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In recent years, the precision machine industry plays an important role in the economic development. With the advent of ultra-modern machines, the variety of machined parts has increased greatly and complicated shapes difficult to machine have been produced easily by the program. To improve the quality of these complex types of machined parts, it is very important to rapidly and accurately measure the 3D shape of the produced machined parts. Various measurement tools have been introduced and widely used to evaluate the quality of machined parts.This book describes the 3D information analysis...

Shearography, one of the most up-to-date scientific and technological achievements, is a powerful measurement method capable of measuring micro-strains,stress distributions, strain distributions, etc. with high accuracy,and has been studied worldwide. Especially with the rapid development of computers and solid-state imaging sensors, shearography is becoming a more important tool in the measurement of microstrain. And shearography is widely used worldwide today due to its simplicity of optical systems, low measurement environmental requirements and the advantages of using inexpensive...