Description: 基于matlab的彩色图像转成灰度图像，然后进行图像旋转并画布扩大，最后进行均值插值-Matlab-based color image into gray image, and then expand the image rotation and canvas, and finally to mean interpolation Platform: |
Size: 1024 |
Author:zhangdanyang |
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Description: 数字图像处理中，灰度图像的放大、缩小，平移和旋转功能实现的源代码，分别采用最近邻插值法和双线性插值方式实现。-Digital image processing, the gray-scale image to enlarge, narrow, pan and rotate functions of the source code, respectively, using nearest neighbor interpolation and bilinear interpolation way. Platform: |
Size: 69632 |
Author:caonimabitoo |
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Description: 实现图像的几何变换：平移，镜像变换、转置、缩放、旋转和插值等等。-Image of the geometric transformations: translation, image transform, transpose, zoom, rotate, and interpolation and so on. Platform: |
Size: 3830784 |
Author:风之子 |
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Description: 基于傅立叶－梅林变换的matlab编写的配准系统，运行fm_gui.m后即出现演示界面，左侧的两个图形框选择待配准的两幅图像，图像可以进行缩放旋转变换。右侧的列表框"Window"下可以选择滤波窗，"Rotation"、"Scale"、"Log-polar"可分别选择旋转、缩放、以及对数极坐标变换所用的插值方法，按键"REGISTER"下的滑动
键可选备选的峰值点总数，点击"REGISTER"按键，
对应的下方图形框即显示配准后的两幅图像，最下方的"Translation"、"Rotation"和"Scale"文本框分别显
示待配准图像间的偏移、旋转、缩放参数。-Based on the Fourier- Mellin transform matlab prepared with System, after having run the demo fm_gui.m interface, the left side of the box to choose the two graphics to be matching the two images, the image can zoom in and out rotation. The list on the right box " Window" under the option of filtering window, " Rotation" , " Scale" , " Log-polar" can choose to rotate, zoom, as well as the number of polar coordinate transform of the interpolation method used, button " REGISTER" sliding under the optional options key points of the total number of peaks, click on " REGISTER" button below the corresponding graphic box that is displayed after the registration of two images, the bottom of the " Translation" , " Rotation" and " Scale" text box Registration to be, respectively, show the offset between images, rotation, scaling parameters. Platform: |
Size: 532480 |
Author:刘子木 |
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Description: IMROTATE2 Rotates an image with circular shift.
B = IMROTATE2(A,ANGLE) rotates image A by ANGLE degrees in a counterclockwise direction around its center point. To rotate the image clockwise, specify a negative value for ANGLE. It makes the output image B the same size as the input image, and uses nearest-neighbor interpolation by default, setting the values of pixels in B that are outside the rotated image to the corresponding circular-shifted values. -IMROTATE2 Rotates an image with circular shift.
B = IMROTATE2(A,ANGLE) rotates image A by ANGLE degrees in a counterclockwise direction around its center point. To rotate the image clockwise, specify a negative value for ANGLE. It makes the output image B the same size as the input image, and uses nearest-neighbor interpolation by default, setting the values of pixels in B that are outside the rotated image to the corresponding circular-shifted values. Platform: |
Size: 2048 |
Author:MohsenMahroos |
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Description: 使用MFC编写的图像旋转算法，利用临近插值的方法实现图像旋转，并且旋转后的图像自适应窗口。-Written using the MFC image rotation algorithm, near the interpolation method used to achieve image rotation, and rotate the image after the adaptive window. Platform: |
Size: 2291712 |
Author: |
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Description: 实现图像空间旋转，灰度插值操作，插值方法分别是最近邻法和二次线性法。-Achieve the image space rotation, gray-level interpolation operation, interpolation methods are nearest neighbor method and the second linear method. Platform: |
Size: 2048 |
Author:bbdlp |
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Description: /*************************************************************************
* 函数名称：
* RotateDIB2()
* 参数:
* LPSTR lpDIB - 指向源DIB的指针
* int iRotateAngle - 旋转的角度（0-360度）
* 返回值:
* HGLOBAL - 旋转成功返回新DIB句柄，否则返回NULL。
* 说明:
* 该函数用来以图像中心为中心旋转DIB图像，返回新生成DIB的句柄。
* 调用该函数会自动扩大图像以显示所有的象素。函数中采用双线性插
* 值算法进行插值。
