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Shadow Segmentation Using Time-of-Flight cameras

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Mufti, Faisal; Mahony, Robert

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Time-of-flight (TOF) cameras are primarily used for range estimation by illuminating the scene through a TOF infrared source. However, additional background sources of illumination of the scene are also captured in the measurement process. This paper uses radiometric modelling of the signals emitted from the camera and a Lambertian reflectance model to develop a shadow segmentation algorithm. The proposed model is robust and is experimentally verified using real data.

dc.contributor.authorMufti, Faisal
dc.contributor.authorMahony, Robert
dc.date.accessioned2015-12-10T23:11:15Z
dc.identifier.issn0302-9743
dc.identifier.urihttp://hdl.handle.net/1885/63731
dc.description.abstractTime-of-flight (TOF) cameras are primarily used for range estimation by illuminating the scene through a TOF infrared source. However, additional background sources of illumination of the scene are also captured in the measurement process. This paper uses radiometric modelling of the signals emitted from the camera and a Lambertian reflectance model to develop a shadow segmentation algorithm. The proposed model is robust and is experimentally verified using real data.
dc.publisherSpringer
dc.sourceLecture Notes in Computer Science (LNCS)
dc.subjectKeywords: Infrared source; Lambertian reflectance model; Measurement process; Radiometric Modelling; Range estimation; Shadow segmentation; Time of flight; Time-of-flight cameras; Cameras; Image analysis; Light sources; Radiometry; Reflection; Image segmentation Radiometric Modelling; Reflectance Modelling; Shadow Segmentation; Time-of-flight
dc.titleShadow Segmentation Using Time-of-Flight cameras
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume6978/2011
dc.date.issued2011
local.identifier.absfor080106 - Image Processing
local.identifier.ariespublicationu4334215xPUB841
local.type.statusPublished Version
local.contributor.affiliationMufti, Faisal, College of Engineering and Computer Science, ANU
local.contributor.affiliationMahony, Robert, College of Engineering and Computer Science, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.startpage78
local.bibliographicCitation.lastpage87
local.identifier.doi10.1007/978-3-642-24085-0_9
local.identifier.absseo970108 - Expanding Knowledge in the Information and Computing Sciences
dc.date.updated2016-02-24T11:03:27Z
local.identifier.scopusID2-s2.0-80052986316
CollectionsANU Research Publications

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