基于MATLAB的数字图像遮挡物提取恢复处理系统.zip

上传者: sheziqiong | 上传时间: 2022-06-17 14:09:50 | 文件大小: 9.86MB | 文件类型: ZIP
资源包含文件:课程报告word和pdf两个版本+代码 本次要求将图片前景的黑色栏杆去除,恢复遮挡部分。要求修改的图片有两张,第一张图片的前景栏杆较窄,第二张图片的前景栏杆大部分较窄,有一根栏杆较粗。 (原图片一和图片二) 为了去除遮挡部分,首先需要找到遮挡部分的位置,即 mask,这一步使用一系列图像处理的方法来完成。 针对第一张图片,由于遮挡物较窄,我使用了 Fast Marching Method 算法来实现去遮挡,该算法运算较快,对窄遮挡物去除效果较好,但对宽遮挡物(宽度大于 15 像素)进行修复时会出现模糊现象(Telea, 2004)。 因此,针对第二张图片的宽栏杆部分,我使用了 criminisi 算法来进 行修复,该算法运算较慢,但对宽遮挡物修复效果极佳(Criminisi, Perez, & Toyama, 2003)。 详细介绍参考:https://biyezuopin.blog.csdn.net/article/details/125326824

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