Matches in SemOpenAlex for { <https://semopenalex.org/work/W2247892212> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2247892212 abstract "Recognizing classes of objects from their shape is an unsolved problem in computer vision that entails the ability of a computer system to represent and generalize complex geometrical information on the basis of a finite amount of prior data. A practical approach to this problem is particularly difficult to implement, not only because the shape variability of relevant object classes is generally large, but also because standard sensing devices used to capture the real world only provide a partial view of a scene, so there is partial information pertaining to the objects of interest. In this dissertation, we develop an algorithmic framework for recognizing classes of deformable shapes from range data. The basic idea of our component-based approach is to generalize existing surface representations that have proved effective in recognizing specific 3-D objects to the problem of object classes by using a symbolic representation that is robust to deformations, as opposed to a numeric representation that is often tied to a specific shape. Our approach consists of encoding object class parts and their corresponding spatial configuration using an algorithmic framework that encompasses five key elements. We use numeric shape descriptors to quantify the surface geometry of an object, and a constellation of components (groups of equivalent numeric descriptors) to quantify the local geometry of a shape class. The spatial configuration of the components is encoded into a set of symbolic shape descriptors whose similarity across deformations is measured using a novel kernel function. Finally, an architecture composed of a series of classification stages learns the components and their spatial relationships from a set of examples. Based on this approach, we present a system that is capable of recognizing and classifying a variety of object shape classes from range data. We demonstrate our system in a series of large-scale experiments that were motivated by specific applications in scene analysis and medical diagnosis." @default.
- W2247892212 created "2016-06-24" @default.
- W2247892212 creator A5026132686 @default.
- W2247892212 creator A5035338757 @default.
- W2247892212 creator A5076121553 @default.
- W2247892212 date "2004-01-01" @default.
- W2247892212 modified "2023-09-23" @default.
- W2247892212 title "Recognizing deformable shapes" @default.
- W2247892212 hasPublicationYear "2004" @default.
- W2247892212 type Work @default.
- W2247892212 sameAs 2247892212 @default.
- W2247892212 citedByCount "0" @default.
- W2247892212 crossrefType "journal-article" @default.
- W2247892212 hasAuthorship W2247892212A5026132686 @default.
- W2247892212 hasAuthorship W2247892212A5035338757 @default.
- W2247892212 hasAuthorship W2247892212A5076121553 @default.
- W2247892212 hasConcept C103278499 @default.
- W2247892212 hasConcept C112604564 @default.
- W2247892212 hasConcept C114614502 @default.
- W2247892212 hasConcept C115961682 @default.
- W2247892212 hasConcept C12426560 @default.
- W2247892212 hasConcept C129641003 @default.
- W2247892212 hasConcept C153180895 @default.
- W2247892212 hasConcept C154945302 @default.
- W2247892212 hasConcept C159985019 @default.
- W2247892212 hasConcept C177264268 @default.
- W2247892212 hasConcept C17744445 @default.
- W2247892212 hasConcept C192562407 @default.
- W2247892212 hasConcept C199360897 @default.
- W2247892212 hasConcept C199539241 @default.
- W2247892212 hasConcept C204323151 @default.
- W2247892212 hasConcept C2524010 @default.
- W2247892212 hasConcept C2776359362 @default.
- W2247892212 hasConcept C2776799497 @default.
- W2247892212 hasConcept C2777212361 @default.
- W2247892212 hasConcept C2781238097 @default.
- W2247892212 hasConcept C31972630 @default.
- W2247892212 hasConcept C33923547 @default.
- W2247892212 hasConcept C41008148 @default.
- W2247892212 hasConcept C74193536 @default.
- W2247892212 hasConcept C89600930 @default.
- W2247892212 hasConcept C94625758 @default.
- W2247892212 hasConcept C97686452 @default.
- W2247892212 hasConceptScore W2247892212C103278499 @default.
- W2247892212 hasConceptScore W2247892212C112604564 @default.
- W2247892212 hasConceptScore W2247892212C114614502 @default.
- W2247892212 hasConceptScore W2247892212C115961682 @default.
- W2247892212 hasConceptScore W2247892212C12426560 @default.
- W2247892212 hasConceptScore W2247892212C129641003 @default.
- W2247892212 hasConceptScore W2247892212C153180895 @default.
- W2247892212 hasConceptScore W2247892212C154945302 @default.
- W2247892212 hasConceptScore W2247892212C159985019 @default.
- W2247892212 hasConceptScore W2247892212C177264268 @default.
- W2247892212 hasConceptScore W2247892212C17744445 @default.
- W2247892212 hasConceptScore W2247892212C192562407 @default.
- W2247892212 hasConceptScore W2247892212C199360897 @default.
- W2247892212 hasConceptScore W2247892212C199539241 @default.
- W2247892212 hasConceptScore W2247892212C204323151 @default.
- W2247892212 hasConceptScore W2247892212C2524010 @default.
- W2247892212 hasConceptScore W2247892212C2776359362 @default.
- W2247892212 hasConceptScore W2247892212C2776799497 @default.
- W2247892212 hasConceptScore W2247892212C2777212361 @default.
- W2247892212 hasConceptScore W2247892212C2781238097 @default.
- W2247892212 hasConceptScore W2247892212C31972630 @default.
- W2247892212 hasConceptScore W2247892212C33923547 @default.
- W2247892212 hasConceptScore W2247892212C41008148 @default.
- W2247892212 hasConceptScore W2247892212C74193536 @default.
- W2247892212 hasConceptScore W2247892212C89600930 @default.
- W2247892212 hasConceptScore W2247892212C94625758 @default.
- W2247892212 hasConceptScore W2247892212C97686452 @default.
- W2247892212 hasLocation W22478922121 @default.
- W2247892212 hasOpenAccess W2247892212 @default.
- W2247892212 hasPrimaryLocation W22478922121 @default.
- W2247892212 hasRelatedWork W1578500489 @default.
- W2247892212 hasRelatedWork W1595911613 @default.
- W2247892212 hasRelatedWork W1970693654 @default.
- W2247892212 hasRelatedWork W2026435742 @default.
- W2247892212 hasRelatedWork W2034407218 @default.
- W2247892212 hasRelatedWork W2037732452 @default.
- W2247892212 hasRelatedWork W2124933094 @default.
- W2247892212 hasRelatedWork W2159486319 @default.
- W2247892212 hasRelatedWork W2171906484 @default.
- W2247892212 hasRelatedWork W2224176040 @default.
- W2247892212 hasRelatedWork W2228007594 @default.
- W2247892212 hasRelatedWork W2281665242 @default.
- W2247892212 hasRelatedWork W2494802354 @default.
- W2247892212 hasRelatedWork W2566404109 @default.
- W2247892212 hasRelatedWork W2740348751 @default.
- W2247892212 hasRelatedWork W2807136540 @default.
- W2247892212 hasRelatedWork W2913159296 @default.
- W2247892212 hasRelatedWork W2921854192 @default.
- W2247892212 hasRelatedWork W3191372372 @default.
- W2247892212 hasRelatedWork W291348478 @default.
- W2247892212 isParatext "false" @default.
- W2247892212 isRetracted "false" @default.
- W2247892212 magId "2247892212" @default.
- W2247892212 workType "article" @default.