DocumentCode
2153925
Title
Accurate non-iterative depth layer extraction algorithm for image based rendering
Author
Pearson, James ; Dragotti, Pier-Luigi ; Brookes, Mike
fYear
2011
fDate
22-27 May 2011
Firstpage
901
Lastpage
904
Abstract
Image based rendering is an attractive alternative for generating novel views compared to model based rendering due to its lower complexity and potential for photo-realistic results. We present a fast unsupervised method for synthesising arbitrary viewpoints of a scene from a set of existing views. Our novel improvements include optimising the placement of depth layers to take advantage of the composition of real world scenes and hierarchically building our simple geometric model to maximise its accuracy.
Keywords
feature extraction; image processing; iterative methods; rendering (computer graphics); signal synthesis; arbitrary viewpoint synthesis; fast unsupervised method; geometric model; image based rendering; noniterative depth layer extraction algorithm; Cameras; Complexity theory; Image segmentation; Pixel; Rendering (computer graphics); Robustness; Stereo vision; Plenoptic function; View synthesis; depth layer;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing (ICASSP), 2011 IEEE International Conference on
Conference_Location
Prague
ISSN
1520-6149
Print_ISBN
978-1-4577-0538-0
Electronic_ISBN
1520-6149
Type
conf
DOI
10.1109/ICASSP.2011.5946550
Filename
5946550
Link To Document