问题描述:
相机晃动造成的运动模糊是摄影中一个普遍存在的操作问题。在很多场合中,譬如取景处光线太暗而不得不增加快门时间,或者拍摄的物体运动太快,都不可避免地造成照片的模糊,影响最终效果。Deblurring技术就是将模糊的照片恢复成更清晰或分辨率更高的照片。
One of the most common artifacts in digital photography is motion blur caused by camera shake. In many situations, there simply is not enough light to avoid using a long shutter speed, or the motion of objects is too fast to capture, and the inevitable result is that many of our snapshots come out blurry and disappoint-ing.Deblurring is a technique to recover an un-blurred image from a blurred photogragh.
问题分类:
单一去模糊:从单一图片去除模糊
Single-image Deblurring:
多图去模糊:拥有同一场景多张模糊图像,使得模糊点更加可靠和易于处理
Multi-image Deblurring:
Deblurring算法分类:
- deconv method
If a motion blur is shift-invariant, it can be modeled as the convolution of a latent image with a motion blur kernel, where the kernel describes the trace o