Making motion vector descriptor robust against variations in resolutions and aspect ratios of videos
What is it about?
Motion vector descriptors are used to find the similarity of videos, but they fail to demonstrate the similarity of videos with different resolutions or aspect ratios. In this paper the required process to improve the robustness of motion vector against resolution and aspect ratio is presented. The process is computationally simple and experimental results indicate considerable improvement by the proposed method in finding similar videos and discriminating various videos with different resolution and aspect ratio, compared with original motion vector descriptors.
Why is it important?
By using the proposed method the modified motion vectors can effectively determine similar videos and reliably discriminate videos with different aspect ratios and resolutions.
The following have contributed to this page: Farzad Zargari
In partnership with: