TOSD: A Hierarchical Object-Centric Descriptor Integrating Shape, Color, and Topology

TOSD: A Hierarchical Object-Centric Descriptor Integrating Shape, Color, and Topology

This paper introduces a hierarchical object-centric descriptor framework called TOSD (Triplet Object-Centric Semantic Descriptor). The goal of this method is to overcome the limitations of existing pixel-based and global feature embedding approaches. To this end, the framework adopts a hierarchical...

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Bibliographic Details
Main Authors: Jun-Hyeon Choi, Jeong-Won Pyo, Ye-Chan An, Tae-Yong Kuc
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Sensors
Subjects:
hierarchical descriptor
visual representation
scene understanding
object pooling
feature aggregation
Online Access:https://www.mdpi.com/1424-8220/25/15/4614
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