Estimating Local Orientation in 3D Fibrilar Textures by Modifying the Traditional Brightness Constancy Approaches (CROSBI ID 645057)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa
Podaci o odgovornosti
Baličević, Vedrana ; Lončarić, Sven ; Bijnens, Bart
engleski
Estimating Local Orientation in 3D Fibrilar Textures by Modifying the Traditional Brightness Constancy Approaches
Our approach for detecting fiber orientation in volumes acquired by slice-wise imaging is to use well known methods for tracking objects in videos, based on the brightness constancy principle: as in the Horn-Schunck and Lucas- Kanade algorithms. We merge the vector fields obtained along each of the three directions with these two algorithms into one resulting vector field to compensate for the limitations of each algorithm. Though brightness constancy approaches are commonly used in video applications, we managed to obtain good results on static 3D images by combining the original approaches.
orientation estimation, brightness constancy, Horn-Schunk, Lucas-Kanade
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Podaci o prilogu
14-14.
2016.
objavljeno
Podaci o matičnoj publikaciji
Fifth Croatian Computer Vision Workshop - Abstract Book
Lončarić ; Sven, Cupec ; Robert
Podaci o skupu
Croatian Computer Vision Workshop
poster
11.10.2016-11.10.2016
Osijek, Hrvatska