Characterization and optimization of illumination vector for contouring surface form and feature using DSPI

• Main Authors: Song, Chaolong, Prasad, A. S. Guru, Chan, Kelvin H. K., Murukeshan, Vadakke Matham
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Mechanical engineering; Linear Filters; Acoustic Noise
• Online Access: https://hdl.handle.net/10356/89701; http://hdl.handle.net/10220/47126
• Institution: Nanyang Technological University

Surface defect or damage is one of the critical factors leading to the failure of engineering materials and structures. The methodologies for the measurement of surface shape and feature or defect have been extensively explored and developed over the past few decades, including both contact and non-...