NDLI: Displaying shiny objects under virtual lighting

Content Provider	IEEE Xplore Digital Library
Author	Sato, K. Sakata, Y.
Copyright Year	2001
Description	Author affiliation: Graduate Sch. of Eng., Osaka Univ., Japan (Sato, K.)
Abstract	This paper describes an extension of Image-Based Rendering (IBR) to represent the specularity of a real object in a virtual environment. A captured image of all object contains several kinds of physical information; its shape, color, texture, specularity and the lighting condition. This paper is intended as all investigation of how to preserve the specularity of an object, which is considerably sensitive to the lighting condition. Like IBR, it takes all image set by changing a lighting pattern electronically with a PC projector. When displaying the object, it re-calls the image set and does image retrieval of the most suitable image according to a user assigned lighting condition. As the user is able to change the lighting condition virtually, the appearance with highlight and specularity under the virtual lighting condition is produced on a monitor. Also using a camera observing the real global lighting, the new display can import it into the virtual space and shows the object under pseudo real lighting. The proposed imaging techniques are applicable to virtual museum or digital archives.
Starting Page	825
Ending Page	831
File Size	757314
Page Count	7
File Format	PDF
ISBN	0769514022
DOI	10.1109/VSMM.2001.969755
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-10-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Shape Image sequences Rendering (computer graphics) Cameras Art Glass Character generation Motion pictures Virtual environment Image retrieval
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

Image-based rendering for mixed reality

High resolution full spherical videos

Screen-Space Shading Method in Pencil Rendering

Shape Defined Panoramas

Bottled Sand Movies

Kansei retrieval method using visual pattern image coding for virtual reality space presentation

3D character model creation from cel animation

Reflectance estimation from motion under complex illumination

Networked virtual marionette theater

Displaying shiny objects under virtual lighting

Similar Documents

Image-based rendering for mixed reality

High resolution full spherical videos

Screen-Space Shading Method in Pencil Rendering

Shape Defined Panoramas

Bottled Sand Movies

Kansei retrieval method using visual pattern image coding for virtual reality space presentation

3D character model creation from cel animation

Reflectance estimation from motion under complex illumination

Networked virtual marionette theater

Displaying shiny objects under virtual lighting