Title :
Effects of light sources selection and surface properties on Photometric Stereo error
Author :
Büyükatalay, Soner ; Birgül, Özlem ; Halici, Ugur
Author_Institution :
ODTU Elektrik ve Elektron. Muhendisligi Bolumu, Ankara, Turkey
Abstract :
Performance of Photometric Stereo (PS) that generates 3D surface by using images with different illumination depends on the selection of light sources. In this work, synthetic images were generated for different surfaces with different reflection models. Surface and normals were reconstructed from these images with PS. Normal and surface errors were analyzed to find minimum error light selection.
Keywords :
error analysis; image reconstruction; light reflection; optical images; photometric light sources; stereo image processing; 3D surface; image reconstruction; light source selection; photometric stereo error; reflection model; surface errors; surface properties; synthetic images; Charge coupled devices; Light sources; Machine intelligence; Optical imaging; Optical variables control; Reflection; Surface reconstruction;
Conference_Titel :
Signal Processing and Communications Applications Conference (SIU), 2010 IEEE 18th
Conference_Location :
Diyarbakir
Print_ISBN :
978-1-4244-9672-3
DOI :
10.1109/SIU.2010.5650171
