NDLI: Recognition of Symmetry Structure by Use of Gestalt Algebra

Content Provider	IEEE Xplore Digital Library
Author	Michaelsen, E. Muench, D. Arens, M.
Copyright Year	2013
Description	Author affiliation: Fraunhofer IOSB, Ettlingen, Germany (Michaelsen, E.; Muench, D.; Arens, M.)
Abstract	While most approaches to symmetry detection in machine vision try to explain the gray-values or colors of the pixels, Gestalt algebra has no room for such measurement data. The entities (i.e. Gestalten) are only defined with respect to each other. They form a generic hierarchy, and live in a continuous domain without any pixel raster. There is also no constraint forcing them to completely fill an image, or prohibiting overlap. Yet, when used as a tool for symmetry recognition, the algebra must be somehow connected to the given data. In this paper this is done only on the primitive level using the well-known SIFT feature detector. From a set of such SIFT-based Gestalten follows a combinatorial set of higher-order symmetric Gestalten by constructing all possible terms using the operations of the algebra. The Gestalt domain contains a quality or assessment dimension. Taking the best Gestalten with respect to this attribute and clustering them yields the output for this competition participation.
Starting Page	206
Ending Page	210
File Size	2962190
Page Count	5
File Format	PDF
ISBN	9780769549903
ISSN	21607516
DOI	10.1109/CVPRW.2013.37
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-06-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer vision Algebra Image color analysis Buildings Computer graphics repetitive patters Pattern recognition Mirrors mirror-symmetry algebraic approach bottom-up search
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

Simple gestalt algebra

Magic Morphin' Mirror: Person Detection and Tracking

An Improved Color Image Representation Method by Using Direct Non-symmetry and Anti-packing Model with Triangles and Rectangles

Color Restoration of Scanned Archaeological Artifacts with Repetitive Patterns

Local color editing using color classification and boundary inpainting

Implementation of Gestalt principles for object segmentation

An algebraic approach to symmetry detection

Color decomposition of overlapped watercolors

Perceptual organization via the symmetry map and symmetry transforms

Recognition of Symmetry Structure by Use of Gestalt Algebra

Similar Documents

Simple gestalt algebra

Magic Morphin' Mirror: Person Detection and Tracking

An Improved Color Image Representation Method by Using Direct Non-symmetry and Anti-packing Model with Triangles and Rectangles

Color Restoration of Scanned Archaeological Artifacts with Repetitive Patterns

Local color editing using color classification and boundary inpainting

Implementation of Gestalt principles for object segmentation

An algebraic approach to symmetry detection

Color decomposition of overlapped watercolors

Perceptual organization via the symmetry map and symmetry transforms

Recognition of Symmetry Structure by Use of Gestalt Algebra