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Indoor and outdoor depth imaging of leaves with time-of-flight and stereo vision sensors: analysis and comparison

Autor
Kazmi, W.; Foix, S.; Alenyà, G.; Andersen, H.
Tipus d'activitat
Article en revista
Revista
ISPRS journal of photogrammetry and remote sensing
Data de publicació
2014-02-01
Volum
88
Pàgina inicial
128
Pàgina final
146
DOI
https://doi.org/10.1016/j.isprsjprs.2013.11.012 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/26287 Obrir en finestra nova
URL
http://dx.doi.org/10.1016/j.isprsjprs.2013.11.012 Obrir en finestra nova
Resum
In this article we analyze the response of Time-of-Flight (ToF) cameras (active sensors) for close range imaging under three different illumination conditions and compare the results with stereo vision (passive) sensors. ToF cameras are sensitive to ambient light and have low resolution but deliver high frame rate accurate depth data under suitable conditions. We introduce metrics for performance evaluation over a small region of interest. Based on these metrics, we analyze and compare depth ima...
Citació
Kazmi, W. [et al.]. Indoor and outdoor depth imaging of leaves with time-of-flight and stereo vision sensors: analysis and comparison. "ISPRS journal of photogrammetry and remote sensing", 01 Febrer 2014, vol. 88, p. 128-146.
Paraules clau
CAMERA, CANOPIES, Depth, Exposure, IMAGES, LEAF, LIGHT, Leaf imaging, MODEL, PLANT, RECONSTRUCTION, SYSTEM, Stereo vision, Sunlight, Time-of-Flight
Grup de recerca
ROBiri - Grup de Robòtica de l'IRI

Participants