Cart (Loading....) | Create Account
Close category search window
 

Fast all in-focus light field rendering using dynamic block-based focusing technique

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
YoungSun Jeon ; Dept. of Electr. Eng., KAIST, Daejeon, South Korea ; HyunWook Park

This paper presents a new block-based focusing technique for all in-focus light field rendering (LFR). In the proposed method, at first, synthesized images with different depths for a desired view point are obtained by the conventional light field rendering (LFR) method. The synthesized images contain both low and high frequency component artifacts in out-of-focused regions. After that, the proposed dynamic block-based focusing technique is applied to these synthesized images in block by block. Using this process, all in-focus images can be reconstructed. Experimental results show both objective and subjective evaluations compared to the previous works. The proposed method saves processing time and the rendered images have an acceptable quality.

Published in:

3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2011

Date of Conference:

16-18 May 2011

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.