Motion Deblurring from a Single Image using Circular Sensor Motion

摘要: Image blur caused by object motion attenuates high frequency content of images, making post-capture deblurring an ill-posed problem. The recoverable band quickly becomes narrower for faster as frequencies are severely attenuated and virtually lost. This paper proposes to translate a camera sensor circularly about the optical axis during exposure, so that can be preserved wide range in-plane linear in any direction around some predetermined speed. That is, although no may photographed sharply at capture time, differently moving objects captured single image deconvolved with similar quality. In addition, circular is shown facilitate estimation thanks distinct zero patterns resulting point-spread functions. An analysis characteristics relation presented, along deconvolution results photographs prototype camera.