The Fusion of Optical and Orientation Information in a Markovian Framework for 3D Object Retrieval

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper we introduce a new 3D object retrieval model inspired by some well-known mechanisms of the human brain: viewer-centric recognition, Markovian estimations, and fusion of information originating from the visual and vestibular subsystems. We have built a Hidden Markov Model (HMM) framework where 2D object views correspond to states, observations are coded by compact edge and color sensitive descriptors, and orientation sensors are used to secure temporal inference by estimating transition probabilities between states. Our first evaluation results, over a database of 100 3D objects, are very encouraging: the fast and memory efficient new method outperformed previous models.

Original languageEnglish
Title of host publicationNew Trends in Image Analysis and Processing – ICIAP 2017 - ICIAP International Workshops, WBICV, SSPandBE, 3AS, RGBD, NIVAR, IWBAAS, and MADiMa 2017, Revised Selected Papers
EditorsSebastiano Battiato, Giovanni Maria Farinella, Marco Leo, Giovanni Gallo
PublisherSpringer Verlag
Pages26-36
Number of pages11
ISBN (Print)9783319707419
DOIs
StatePublished - 2017
Externally publishedYes
Event19th International Conference on Image Analysis and Processing, ICIAP 2017 - Catania, Italy
Duration: 5 Jun 20179 Jun 2017

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10590 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference19th International Conference on Image Analysis and Processing, ICIAP 2017
Country/TerritoryItaly
CityCatania
Period5/06/179/06/17

Keywords

  • HMM
  • Information fusion
  • Object retrieval
  • Viewer-centric models

Fingerprint

Dive into the research topics of 'The Fusion of Optical and Orientation Information in a Markovian Framework for 3D Object Retrieval'. Together they form a unique fingerprint.

Cite this