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fuliyemiaoshuzi
- 傅里叶描述子用于图像特征提取，对图像缩放，平移和旋转具有转换不变性，适合形状特征的提取(The Fourier descr iptor is used for image feature extraction, the image zooming, translation and rotation are invariant and suitable for the extraction of shape features.)
碎纸片拼接
- 实现不规则形状碎纸片的拼接，并展示出原图像(The splicing of irregular shaped pieces of paper is realized and the original image is displayed.)
Snackes
- Snakes模型的基本思想很简单，它以构成一定形状的一些控制点为模板（轮廓线），通过模板自身的弹性形变，与图像局部特征相匹配达到调和，即某种能量函数极小化，完成对图像的分割。再通过对模板的进一步分析而实现图像的理解和识别。(The basic idea of the Snakes model is very simple. It uses some control points that form a certain shape as a template (contour line), thr
新建文件夹 (2)
- 这个程序是基于图像内容中的形状特征对图像相似度进行比较，最后进行相似度排序(This program compares image similarity based on the shape features in the image content, and then sorts the similarity.)
get feature
- 在机器学习图像分类的过程中，对ROI进行形状和纹理特征提取(exact the shape and texture features of ROI)
基于ASM和K近邻算法的人脸脸型分类_张倩
- 针对人脸特征分类问题，提出一种基于主动形状模型(ASM)和 K 近邻算法的人脸脸型分类方法。将 Hausdorff 距离作为 K 近邻算法的距离函数，利用 ASM 算法提取待测图像的特征点，对点集进行归一化后计算人脸轮廓特征点与样本库中所有样本点集的 Hausdorff距离，根据该距离值，通过 K 近邻算法实现待测图像的脸型分类。实验结果证明，该方法分类正确率高、速度快、易于实现。(Aiming at the problem of face feature classification, thi
CBIR
- 基于内容的图像检索，能搜索相似图像。基于颜色，形状和纹理的图像检索。(Content based image retrieval can search similar images. Image retrieval based on color, shape and texture.)
patest
- 选取几幅同类目标物体的二维图像，并标注轮廓点，不断迭代，寻找标准形状，利用最小二乘法寻找每个样本形状到这个标准形状的变化，校正去噪。(Select several two-dimensional images of similar objects, mark the contour points, iterate continuously, find the standard shape, use the least square method to find the change of eac