Improved Depth-Image-Based Rendering Algorithm
2011 (English)In: 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011 - Proceedings, IEEE conference proceedings, 2011, Art. no. 5877183- p.Conference paper (Refereed)
The present work analyses a layered depth-image-based-rendering algorithm based on possible errors occurring with perspective 3D warping. The outcome is improvements to the algorithm that treats depth reliably for scenes containing several levels of foreground objects. The filling of holes of different kinds is addressed so that results have better visual quality. The analysis compares the results of the algorithm with a reference algorithm for the potential error types, and visual examples exhibit the consequences of the improvements. Different objective metrics give ambiguous results, which may be explained by the reduction of structure caused by the reference algorithm.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2011. Art. no. 5877183- p.
2DD, 3D, DIBR, Multiview plus Depth, SLERP, warp
Other Electrical Engineering, Electronic Engineering, Information Engineering Computer Vision and Robotics (Autonomous Systems) Computer Science
IdentifiersURN: urn:nbn:se:miun:diva-13408DOI: 10.1109/3DTV.2011.5877183ISI: 000298189300030ScopusID: 2-s2.0-79960135484Local ID: STCISBN: 978-1-61284-161-8OAI: oai:DiVA.org:miun-13408DiVA: diva2:406538
5th 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011;Antalya;16 May 2011through18 May 2011;Category numberCFP1155B-ART;Code85489
Projects3D-videoDigital 3D-reklamRealistisk 3D i medicinska och mediala tillämpningar
5th 3DTV Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2011; Antalya; 16 May 2011 through 18 May 2011; Category number CFP1155B-ART; Code 854892011-07-202011-03-252016-10-19Bibliographically approved