NDLI: Robust depth enhancement based on texture and depth consistency

Content Provider	IET Digital Library
Author	Chang, Ting An Liao, Wei Chen Yang, Jar Ferr
Abstract	With advances in three-dimension television (3DTV) technology, accurate depth information for 3DTV broadcasting has gained much attention recently. The depth map, either retrieved by stereo matching or captured by the RGB-D camera, is mostly with lower resolution and often with noisy or missing values than the texture frame. How to effectively utilise high-resolution texture image to enhance the corresponding depth map becomes an important and inevitable approach. In this study, the authors propose texture similarity-based hole filling, texture similarity-based depth enhancement and rotating counsel depth refinement to enhance the depth map. Thus, the proposed depth enhancement system could suppress the noise, fill the holes and sharpen the object edges simultaneously. Experimental results demonstrate that the proposed system provides a superior performance, especially around the object boundary comparing to the state-of-the-art depth enhancement methods.
Starting Page	119
Ending Page	128
Page Count	10
ISSN	17519675
Volume Number	12
e-ISSN	17519683
Issue Number	Issue 1, Feb (2018)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-spr/12/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-spr.2016.0550
Journal	IET Signal Processing
Publisher Date	2017-08-16
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	3DTV Broadcasting 3DTV Technology Computer Vision And Image Processing Technique Depth Consistency Depth Enhancement Method High Resolution Texture Image Image Enhancement Image Matching Image Recognition Image Resolution Image Texture Object Boundary RGB-D Camera Robust Depth Enhancement Rotating Counsel Depth Refinement Similarity-based Hole Filling Stereo Image Processing Stereo Matching Texture Consistency Texture Similarity-based Depth Enhancement Three-dimension Television Technology Three-dimensional Television
Content Type	Text
Resource Type	Article
Subject	Signal Processing Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Hierarchical Hole-Filling For Depth-Based View Synthesis in FTV and 3D Video

Robust depth enhancement and optimization based on advanced multilateral filters

A novel depth image enhancement method based on the linear surface model

Robust Texture Mapping Using RGB-D Cameras

On 3D Reconstruction Using RGB-D Cameras

Depth-image-based rendering with spatial and temporal texture synthesis for 3DTV

A Depth-Aware Character Generator for 3DTV

Spatio-temporal consistent depth-image-based rendering using layered depth image and inpainting

An Asymmetric Edge Adaptive Filter for Depth Generation and Hole Filling in 3DTV

Robust depth enhancement based on texture and depth consistency

Similar Documents

Hierarchical Hole-Filling For Depth-Based View Synthesis in FTV and 3D Video

Robust depth enhancement and optimization based on advanced multilateral filters

A novel depth image enhancement method based on the linear surface model

Robust Texture Mapping Using RGB-D Cameras

On 3D Reconstruction Using RGB-D Cameras

Depth-image-based rendering with spatial and temporal texture synthesis for 3DTV

A Depth-Aware Character Generator for 3DTV

Spatio-temporal consistent depth-image-based rendering using layered depth image and inpainting

An Asymmetric Edge Adaptive Filter for Depth Generation and Hole Filling in 3DTV

Robust depth enhancement based on texture and depth consistency