A two-stage automatic key frame selection method is proposed to enhance stitching speed and quality for UAV aerial videos. In the first stage, to reduce redundancy, the overlapping rate of the UAV ...

Abstract: Key frame extraction is a basic technology of online video retrieval and abstract establishing. Efficient key frame extraction technology can promote the development of widely-used video ...

In this study, a global motion statistics-based key frame extraction scheme (KEGMS) [1] is proposed. The introduction of global motion results in fine-grained video partition and extracts the ...

Abstract: An improved key frame extraction algorithm based on the low-level features of image is proposed in this paper. Firstly, each frame is divided into equal area of rectangular ring. Secondly, ...

The existing representation based on various deep learning techniques learned from a full video clip is usually redundant. In addition, methods utilizing the single apex frame of each video clip ...