PERSONAL DE APOYO
BUFFARINI Leandro
artículos
Título:
Tuneable algorithms for tracking activity images in dynamic speckle applications
Autor/es:
BUFFARINI, L.; RABAL, H.; CAP, N.; GRUMEL, E.; TRIVI, M.; FINGER, P.
Revista:
OPTICS AND LASERS IN ENGINEERING
Editorial:
ELSEVIER SCI LTD
Referencias:
Año: 2020 vol. 129
ISSN:
0143-8166
Resumen:
Herein we present a generalized algorithm for processing activity images. Existing algorithms are applicable only to particular cases, and a new, broader approach is therefore proposed here that is based on a set of tuneable filters for images, using an extension of the addition and subtraction operations. The choice of tuning parameter is determined based on the desired result in each experimental case. We include several objective criteria to guide the choice of the most suitable value for the parameter. The use of our approach is exemplified with typical images with dynamic speckle, such as reading under paper, corn seeds and ultrasound images. These examples are also potentials applications in engineering environments.
