Detecting and segmenting un-occluded items by actively casting shadows

Detecting and segmenting un-occluded items by actively casting shadows

We present a simple and practical approach for segmenting un-occluded items in a scene by actively casting shadows. By ‘items’, we refer to objects (or part of objects) enclosed by depth edges. Our approach utilizes the fact that under varying illumination, un-occluded items will cast shadows on occ...

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Bibliographic Details
Main Authors: KOH, Tze K, AGRAWAL, Amit, RASKAR, Ramesh, MORGAN, Steve, MILES, Nicholas, HAYES-GILL, Barrie
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2007
Subjects:
Closed Contour
Shadow Region
Ratio Image
Complex Scene
Cast Shadow
Computer Engineering
Online Access:https://ink.library.smu.edu.sg/cis_research/26
https://ink.library.smu.edu.sg/context/cis_research/article/1025/viewcontent/Detecting_and_Segmenting_Un_occluded_Items_by_Actively_Casting_Shadows.pdf
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Institution: Singapore Management University
Language: English

Internet

https://ink.library.smu.edu.sg/cis_research/26
https://ink.library.smu.edu.sg/context/cis_research/article/1025/viewcontent/Detecting_and_Segmenting_Un_occluded_Items_by_Actively_Casting_Shadows.pdf

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