Speckle referencing: digital speckle pattern interferometry (SR- DSPI) for imaging of non-diffusive surfaces

• Main Authors: Matham, Murukeshan Vadakke, Chan, Kelvin H. K., Song, Chaolong
• 其他作者: Asundi, Anand K.
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2018
• 主題: Laser Speckle; DRNTU::Engineering::Mechanical engineering; Non-diffusive Surface
• 在線閱讀: https://hdl.handle.net/10356/89491; http://hdl.handle.net/10220/47089

Optical metrology has been widely employed as a key technique for modern industrial production, owing to its fast, precise and non-invasive measurement. Digital speckle pattern interferometry (DSPI) is one of these non-destructive testing methods that possess the abilities to measure surface deforma...