Understanding and Improving Kernel Local Descriptors
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DOI: 10.1007/s11263-018-1137-8
Abstract: We propose a multiple-kernel local-patch descriptor based on efficient match kernels from pixel gradients. It combines two parametrizations of gradient position and direction, each parametrization provides robustness to a different type of patch mis-registration: polar… read more here.
Keywords: descriptor; improving kernel; patch; local descriptors ... See more keywords