Super-resolution 1 Introduction
نویسندگان
چکیده
Super-resolution deals with the construction of highresolution images using a set of low-resolution images obtained from a scene with subpixel shifts. These lowresolution images are typically obtained from a jittery camera source, such as a camera mounted on a vibrating aircraft, or a slowly-moving subject, such as a few frames of a standing person in front of a surveillance camera. The low-resolution images have small translations and rotations from the high-resolution reference image. The problem consists of constructing a model of linear transformations for each image, and then piecing together the images to form the high-resolution image. Super-resolution image construction has applications in remote sensing and medical imaging, and in scenarios where directly capturing high-resolution images is not feasible.
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