Object Width Measurement System Using Light Sectioning Method
نویسندگان
چکیده
منابع مشابه
Method of obtaining optical sectioning by using structured light in a conventional microscope.
We describe a simple method of obtaining optical sectioning in a conventional wide-field microscope by projecting a single-spatial-frequency grid pattern onto the object. Images taken at three spatial positions of the grid are processed in real time to produce optically sectioned images that are substantially similar to those obtained with confocal microscopes.
متن کاملMeasurement of Displacement of Optical Fiber Using Light Intersection Method
Connecting method of optical fibers by V-shaped groove is used in various fields. And in this met,hod, i t is important to estimate distortion of a fiber, because a distortion of the optical fiber influences a connection characteristics. We developed measurement technique of a n optical fiber distortion using Light Intersection Method and optimized incidence angle of the laser beam on a Sample ...
متن کاملAccurate 3D measurement using a structured light system
This paper discusses a method for obtaining accurate 3D measurements using a temporally encoded structured light system. An objective of the work was to have a balance in the accuracy of all components in the system. This was achieved by including lens distortion in the models for both the camera and projector which comprise the structured light system. In addition, substripe estimation was use...
متن کاملIn - Process Measurement of Bending Angles Based on the Principle of Light Sectioning
This paper presents an industrial application of optical 3-D sensing based on the principle of light sectioning. The presented project aims at an in-process measurement of the bending angle in a commercial bending machine. Air bending is a valuable manufacturing method in a flexible and computer integrated manufacturing system, because it allows forming of sheet metals with a great variety of b...
متن کاملA method of sectioning aspirated bone-marrow.
A technique for preparing histological sections of aspirated bone-marrow to be satisfactory should fulfil the following conditions: it should be simple and easy to perform; it should give a good concentration of marrow particles without much admixture with peripheral blood; it should produce very little lysis of the blood cells; and it should give good fixation of the tissue so that sections ca...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korea Institute of Information and Communication Engineering
سال: 2014
ISSN: 2234-4772
DOI: 10.6109/jkiice.2014.18.3.697