In the many kinds of video system, it is desired that the picture quality is controlled to provide the better picture. For this purpose, an objective picture quality estimation method without the reference picture is required. To respond this, a s...
As standard video encoder techniques have matured, their rate of improvement has slowed. Greater improvements are possible with purely new coding techniques
however, these are incompatible with conventional methods. As an alternative, a new codin...
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E92A(12) 3291-3296 2009年12月 [査読有り]
With DCT coding, block artifact and mosquito noise degradations appear in decoded pictures. The control of post filtering is important to reduce degradations without causing side effects. Decoding information is useful, if the filter is inside or ...