TY  - JOUR
AU  - Vargas Balbuena, Javier
AU  - Quiroga Mellado, Juan Antonio
AU  - Belenguer Dávila, Tomás
PY  - 2011
DO  - 10.1364/OL.36.000070
SN  - 0146-9592
UR  - https://hdl.handle.net/20.500.14352/43963
T2  - Optics Letters
AB  - We demonstrate a method to easily and quickly determine the local fringe density map of a fringe pattern. The method is based on an isotropic adaptive bandpass filter that is tuned at different frequencies. The modulation map after applying a specific...
LA  - eng
M2  - 70
KW  - Patterns
KW  - Orientation
KW  - Algorithm
TI  - Local fringe density determination by adaptive filtering
TY  - journal article
VL  - 36
ER  -