Shadow segmentation using time-of-flight cameras

Faisal Mufti; Robert Mahony

doi:10.1007/978-3-642-24085-0_9

Shadow segmentation using time-of-flight cameras

Faisal Mufti^*, Robert Mahony

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

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.

Original language	English
Title of host publication	Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings
Pages	78-87
Number of pages	10
Edition	PART 1
DOIs	https://doi.org/10.1007/978-3-642-24085-0_9
Publication status	Published - 2011
Event	16th International Conference on Image Analysis and Processing, ICIAP 2011 - Ravenna, Italy Duration: 14 Sept 2011 → 16 Sept 2011

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Number	PART 1
Volume	6978 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	16th International Conference on Image Analysis and Processing, ICIAP 2011
Country/Territory	Italy
City	Ravenna
Period	14/09/11 → 16/09/11

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10.1007/978-3-642-24085-0_9

Cite this

Mufti, F., & Mahony, R. (2011). Shadow segmentation using time-of-flight cameras. In Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings (PART 1 ed., pp. 78-87). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6978 LNCS, No. PART 1). https://doi.org/10.1007/978-3-642-24085-0_9

@inproceedings{167cce8044e945a990b9c51b11e3859b,

title = "Shadow segmentation using time-of-flight cameras",

abstract = "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.",

keywords = "Radiometric Modelling, Reflectance Modelling, Shadow Segmentation, Time-of-flight",

author = "Faisal Mufti and Robert Mahony",

year = "2011",

doi = "10.1007/978-3-642-24085-0_9",

language = "English",

isbn = "9783642240843",

series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

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booktitle = "Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings",

edition = "PART 1",

note = "16th International Conference on Image Analysis and Processing, ICIAP 2011 ; Conference date: 14-09-2011 Through 16-09-2011",

}

Mufti, F & Mahony, R 2011, Shadow segmentation using time-of-flight cameras. in Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings. PART 1 edn, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), no. PART 1, vol. 6978 LNCS, pp. 78-87, 16th International Conference on Image Analysis and Processing, ICIAP 2011, Ravenna, Italy, 14/09/11. https://doi.org/10.1007/978-3-642-24085-0_9

Shadow segmentation using time-of-flight cameras. / Mufti, Faisal; Mahony, Robert.
Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings. PART 1. ed. 2011. p. 78-87 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6978 LNCS, No. PART 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Shadow segmentation using time-of-flight cameras

AU - Mufti, Faisal

AU - Mahony, Robert

PY - 2011

Y1 - 2011

N2 - 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.

AB - 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.

KW - Radiometric Modelling

KW - Reflectance Modelling

KW - Shadow Segmentation

KW - Time-of-flight

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DO - 10.1007/978-3-642-24085-0_9

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SN - 9783642240843

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

SP - 78

EP - 87

BT - Image Analysis and Processing, ICIAP 2011 - 16th International Conference, Proceedings

T2 - 16th International Conference on Image Analysis and Processing, ICIAP 2011

Y2 - 14 September 2011 through 16 September 2011

ER -

Shadow segmentation using time-of-flight cameras

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