Supported by the National Natural Science Foundation of China (No.60472036, No.60431020, No.60402036);the Natural Science Foundation of Beijing (No.4042008);and Ph.D. Foundation of Ministry of Education (No.20040005015).
A new scheme named personalized image retrieval technique based on visual perception is proposed in this letter, whose motive is to narrow the semantic gap by directly perceiving user's visual information. It uses vis...
the National Natural Science Foundation of China (No.60472036, 60402036);the Natural Science Foundation of Beijing (No.4042008);the Ph.D. Foundation of Ministry of Education (No.20040005015).
This letter presents a novel spatial error concealment algorithm for the H.264 video coding. The error concealment algorithm is based on directional interpolation. Mojette transform is used to estimate the orientation...