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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 21 - 40 of 44 [Previous]  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
IMQ 2016-05-27
14:05
Chiba Chiba Univ. Subjective Quality Assessment about the Slant View and Sharpness for the High Reality Display System
Kenji Sugiyama, Ayumu Ohike, Yui Maruyama, Naoyuki Awano (Seikei Univ.) IMQ2016-2
Super high definition video (4K/8K) system realizes the high reality presentation with one flat display. To reduce the b... [more] IMQ2016-2
pp.7-12
CQ, IMQ, MVE, IE
(Joint) [detail]
2015-03-04
09:45
Tokyo Seikei Univ. Sharpness Enhancement for the Scaled Images and Its Subjective Quality Assessment
Kenji Sugiyama, Naoyuki Awano, Ryota Sasaki (Seikei Univ.) IMQ2014-48 IE2014-109 MVE2014-96
 [more] IMQ2014-48 IE2014-109 MVE2014-96
pp.103-106
CQ, IMQ, MVE, IE
(Joint) [detail]
2015-03-04
14:50
Tokyo Seikei Univ. Tone Conversion for Simple Subjective Assessment for the High Dynamic Range Images and Simple Objective Estimation Method
Hirofumi Takano, Mitaumi Inomata, Naoyuki Awano, Kenji Sugiyama (Seikei Univ.) IMQ2014-65 IE2014-126 MVE2014-113
 [more] IMQ2014-65 IE2014-126 MVE2014-113
pp.183-186
IMQ 2014-12-20
15:45
Aichi Nagoya University Relationship of Subjective Quality between Quantization Parameter and Viewing Distance on Image Coding
Ayumu Ohike, Naoyuki Awano, Kenji Sugiyama (Seikei Univ.) IMQ2014-21
Very high-resolution video systems, such as 4K, enable a very close viewing distance. This technology enables high-reali... [more] IMQ2014-21
pp.29-32
IMQ 2014-05-16
13:50
Tokyo Takanawa Campus, Tokai University Subjective Assessment for High Dynamic Range Images Using Organic Electroluminescence Display
Kenji Sugiyama, Yuta Hondo, Ai Suzuki, Naoyuki Awano (Seikei Univ.) IMQ2014-3
About the subjective assessment for High Dynamic Range images, usual assessment is enough to evaluate tone conversion to... [more] IMQ2014-3
pp.13-16
CQ, MVE, IE, IMQ, CEA
(Joint) [detail]
2014-03-07
10:00
Oita Beppu International Convention Center Adaptive Motion Estimation with Three Inter-Color Planes for the Sequential Color Video
Yuki Okada, Naoyuki Awano, Kenji Sugiyama (Seikei Univ.) IMQ2013-51 IE2013-160 MVE2013-89
We have proposed the sequential color system for use as a video format. To realize this system, the conversion to whole ... [more] IMQ2013-51 IE2013-160 MVE2013-89
pp.129-132
IMQ 2013-05-17
13:30
Tokyo Seikei Univ. Subjective Assessment of Super Close Viewing and its Application for the Coding
Kenji Sugiyama, Naoya Sagara, Koji Nakamura, Syou Furuta (Seikei Univ.) IMQ2013-1
Very high resolution video system such as 4k (4096x2160) enables super close view that distance is almost same as pictur... [more] IMQ2013-1
pp.1-6
IMQ 2013-05-17
13:55
Tokyo Seikei Univ. Improvement of Gradation Performance for the HDR Image Quantization with less bits
Takeshi Simizu, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2013-2
Usually, HDR (High Dynamic Range) image needs 16 bit for a pixel. It becomes very useful if 8 bit (1 byte) for a pixel i... [more] IMQ2013-2
pp.7-12
MVE, IE, WIT, IMQ, CQ
(Joint) [detail]
2013-03-11
09:20
Fukuoka Fukuoka Institute of Technology Evaluation of objective quality metric for HDR images by subjective quality assessment
Yuta Hondo, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2012-38 IE2012-142 MVE2012-99 WIT2012-48
Recently, a high quality image format such as high dynamic range (HDR) images to represent from very dark until very bri... [more] IMQ2012-38 IE2012-142 MVE2012-99 WIT2012-48
