1 May 1998 Electronic speckle pattern interferometry using compressed images from a digital still camera
Author Affiliations +
Abstract
We describe a simple method to derive electronic speckle pattern interferometry (ESPI) fringes using compressed JPEG images from a digital still camera and a personal computer. We show that ESPI fringes of good quality can be obtained by this method. We show examples of ESPI fringes for thermal loading and for mechanical deformations of the test object.
Kazi Monowar Abedin, Kazi Monowar Abedin, Masaru Kawazoe, Masaru Kawazoe, Koji Tenjimbayashi, Koji Tenjimbayashi, Tomoaki Eiju, Tomoaki Eiju, Kiyofumi Matsuda, Kiyofumi Matsuda, } "Electronic speckle pattern interferometry using compressed images from a digital still camera," Optical Engineering 37(5), (1 May 1998). https://doi.org/10.1117/1.601684 . Submission:
JOURNAL ARTICLE
3 PAGES


SHARE
Back to Top