2016 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) 192-195 2016年 [査読有り]
High dynamic range (HDR) images that include large differences in brightness levels are studied to address the lack of knowledge on the quality estimation method for real HDR images. For this, we proposed the local peak signal-to-noise ratio (LPSN...
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E98A(8) 1689-1695 2015年8月 [査読有り]
High dynamic range (HDR) images that include large differences in brightness levels are studied to address the lack of knowledge on the quality estimation method for real HDR images. For this, we earlier proposed a new metric, the independent sign...
2015 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) 451-454 2015年 [査読有り]
Very high-resolution video systems, such as 4K (4096x2160), enable a very close viewing distance that is almost the same as the picture height. This technology enables highreality systems in homes to be realized. However, the very short distance c...
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES E95A(8) 1256-1258 2012年8月 [査読有り]
The non-reference method is widely useful to estimation picture quality on the decoder side. In this paper, we discuss the estimation method for spatial blur that divides the frequency zones by the absolute value of 64 coefficients with an 8-by-8 ...