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Filtering by: Subject Image processing -- Mathematics Degree Field Mechanical Engineering

Processing of laser interferometric signals for small displacement measurements

Creator:

Peng, Gwo-sheng

Abstract:

Algorithms for analyzing laser interferometry signals were developed and adopted to the computer based processing of small displacement measurements. These methods, matrix operation approach and fixed parameters approach, are based on signal phase calculation and are able to replace complex fringe counting electronic circuits. The matrix operation provides an approach...

Resource Type:

Dissertation

Full Text:

camera and image processing system in electronic speckle pattern interferometry is commonly required
The design of an aquatic insect imaging device as part of a system to automate insect classification for biomonitoring

Creator:

Sarpola, Matt J.

Abstract:

Population counts of aquatic insects are a valuable tool for monitoring the water quality of rivers and streams. However, the handling of samples in the lab for species identification is time consuming. An aquatic insect imaging device was designed as part of a system to automate aquatic insect classification and...

Resource Type:

Masters Thesis
Application of digital image correlation in material parameter estimation and vibration analysis of carbon fiber composite and aluminum plates

Creator:

Chuang, Chih-Lan Jasmine

Abstract:

Identifying material parameters in composite plates is a necessary first step in a variety of structural applications. For example, understanding the material parameters of carbon fiber composite is important in investigating sensor and actuator placement on micro-air-vehicle wings for control and wing morphing purposes. Knowing the material parameters can also...

Resource Type:

Masters Thesis

Full Text:

Digital Image Correlation in Material Parameter Estimation and Vibration Analysis of Carbon Fiber