Index Terms
Algorithm 136: Enlargement of a group
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Nonlocal back-projection for adaptive image enlargement
ICIP'09: Proceedings of the 16th IEEE international conference on Image processingThis paper presents a novel non-local iterative back-projection (NLIBP) algorithm for image enlargement. The iterative back-projection (IBP) technique iteratively reconstructs a high resolution (HR) image from its blurred and downsampled low resolution (...
Image Enlargement by Nonlinear Frequency Extrapolation with Morphological Operators
In this paper, we propose an image enlargement method by using morphological operators. Our enlargement method is based on the nonlinear frequency extrapolation method (Greenspan et al., 2000) by using a Laplacian pyramid image representation. In this ...
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AbstractDetecting objects of varied sizes in high resolution images is difficult due to the challenges of high memory requirement and huge computation burden. Existing state-of-the-art detectors perform well on low resolution images. However, ...
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