Automatic Localized Deblurring in Digital Images

Images taken in low-light conditions with handheld cameras are often blurry due to the required long exposure time. Although significant progress has been made recently on image deblurring, state-of-the-art approaches often fail on low-light images, as ...

The contrast and color of an image will be degraded if the photographs are taken under poor weather conditions e.g. rain and fog. Added to this, if in a scene motion blur is also there then apart from the degradation of contrast and color the complexity ...

We propose a simple yet effective 0-regularized prior based on intensity and gradient for text image deblurring. The proposed image prior is motivated by observing distinct properties of text images. Based on this prior, we develop an efficient ...