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In tasks of motion detection from aerial videos, feature-based image registration is an essential step to compensate ego motion of airborne vehicle between consecutive frames. This paper presents the first performance evaluation of feature detectors and descriptors for image alignment and frame difference to detect pixels with motion from aerial videos. To this end, we design two criteria, namely...
Corner detection has shown its great importance in many computer vision tasks. However, in real-world applications, noise in the image strongly affects the performance of corner detectors. Few corner detectors have been designed to be robust to heavy noise by now, partly because the noise could be reduced by a denoising procedure. In this paper, we present a corner detector that could find discriminative...
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