Welcome![Sign In][Sign Up]
Location:
Search - Fingerprint Image Enhancement and Minutiae Extract

Search list

[Othermatlab_fvs_12_29_03

Description: Fingerprint Image Enhancement and Minutiae Extraction
Platform: | Size: 2048 | Author: sameer | Hits:

[SCMFingerprintidentification

Description: vs_enhancer:指纹增强程序,描述了如何使用该库增强指纹图像。原图像和目标图 像都是位图。 fvs_direction:描述了如何提取方向图。输入图像必须是归一化的图像,这样才能 有较好的效果。输出图像覆盖于输入图像之上。 fvs_createtestimages:该程序用来产生调试过程中可能会用到的一些位图图像,这 些图像是不同角度和不同间隔的条纹。产生图像的文件名命名方式如下: testimgSSSDDD.bmp 其中,SSS代表条纹间隔(像素个数),DDD代表方向的角度。 fvs_thinner:描述了怎样细化一个指纹图像。细化后的图像尽可能的代表了指纹的 脊线。 fvs_minutia:显示了如何从细化后的指纹图像中获得细节点集合。这一部分目前做 的效果不好,提取出的伪细节点太多。 fvs_mask:计算有效的指纹区域(剔除非指纹区域以及模糊指纹区域)。 include目录: 包含了头文件。 src目录: 包含了指纹识别中各种算法的实现代码。这些代码的使用方法可以参见demo目录中的 例程。-vs_enhancer: fingerprint enhancement procedures describe how to use the library enhance the fingerprint image. The original image and target map Like all bitmap. fvs_direction: describes how to extract pattern. Input image must be normalized image, so as to Better results. Output image overlay on top of the input image. fvs_createtestimages: The program used to generate the debugging process may be used in a number of bitmap images, which These images are different perspectives and different intervals of stripes. Generate the image file named as follows: testimgSSSDDD.bmp Which, SSS on behalf of fringe spacing (pixels number), DDD representative of the direction angle. fvs_thinner: describes how to refine a fingerprint image. After thinning the image as the representative of the fingerprint Ridge. fvs_minutia: shows how the fingerprint image from the refined to obtain details of the point set. This part of the current do The effect of bad pseudo minutiae e
Platform: | Size: 47104 | Author: 沈晓伟 | Hits:

CodeBus www.codebus.net