************************************************************************/-/************************************************************************** Function Name:* RotateDIB2 ()* parameters:* LPSTR lpDIB- point to the source DIB pointer* int iRotateAngle- rotating angle (0-360 degrees)* Return Value:* HGLOBAL- rotating the successful return of new DIB handle, otherwise returns NULL.* Note:* This function is used to rotate the image center as the center of DIB image, return to the new generation DIB handle.* Call the function will automatically expand to display all the pixels of the image. Function, the bilinear interpolation algorithm* interpolation value.************************************************************************/ Platform: |
Size: 2048 |
Author:mfm101 |
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Description: /*************************************************************************
* 函数名称：
* RotateDIB()
* 参数:
* LPSTR lpDIB - 指向源DIB的指针
* int iRotateAngle - 旋转的角度（0-360度）
* 返回值:
* HGLOBAL - 旋转成功返回新DIB句柄，否则返回NULL。
* 说明:
* 该函数用来以图像中心为中心旋转DIB图像，返回新生成DIB的句柄。
* 调用该函数会自动扩大图像以显示所有的象素。函数中采用最邻近插
* 值算法进行插值。
************************************************************************/-/************************************************************************** Function Name:* RotateDIB ()* parameters:* LPSTR lpDIB- point to the source DIB pointer* int iRotateAngle- rotating angle (0-360 degrees)* Return Value:* HGLOBAL- rotating the successful return of new DIB handle, otherwise returns NULL.* Note:* This function is used to rotate the image center as the center of DIB image, return to the new generation DIB handle.* Call the function will automatically expand to display all the pixels of the image. Function value using the nearest interpolation algorithm* interpolation.************************************************************************/ Platform: |
Size: 2048 |
Author:mfm101 |
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Description: QR码作为一种可高速、全方位识别的二维条码,已经在各行各业中得到了应用,并具有很大发展潜力.本文针对QR码图像的识别过程中可能遇到的图像噪声干扰、QR码占实际拍摄图像的一部分、倾斜、几何失真等问题进行了研究,提出了通过改进型中值滤波去除噪声,使用QR码符号特性定位并对倾斜图像进行旋转,对失真不严重的图像采用控制点变换和双线性插值方法进行几何校正.实验证明, 本文的方法简单有效, 可以用于提高条码的正确识别率.-As a high-speed, full identification of the two-dimensional bar code, QR code has been applied in all walks of life, and also has great potential for development. In this paper, aiming at QR code image recognition process may be encountered in noise interference, QR code accounting for the actual captured image just a part, slant, geometric distortion, and other issues have been studied, put forward through improved median filter to remove noise, use QR code symbol characteristics to locate and rotate the tilted image, distortion which is not serious use control-point transform and spatial bilinear interpolation method for geometric correction. The results show that this method is simple and effective, can be used to improve the QR code correct recognition rate. Platform: |
Size: 1319936 |
Author:ljj |
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Description: MATLAB实现图像读入，彩色图像转换成灰度图像，以及插值法计算得到旋转图像。-Read into MATLAB for image, color images into grayscale images, and rotate the image calculated by interpolation. Platform: |
Size: 1024 |
Author:liying |
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Description: 本代码是关于图像旋转的，可以方便地将任意一个输入图像平均地旋转16个方向，并进行插值。-The code is about the image rotation, which can take an input image rotate 16 directions and get output 16 images with interpolation. Platform: |
Size: 1024 |
Author:David |
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Description: dicom文件的读取与三维重建（三次参数插值），然后进行旋转、投影、颜色变换进行三维空间上的观察-read dicom file and 3D reconstruction (three parameter interpolation), then rotate, projection, color transform on the observation of three-dimensional space Platform: |
Size: 1247232 |
Author:dongtinghong |
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Description: 对图像进行旋转，拉伸，镜像对称等变换的整合示例，包含最近邻插值，双线性插值即双三线性插值的处理部分程序-Image rotate, stretch, mirror symmetry transformation of the integration example, contains the most recent neighbor interpolation, bilinear interpolation double tri-linear interpolation processing part of the program Platform: |
Size: 1024 |
Author:caicai |
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Description: 原创C语言实现双线性插值的图像旋转函数，可修改参数实现不同功能。-Original C language implementation of bilinear interpolation function, image rotation can modify the parameters to achieve different functions. Platform: |
Size: 3072 |
Author:邱新华 |
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Search - rotate interpolation