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Electronic speckle photography: analysis of an algorithm …
- https://pubmed.ncbi.nlm.nih.gov/20820381/
- Electronic speckle photography: analysis of an algorithm giving the displacement with subpixel accuracy Replacing photographic recording by electronic …
Electronic speckle photography: measurement of in-plane …
- https://pubmed.ncbi.nlm.nih.gov/21060413/
- High-accuracy, noncontact measurements of in-plane strain fields have been performed through the use of an electronic-speckle-photography system. The strain fields are extracted from the displacement of defocused laser speckle in a telecentric imaging system. Two different illumination configuration …
Electronic Speckle Photography: Some Applications
- https://link.springer.com/chapter/10.1007/978-3-662-08251-5_37
- A diffusely reflecting surface illuminated by coherent (laser) light appears grainy when viewed by eye or by a camera. These so called laser speckles form a pattern which behaves as being attached to the surface. They follow any surface displacement. This property is the basis for the measurement of in-plane displacement fields by speckle photography 1.
Some recent advances in electronic speckle photography
- https://www.sciencedirect.com/science/article/pii/S014381669700081X
- Electronic speckle photography (ESP) 3, 4, 5 (may be more correctly referred to as digital speckle photography) is the digital version of speckle photography. The registration is made by video/digital recordings of the object and the evaluation process is performed in a …
(PDF) Electronic speckle photography: increased …
- https://www.academia.edu/es/9055984/Electronic_speckle_photography_increased_accuracy_by_nonintegral_pixel_shifting
- Electronic speckle photography: increased accuracy by nonintegral pixel shifting M. Sjbdahl Electronic speckle photography offers a simple and fast technique for measuring in-plane displacement fields in solid and fluid mechanics.
Electronic speckle photography: analysis of an algorithm …
- https://opg.optica.org/abstract.cfm?URI=ao-32-13-2278
- Replacing photographic recording by electronic processing has some obvious advantages. An algorithm used for electronic speckle pattern photography is presented, and the reliability and accuracy is analyzed by using computer-generated speckle patterns. The algorithm is based on a two-dimensional discrete cross correlation between subimages from different images. …
Digital speckle photography - ResearchGate
- https://www.researchgate.net/publication/286663406_Digital_speckle_photography
- Digital Speckle Photography (DSP), sometimes referred to as Electronic Speckle Photography (ESP), is a well established technique based on the calculation of the geometrical displace ment of …
Electronic Speckle Photography: Some Applications
- https://www.semanticscholar.org/paper/Electronic-Speckle-Photography%3A-Some-Applications-Sj%C3%B6dahl/ae1233f5919462aae1da41e4cb146a5ff4145c8e
- In this paper three experiments using a newly developed electronic speckle photography system are presented. A diffusely reflecting surface illuminated by coherent (laser) light appears grainy when viewed by eye or by a camera. These so called laser speckles form a pattern which behaves as being attached to the surface. They follow any surface ...
Electronic speckle photography: increased accuracy by …
- https://europepmc.org/article/MED/20941210
- Electronic speckle photography offers a simple and fast technique for measuring in-plane displacement fields in solid and fluid mechanics. An improved algorithm is presented and analyzed by use of both computer-simulated speckle patterns and real experiments.
ESP - electronic speckle photography
- https://www.allacronyms.com/ESP/electronic_speckle_photography
- Share this. Have you found the page useful? Please use the following to spread the word: APA All Acronyms. 2022. ESP - electronic speckle photography.
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