Automatic Image Registration

Using mutual information for users with no access to IP toolbox.
17.2K 次下载
更新时间 2005/11/22


Functions for aligning images by rotation and translation:
MI2 - calculating Mutual information
joint_h - calculating Joint histogram

Mutual information is calculated using joint histogram calculation between two images.

rotate_image.m function by Ohad Gal is used. DO NOT FORGET DOWNLOAD THE FILE:

Users having access to IP toolbox can download which uses IMROTATE function and has an option to crop the image to save computation time.

For each angle of rotation all translation parameters are checked.

NOTE - the images must have correct relative sizes with respect to each other (no resizing is incorporated in this registration)

Please e-mail if you have problems!


Kateryna Artyushkova (2024). Automatic Image Registration (, MATLAB Central File Exchange. 检索来源 .

MATLAB 版本兼容性
创建方式 R13
Windows macOS Linux

参考作品: Rotate Image

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Add instruction to downlaod rotate_image file