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Three-dimensional image analysis for quantification of tooth movements and landmark changes
Orthodontics Dental Image Tooth Movement Three-dimensional
2015/1/12
Quantification of treatment outcomes (tooth displacement and bony changes) is the key to advance orthodontic research and improve clinical practices. Traditionally, treatment outcome were quantified b...
A Novel Verticality Detection Algorithm Based on Local Image Sharpness Criterion
Verticality Detection Image Definition Optical Axis Adjustment
2011/8/5
In the high precision image measurement system, the verticality error between the axis of the shooting system and the measured object can bring error of the measurement result. The high demand of the ...
A Novel Verticality Detection Algorithm Based on Local Image Sharpness Criterion
Verticality Detection Image Definition Optical Axis Adjustment
2011/8/4
In the high precision image measurement system, the verticality error between the axis of the shooting system and the measured object can bring error of the measurement result. The high demand of the ...
Film Thickness Analysis for EHL Contacts under Steady-State and Transient Conditions by Automatic Digital Image Processing
EHL Contacts Steady-State Transient Conditions Automatic Digital Image
2008/10/21
The knowledge of the film thickness values is very important in lubricated contacts to verify the lubrication conditions. Optical interferometry is one of the most used methodologies for film thicknes...