Description: 可以在harris角点检测和ncc粗匹配之后实现精确准确的角点匹配，为下一步配准做准备-Can the Harris corner detection and NCC coarse matching after achieve precise accurate angular point matching, preparing for the next registration
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Size: 2048 |
Author:lee |
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Description: 基于Harris角点检测的图像拼接matlab实现，
主要内容包括Harris角点检测，NCC,RANSAC以及2幅图像的拼接-A image mosaicing algorithem which based on Harris corner feature detection achieved in matlab.
The main contents include the Harris corner detector, the NCC, the RANSAC and two image mosaicing Platform: |
Size: 160768 |
Author:lawrance |
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Description: harris角点检测匹配处理实验有完整的ncc和ransac后续处理，确定可用，简单方便的测试程序。-harris corner detection experiments have a complete matching process ncc and ransac subsequent processing to determine the usable, simple testing procedures. Platform: |
Size: 140288 |
Author:破晓 |
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Description: 图像拼接(image mosaic)技术是将一组相互间重叠部分的图像序列进行空间匹配对准,经重采样合成后形成一幅包含各图像序列信息的宽视角场景的、完整的、高清晰的新图像的技术。图像拼接在摄影测量学、计算机视觉、遥感图像处理、医学图像分析、计算机图形学等领域有着广泛的应用价值。 一般来说,图像拼接的过程由图像获取,图像配准,图像合成三步骤组成,其中图像配准是整个图像拼接的基础。本文研究了两种图像配准算法:基于特征和基于变换域的图像配准算法。 在基于特征的配准算法的基础上,提出一种稳健的基于特征点的配准算法。首先改进Harris角点检测算法,有效提高所提取特征点的速度和精度。然后利用相似测度NCC(normalized cross correlation——归一化互相关),通过用双向最大相关系数匹配的方法提取出初始特征点对,用随机采样法RANSAC(Random Sample Consensus)剔除伪特征点对,实现特征点对的精确匹配。最后用正确的特征点匹配对实现图像的配准。本文提出的算法适应性较强,在重复性纹理、旋转角度比较大等较难自动匹配场合下仍可以准确实现图像配准。-Image mosaic is a technology that carries on the spatial matching to a series of image which are overlapped with each other, and finally builds a seamless and high quality image which has high resolution and big eyeshot. Image mosaic has widely applications in the fields of photogrammetry, computer vision, remote sensing image processing, medical image analysis, computer graphic and so on. 。In general, the process of image mosaic by the image acquisition, image registration, image synthesis of three steps, one of image registration are the basis of the entire image mosaic. In this paper, two image registration algorithm: Based on the characteristics and transform domain-based image registration algorithm. In feature-based registration algorithm based on a robust feature-based registration algorithm points. First of all, to improve the Harris corner detection algorithm, effectively improve the extraction of feature points of the speed and accuracy. And the use of a similar measure of NC Platform: |
Size: 332800 |
Author:刘 |
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Description: 这是关于求图像匹配点的matlab程序。
运行通过，可以添加自己需要的图像。
主要方法有用到harris角点检测，ncc粗匹配，ransac精匹配-This is about the image matching point of the MATLAB program.
Run through, you can add the image you need.The main methods are useful to Harris corner detection, NCC coarse matching, RANSAC fine matching Platform: |
Size: 444416 |
Author:zhchwl |
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Description: 使用Harris角点检测方法进行图像特征点提取,NCC描述的方法进行粗匹配,再使用RANSAC算法进行精匹配。-Using Harris corner detection method for image feature point extraction, NCC description of the method of rough matching, and then use the RANSAC algorithm for fine matching.
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Size: 572416 |
Author:zcwl |
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Description: 使用Harris角点检测方法进行图像特征点提取,NCC描述的方法进行粗匹配,再使用RANSAC算法进行精匹配。-Using the Harris corner detection method to extract the feature points of the image, the NCC description method performs rough matching, and then uses the RANSAC algorithm for fine matching Platform: |
Size: 110592 |
Author:阿朱 |
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Search - harris ncc ransac