pp.23-28
IMQ 2013-01-25
15:50
Hyogo Kobe University Improvement of Edge Detection Method for the Non-Reference Estimation Method of Coring Degradation
Tomohiro Miyake, Naoya Sagara, Kenji Sugiyama (Seikei Grad) IMQ2012-33
In the many kinds of video system, an objective picture quality estimation method without the reference picture is requi... [more] IMQ2012-33
pp.25-28
IMQ 2012-07-27
16:15
Aichi Nagoya University, Venture Business Laboratory An Adaptive Interpolation Method of Twelve Directions for the Image Enlargement with high Magnification
Satoshi Matsumoto, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2012-13
 [more] IMQ2012-13
pp.31-34
IMQ 2012-05-18
14:30
Tokyo Tokai Univ. Takanawa Campus Consideration and Proposal about the Quantization and the Code Construction of Video Format
Kenji Sugiyama, Naoya Sagara, Yuta Hondo (Seikei Univ.) IMQ2012-4
Recent all standard video formats are based on BT.601 which was recommended in early 80'. This standard was aimed to kee... [more] IMQ2012-4
pp.13-18
IMQ 2012-03-02
13:55
Kagoshima Kagoshima University Pixel Combined Coding for the High Dynamic Range Images, and its Evaluation Method
Kenji Sugiyama, Naoya Sagara, Yuta Hondo (Seikei Univ.) IMQ2011-23
To coding the high dynamic range (HDR) images, the quantization with the conversion based on the tone mapping is usually... [more] IMQ2011-23
pp.7-10
IMQ 2011-11-25
14:20
Toyama University of Toyama Picture Quality Control and Subjective Evaluation in RGB Color Coding
Kazuki Suzuki, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2011-16
The sequential color is proposed for use as a new video format. On the other hand, RGB direct coding is noticed because ... [more] IMQ2011-16
pp.7-10
IMQ 2011-09-02
15:00
Shizuoka Shizuoka University (Hamamatsu) Directional Adaptive Picture Enlarging Using Twelve Directional Operators
Hiroto Masuda, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2011-11
 [more] IMQ2011-11
pp.19-22
IMQ 2011-09-02
15:25
Shizuoka Shizuoka University (Hamamatsu) Non-reference estimation method of image quality summarizing four kinds of detection for the coded degradation
Takayuki Suzuki, Naoya Sagara, Kenji Sugiyama (Seikei Univ.) IMQ2011-12
In the many kinds of video system, it is desired that the picture quality is controlled to provide the better picture. F... [more] IMQ2011-12
pp.23-26
IMQ 2011-05-13
12:35
Tokyo   Advantage and Feasibility of the Sequential Color System as a Video Format
Kenji Sugiyama (Seikei Univ.) IMQ2011-7
Currently, the widely used video formats are 4:2:0 or 4:2:2, however, the picture quality is degraded; in particular wit... [more] IMQ2011-7
pp.33-38
IMQ
(2nd)
2011-03-18
15:50
Shizuoka   Directional Adaptive Image Enlarger Using Operators for 8 Direction
Hiroto Masuda, Naoya Sagara, Kenji Sugiyama (Seikei Univ.)
In re-size (scaling) of a picture, a resolution improvement technology called “super resolution” has been studied in pro... [more]
IMQ
(2nd)
2011-03-18
16:15
Shizuoka   A Discussion of Non-Reference General Metric for the Degraded Picture by Coding
Takayuki Suzuki, Naoya Sagara, Kenji Sugiyama (Seikei Univ.)
In the many kinds of video system, it is desired that the picture quality is controlled to provide the better picture. F... [more]
IMQ
(2nd)
2010-05-13
11:30
Tokyo   Consideration of Video Format and Proposal of Sequential Color System
Kenji Sugiyama (Seikei Univ.)
 [more]
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