@inproceedings{64eab6ae10ac47c8a4ad284c5996184d,
title = "Fast selective interpolation for 3D depth images",
abstract = "Depth maps taken from depth cameras are often available at a lower resolution compared to the corresponding color images. In this paper, we propose a selective interpolation method to expand depth image to the size of the corresponding color image. To achieve our goal we selectively adopt either the bilinear smoothing filter or an edge-preserving filter to expand the low resolution depth map. The edge-preserving filters we considered in this paper are joint bilateral up-sampling (JBU) filter and the New Edge-Directed Interpolation (NEDI) filter. Our method not only maintains the visual quality of the interpolated depth image at edge regions, but it also reduces the computational complexity for real time execution.",
keywords = "Depth-map image, Image interpolation, Joint bilateral up-sampling, New edge-directed interpolation",
author = "Hai Nguyen and Le, {Anh Vu} and Won, {Chee Sun}",
year = "2012",
doi = "10.1109/BMSB.2012.6264269",
language = "English",
isbn = "9781467302937",
series = "IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB",
booktitle = "IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2012 - Final Program",
note = "2012 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2012 ; Conference date: 27-06-2012 Through 29-06-2012",
}