SCHOLARLY PUBLICATION

Image deblurring with blurred/noisy image pairs

Lu Yuan, Jian Zhong Sun, Long Quan, Heung‐Yeung Shum

📖 ACM SIGGRAPH Conference Papers (SIGGRAPH) 📅 2007-07-29 🔗 DOI: 10.1145/1275808.1276379

📄 Abstract

Taking satisfactory photos under dim lighting conditions using a hand-held camera is challenging. If the camera is set to a long exposure time, the image is blurred due to camera shake. On the other hand, the image is dark and noisy if it is taken with a short exposure time but with a high camera gain. By combining information extracted from both blurred and noisy images, however, we show in this paper how to produce a high quality image that cannot be obtained by simply denoising the noisy image, or deblurring the blurred image alone.

📄 Abstract

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