Detection and Classification of Multiple Objects using an RGB-D Sensor and Linear Spatial Pyramid Matching

Michalis Dimitriou, Tsampikos Kounalakis, Nikolaos Vidakis, Georgios Triantafyllidis

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

7 Citationer (Scopus)
733 Downloads (Pure)

Abstrakt

This paper presents a complete system for multiple object detection and classification in a 3D scene using an RGB-D sensor such as the Microsoft Kinect sensor. Successful multiple object detection and classification are crucial features in many 3D computer vision applications. The main goal is making machines see and understand objects like humans do. To this goal, the new RGB-D sensors can be utilized since they provide real-time depth map which can be used along with the RGB images for our tasks. In our system we employ effective depth map
processing techniques, along with edge detection, connected components detection and filtering approaches, in order to design a complete image processing algorithm for efficient object detection of multiple individual
objects in a single scene, even in complex scenes with many objects. Besides, we apply the Linear Spatial Pyramid Matching (LSPM) [1] method proposed by Jianchao Yang et al for the efficient classification of the detected objects. Experimental results are presented for both detection and classification, showing the efficiency of the proposed design.
OriginalsprogEngelsk
TidsskriftElectronic Letters on Computer Vision and Image Analysis
Vol/bind12
Udgave nummer2
Sider (fra-til)78-87
Antal sider10
ISSN1577-5097
StatusUdgivet - 2013

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