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Kernel-Based Image Filtering: Fast Algorithms and Applications
Image filtering is a fundamental preprocessing task in computer vision and image processing.
Various linear and nonlinear filters are routinely used for enhancement, upsampling, sharpening,
reconstruction, etc. The focus ...
Fast High-Dimensional Filtering
Smoothing (diffusion) is a fundamental task in low-level vision and image processing. In the context of natural images, where edges (sharp discontinuities) play an important psychovisual role, the smoothing process needs ...
Face Recognition in Unconstrained Environment
The goal of computer vision is to provide the ability to machines to understand image data and infer
the useful information from it. The inferences highly depend on the quality of the image data. But in
many real-world ...