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1、二维图形的生成:点,直线,圆,椭圆,矩形的生成;
2、裁剪:对线段的裁剪;
3、几何变换:图形的平移,缩放,旋转;
4、区域填充:扫描线种子填充法;
-1, the generation of two-dimensional graphics: points, straight lines, circles, ellipses, rectangles generated , cutting: cutting of the line segment 3, geometric
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实现了二维图形的平移,旋转,缩放,错切等变换,界面友好-Two-dimensional graphics translation, rotation, scaling, Shear transformation, friendly interface
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包含完整的DIB图像类,使用该类能完成大多数关于BMP文件的图像操作。示例中包含对于图像的不同角度旋转,镜像,缩放,裁剪,相框等图像变换效果。-Contains the complete the DIB image class, use the class to complete the most image manipulation BMP file. Included in the sample for the different angles of the image rotation,
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matlab GUI 展示8中图像变换(平移,放缩,旋转,错切,仿射,透视,多项式变换和pin cushion变换)
-matlab GUI display the 8 image transformation (translation, scaling, rotation, Shear, affine, perspective, polynomial transform and pin cushion Transform)
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image processing,affine transformations which is a kind of linear transformations. This model deals with matrix operation and multiplication. It can be counted as non-isotropic scaling that working by simple least squares estimate of transformation
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三维镂垫的三维空间变换,包括平移,旋转,缩放,视角变换-
3D engrave pad three-dimensional space transformation, including translation, rotation, scaling, perspective transformation
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Object 3D Transformation includes translation, rotation and scaling.The object shape is diamond.
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实现了图形的平移,缩放,旋转功能。opengl的实例,仿射变换-Graphics translation, scaling, rotation function. the opengl instance, affine transformation
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View Animation就是一系列View形状的变换,如大小的缩放,透明度的改变,位置的改变,动画的定义既可以用代码定义也可以用XML定义,当然,建议用XML定义-View View Animation is a series of shape transformation, such as the size of the scaling, transparency changes, change in position, the animation can be used to defi
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View Animation就是一系列View形状的变换,如大小的缩放,透明度的改变,位置的改变-View View Animation is a series of shape transformation, such as the size of the scaling, transparency change, a change in position
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通过输入三个点坐标,对七参数转换模型中平移、旋转及尺度参数进行了求解。-By entering the coordinates of three points on seven parameter transformation model translation, rotation and scaling parameters were solved.
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计算机图形学,mfc实现二维图形的基本几何变换,如平移、旋转、缩放、对称、错切变换-Computer graphics, mfc achieve the basic two-dimensional graphics geometric transformations, such as translation, rotation, scaling, symmetry, shear transformation
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遥感图像的读取与显示;
图像的几何变换,包括图像的镜像变换,图像平移,图像缩放,图像旋转原理;
平滑,遥感图像在空间域锐化-Remote sensing image reading and display
Image geometric transformation, including the mirror image transform, image translation, image scaling and image rotation principle
Smoot
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数字图像处理程序源码,可以对打开的图像进行各种变换,比如旋转,缩放,灰度化等。-Digital image processing program source code, you can open a variety of image transformation, such as rotation, scaling, gray and so on.
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MyDIP C++图像处理程序源代码,实现图片灰度处理、图像缩放、图像变换、图像边缘与轮廓的相关处理等。关于源码内的Template()函数:作用是用指定的模板(任意大小)来对图像进行操作,参数iTempH指定模板
* 的高度,参数iTempW指定模板的宽度,参数iTempMX和iTempMY指定模板的中心
* 元素坐标,参数fpArray指定模板元素,fCoef指定系数。
关于PrewittDIB()函数:作用是用Prewitt边缘检测算子对图像进行边缘检测运
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实现五种基本变换的C程序(平移,错切,对称,旋转,比例放大缩小)-achieve the five fundamental transformation of the C program (translation, the wrong cut, symmetrical, rotation, scaling, zooming)
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离散小波变换是指在特定子集上采取缩放和平移的小波变换,是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析,主要应用于信号编码和数据压缩。-Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both t
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针对
128
维
SIFT
特
征向量,采用距离匹配和余弦相似度匹配相结合的测度方法,利用特征点方向一致性进一步降低误匹配率
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实验结
果表明:改进算法对图像的缩放、旋转、光照、噪声和小尺度的视角变换均有较好的匹配效果
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与原算法相比,在保
证匹配点数和匹配时间的基础上,改进算法对旋转、缩放、噪声模糊和光照变换的误匹配率平均降低
10%~20%
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对于小尺度的视角变换,误匹配率平均降低
5%.
-For 128-dimensi
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简单的图片浏览器图像文件打开,图像缩放,灰度变换-Simple image viewer to open image files, image scaling, gray-scale transformation
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简单的图片浏览器图像文件打开,图像缩放,灰度变换-Simple image viewer to open image files, image scaling, gray-scale transformation
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