转、缩放、镜像）、正交变换（沃尔什、傅里叶、离散余弦）、图像增强（图像平滑、中值滤波、梯度锐化、拉普拉斯锐化）、形态学变换（腐蚀、膨胀、开、关）、边缘与轮廓（robert、sobel、frewit、kirsch、gauss-laplace边缘检测算子，hough变换，轮廓提取，轮廓跟踪）、图像分析（阈值分割、投影检测、差影检测、模板匹配）、图像复原（卷积模糊、逆滤波复原、维纳滤波复原，随机、椒盐噪声）、图像编码（赫夫曼编码、香农费诺编码、行程、LZW\JEPG编码），程序编译通过，运行正常无误。-vc++ programming basics of digital image, including point arithmetic, geometric transformations (translation, rotation, scaling, mirroring), orthogonal transforms (Walsh, Fourier, discrete cosine), image enhancement (image smoothing, median filtering, sharp gradients of, Laplacian sharpening), morphological transformation (erosion, dilation, opening and closing), edge and contour (robert, sobel, frewit, kirsch, gauss-laplace edge detection operator, hough transform, contour extraction, contour tracking), image analysis (segmentation, projection detection, subtraction detection, template matching), image restoration (deconvolution fuzzy, inverse filtering restoration, Wiener filter restoration, randomized, salt and pepper noise), image coding (Huffman coding Shannon Snow coding costs, travel, LZW \ JEPG code), the program compile and run the normal and correct.
Platform: |
Size: 16464896 |
Author: 李欣 |
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Description: 可以控制控件随屏大小按比例缩放，可作为工具加入其它工程-With the control panel can control the size of scaling can be used as tools in other projects
Platform: |
Size: 47104 |
Author: zzq |
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Description: 图像缩放的matlab源码，适合各种图像预处理！-Matlab source code image scaling for all kinds of image preprocessing!
Platform: |
Size: 871424 |
Author: rexlc |
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Description: 完整的包括皮肤及动作识别的C++人脸检测源代码，涉及的技术有：小波分析，尺度缩减模型（PCA,LDA,ICA），人工神经网络（ANN），支持向量机（SVM），SSE编程，图像处理，直方图均衡，图像滤波，C++编程等。-Complete, including skin and actions identified C++ face detection source code, the technology involved are: wavelet analysis, scaling down model (PCA, LDA, ICA), artificial neural network (ANN), support vector machine (SVM), SSE Programming , image processing, histogram equalization, image filtering, C++ programming.
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Size: 462848 |
Author: 黄大伟 |
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Description: 图像的尺度变换的基本程序，初学者有帮助，希望大家一起来学习-Image scaling the basic procedures to help beginners
Platform: |
Size: 3310592 |
Author: lijiaoting |
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Description: 实现了图像的一种基本变换——几何变换。包括有图像的平移、镜像变换、缩放及旋转等。-To achieve a fundamental transformation of the image- geometric transformation. Include image translation, image transformation, scaling and rotation.
Platform: |
Size: 2068480 |
Author: 圆圆 |
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Description: 简单实用的双极性插值法图像缩放算法的代码-Bipolar simple and practical algorithm for image scaling interpolation code
Platform: |
Size: 4096 |
Author: caochengjie |
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Description: 该程序实现图像几何变换，包括图像平移，水平、垂直镜像，图像转置，图像缩放以及图像旋转。-Image geometric transformation of the program, including the image shift, horizontal, vertical mirror, image transposition, image scaling and image rotation.
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Size: 2067456 |
Author: lj |
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