ITE Technical Group Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2010-03-03 10:00
Study on Jerkiness of Moving Images Produced by High-Density Directional Display (II) -- Characteristics Under Dynamic Viewing Condition --
Kentaro Kozako, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) When a frame rate decreases or a image movement velocity increases, a jerky movement called “jerkiness” is perceived. A number of researches have been done to characterize the jerkiness of 2D images. However, the jerkiness of 3D images has not been much studied. The aim of this research is to characterize the jerkiness of a high-density directional display that has been developed as a natural 3D display. We previously reported the results of the subjective evaluations under the static viewing condition as a preliminary. In this paper, we conducted subjective evaluations under the dynamic viewing condition. When the direction of the apparent movement of 3D images on the display screen caused by the head movement and that of the movement of 3D images were equal, the detection threshold and the tolerance threshold for the image velocity increased. When they were opposite, the detection threshold and the tolerance threshold decreased.
Keyword (in Japanese) (See Japanese page) 
(in English) 3D display / High-density directional display / Jerkiness / / / / /  
Reference Info. ITE Tech. Rep., vol. 34, no. 12, 3DIT2010-33, pp. 21-24, March 2010.
Paper # 3DIT2010-33 
Date of Issue 2010-02-23 (HI, 3DIT) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
Download PDF

Conference Information
Committee 3DIT HI  
Conference Date 2010-03-02 - 2010-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Univ. of Tech. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To 3DIT 
Conference Code 2010-03-3DIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Jerkiness of Moving Images Produced by High-Density Directional Display (II) 
Sub Title (in English) Characteristics Under Dynamic Viewing Condition 
Keyword(1) 3D display  
Keyword(2) High-density directional display  
Keyword(3) Jerkiness  
1st Author's Name Kentaro Kozako  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.)
2nd Author's Name Yasuhiro Takaki  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agri. and Tech.)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Date Time 2010-03-03 10:00:00 
Presentation Time 30 
Registration for 3DIT 
Paper # ITE-HI2010-81,ITE-3DIT2010-33 
Volume (vol) ITE-34 
Number (no) no.12 
Page pp.21-24 
#Pages ITE-4 
Date of Issue ITE-HI-2010-02-23,ITE-3DIT-2010-02-23 

[Return to Top Page]

[Return to ITE Web Page]

The Institute of Image Information and Television Engineers (ITE), Japan