NDLI: Deformation Lamps: A Projection Technique to Make Static Objects Perceptually Dynamic

Please wait, while we are loading the content...

Deformation Lamps: A Projection Technique to Make Static Objects Perceptually Dynamic

Content Provider	ACM Digital Library
Author	Sawayama, Masataka Fukiage, Taiki Nishida, Shin'ya Kawabe, Takahiro
Copyright Year	2016
Abstract	Light projection is a powerful technique that can be used to edit the appearance of objects in the real world. Based on pixel-wise modification of light transport, previous techniques have successfully modified static surface properties such as surface color, dynamic range, gloss, and shading. Here, we propose an alternative light projection technique that adds a variety of illusory yet realistic distortions to a wide range of static 2D and 3D projection targets. The key idea of our technique, referred to as (Deformation Lamps), is to project only dynamic luminance information, which effectively activates the motion (and shape) processing in the visual system while preserving the color and texture of the original object. Although the projected dynamic luminance information is spatially inconsistent with the color and texture of the target object, the observer's brain automatically combines these sensory signals in such a way as to correct the inconsistency across visual attributes. We conducted a psychophysical experiment to investigate the characteristics of the inconsistency correction and found that the correction was critically dependent on the retinal magnitude of the inconsistency. Another experiment showed that the perceived magnitude of image deformation produced by our techniques was underestimated. The results ruled out the possibility that the effect obtained by our technique stemmed simply from the physical change in an object's appearance by light projection. Finally, we discuss how our techniques can make the observers perceive a vivid and natural movement, deformation, or oscillation of a variety of static objects, including drawn pictures, printed photographs, sculptures with 3D shading, and objects with natural textures including human bodies.
Starting Page	1
Ending Page	17
Page Count	17
File Format	PDF
ISSN	15443558
e-ISSN	15443965
DOI	10.1145/2874358
Volume Number	13
Issue Number	2
Journal	ACM Transactions on Applied Perception (TAP)
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2016-03-03
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Motion perception Illusion Light projection Motion-pattern interaction
Content Type	Text
Resource Type	Article
Subject	Experimental and Cognitive Psychology Theoretical Computer Science Computer Science

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

Deformation lamps: a projection technique to make a static picture dynamic

Deformation Lamps: A Projection Technique to Make a Static Object Dynamic

Halt and recovery of illusory motion perception from peripherally viewed static images

Perception of blending in stereo motion panoramas

Perception of image motion during head movement

A perceptive evaluation of volume rendering techniques

A perceptually based spectral model for isotropic textures

Analyzing correspondence between sound objects and body motion

Perceptually motivated guidelines for voice synchronization in film

Deformation Lamps: A Projection Technique to Make Static Objects Perceptually Dynamic

Similar Documents

Deformation lamps: a projection technique to make a static picture dynamic

Deformation Lamps: A Projection Technique to Make a Static Object Dynamic

Halt and recovery of illusory motion perception from peripherally viewed static images

Perception of blending in stereo motion panoramas

Perception of image motion during head movement

A perceptive evaluation of volume rendering techniques

A perceptually based spectral model for isotropic textures

Analyzing correspondence between sound objects and body motion

Perceptually motivated guidelines for voice synchronization in film

Deformation Lamps: A Projection Technique to Make Static Objects Perceptually Dynamic