NDLI: Efficient regularity-based grouping

Content Provider	IEEE Xplore Digital Library
Author	Feldman, J.
Copyright Year	1997
Description	Author affiliation: Dept. of Psychol., Rutgers Univ., New Brunswick, NJ, USA (Feldman, J.)
Abstract	This paper summarizes a novel logic-based approach to grouping and perceptual organization, and presents novel efficient methods for computing interpretations in this framework. Grouping interpretations are first defined as logical structures, built out of atomic premises ("regularities") that are derived from considerations of non-accidentalness. These interpretations can then be partially ordered by their degree of regularity or constraint (measured numerically by their codimension). The genericity constraint-the principle that interpretations should minimize coincidences in the observed configuration-dictates that the preferred interpretation will be the minimum in this partial order, i.e. the interpretation with maximum codimension. The preferred interpretation, called the qualitative parse, corresponds neatly to the interpretation intuitively preferred by human observers. As a side-effect, the "most salient" or most structured part of the scene can be identified, as the highest-codimension subtree of the qualitative parse. An efficient (O(n/sup 2/)) method for computing the maximum codimension interpretation is presented, along with examples.
Starting Page	288
Ending Page	294
File Size	639483
Page Count	7
File Format	PDF
ISBN	0818678224
ISSN	10636919
DOI	10.1109/CVPR.1997.609337
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1997-06-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Humans Layout Logic programming Psychology Cognitive science Strips Jacobian matrices Atomic measurements Concrete Mathematical model
Content Type	Text
Resource Type	Article
Subject	Computer Vision and Pattern Recognition Software

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

Efficient grouping under perspective skew

Human motion analysis based on a robot arm model

Convex grouping combining boundary and region information

Casimir based fast computation for hydraulic robot optimizations

Efficient discriminative learning of parts-based models

Identifying the singularity conditions of Canadarm2 based on elementary Jacobian transformation

Clustering appearances of 3D objects

Geolocating Static Cameras

Object recognition by affine invariant matching

Efficient regularity-based grouping

Similar Documents

Efficient grouping under perspective skew

Human motion analysis based on a robot arm model

Convex grouping combining boundary and region information

Casimir based fast computation for hydraulic robot optimizations

Efficient discriminative learning of parts-based models

Identifying the singularity conditions of Canadarm2 based on elementary Jacobian transformation

Clustering appearances of 3D objects

Geolocating Static Cameras

Object recognition by affine invariant matching

Efficient regularity-based grouping