NDLI: Structural Videotext Regions Completion with Temporal-Spatial Consistency

Content Provider	IEEE Xplore Digital Library
Author	Tsung-Han Tsai Chih-Lun Fang
Copyright Year	2008
Description	Author affiliation: Dept. of Electr. Eng., Nat. Central Univ., Taoyuan (Tsung-Han Tsai; Chih-Lun Fang)
Abstract	With the rapid speed of spreading video content, some videotext exists in the video content. Usually some videotext is the advertisements and it is not needed for some people. Most video completion methods deal with the object removing or broken regions occurring when the object is undesired or original video is broken. But few methods can handle the completion of the original region occupied by motion videotext well since the complex background of motion videotext. Most existing algorithm took a lot computation time for video completion. However, the completed region should be generated as soon as possible based on the real-time consideration. In this paper, we propose a fast and regular structural videotext region completion method to recover the original structural region occupied by the scrolling videotexts. We utilize the characteristic of the canny edge map of frames to form structural edge in the occupied region with temporal consistency. The spatial texture region completion is carried out by our proposed video gradient interpolation approach. We have completed the whole system and the experimental results show that all of the horizontal and vertical scrolling videotexts can be completed well.
Starting Page	256
Ending Page	261
File Size	592400
Page Count	6
File Format	PDF
ISBN	9780769531588
DOI	10.1109/SUTC.2008.45
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-11
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Pervasive computing spatial-temporal consistency Video sequences Humans edge completion Videoconference Genetic algorithms Video completion Interpolation Text recognition Voting Layout Computer networks videotext removal
Content Type	Text
Resource Type	Article

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

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