图像处理之读取bmp(1/4/8/16/24位)

上传者: 45812612 | 上传时间: 2023-03-14 22:43:27 | 文件大小: 1.98MB | 文件类型: RAR
图像处理作业,要求用read读取bmp,但是网上好像都没有找到能够读取各种位图的python程序。对于不同位数的bmp图片的数据构建方式不同,因此对于不同位数的bmp读取应该采用不同的方法。总体上,应当先读取bmp图片前54个字节里面关于文件头和位图信息头的信息。从中提取图片的长宽和图片位数等,然后依据这些信息构建数组,再将每一个像素的信息添加到数组的对应位置中,最后将数组以图片的形式显示,储存。

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