Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Minoru Etoh"'
Autor:
Masaji Katagiri, Minoru Etoh
Publikováno v:
IEICE Transactions on Information and Systems. :3026-3036
Publikováno v:
IEEE Intelligent Systems. 25:11-15
The new frontier of mobile information retrieval will combine context awareness and content adaptation.
Publikováno v:
IEEE Transactions on Multimedia. 10:1316-1324
Most studies in the literature for video quality assessment have been focused on the evaluation of quantized video sequences at fixed and high spatial and temporal resolutions. Only limited work has been reported for assessing video quality under dif
Publikováno v:
Journal of the Robotics Society of Japan. 26:277-283
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 14:559-566
It is known that the human visual system (HVS) does not pay equal attention to each error and even region in judging picture quality. In this paper, we combine a perceptual model with an integrated detection of the spatially transitional regions in v
Publikováno v:
Electronics and Communications in Japan (Part I: Communications). 87:54-64
The authors propose a MPEG video quality control method for mobile streaming environment, in which the network agent called “RTP monitoring agent” is used. The RTP monitoring agent is placed at the border between the wired core network and the ra
Publikováno v:
Systems and Computers in Japan. 33:21-30
This paper considers transcoding in which an MPEG stream is converted to a low-bit-rate MPEG stream, and proposes a method in which the transcoding error can be reduced by optimally selecting the quantization parameter for each macroblock. In transco
Publikováno v:
Signal Processing: Image Communication. 16:295-306
This paper describes a motion compensation method for arbitrarily shaped moving visual objects. To utilise both the inter-frame correlation and the texture-shape correlation, we use macroblock-based motion compensation for binary shape coding as well
Autor:
Minoru Etoh, Takao Yamaguchi
Publikováno v:
The Journal of the Institute of Image Information and Television Engineers. 52:1055-1061
Publikováno v:
Signal Processing: Image Communication. 10:235-248
We present a programmable image-decoder architecture for flexible and extensible software implementation. The architecture consists of software modules designed specifically for image-decoding processes, and an interpreter programmable using scriptin