Recent studies have shown promising results on joint learning of local feature detectors and
descriptors. To address the lack of ground-truth keypoint supervision, previous methods …

Recently, a sparse coding-based key point detector (SCK) was proposed. An SCK shows
very impressive performance compared with state-of-the-art key point detection methods on …

The purpose of the study was to investigate the effects of numeracy corner on preschool
student learning outcomes in the Mavoko sub-county, Machakos County, Kenya. The …