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Research of Level-wise Scan Micro-image Synthesizing System

Author: CaiChangYu
Tutor: ZuoXu；XuDongMing
School: Changchun University of Science and Technology
Course: Instrument Science and Technology
Keywords: Definition evaluation Image synthesis Microscopic images Stepper motor
CLC: TP391.41
Type: Master's thesis
Year: 2010
Downloads: 22
Quote: 0
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Abstract


Conventional microscope observing specimens , since the limited microscope depth of field , and usually require the specimen flatten or slice processing it in a plane , and then observed . This observation of microscopic specimens have certain destructive . If not microscopic specimens flatten or slice processing only observed a partial clear images , can not meet the needs of the specimens were observed . In order to overcome the limitations of the traditional methods of microscopic observation , the need to develop new types of microscopy system , it can be used for rapid non-destructive observation , but also observed a clear image to the whole area of the field of vision . In this paper, the design of the layer-by-layer scanning microscopy image synthesis system by means of digital image processing in the premise of non-destructive observation a clear microscopic image . And can further obtain three-dimensional image of the surface of microscopic specimens . To provide a new means of microscopic observation . In this paper, the method of image synthesis design layer by layer scanning microscopy image synthesis system . The principle of the system is: the lifting process of the stage , the continuous acquisition of multi-frame partial clear images , and then extract the clear part of each frame , the clear part of the synthesis of a clear image of an overall . The layer-by-layer scanning microscopic image synthesis system consists of six parts : computer , video capture card , CCD camera , stepper motor control module , microscope and lifts . This paper discusses the image synthesis algorithm focuses on computer software , also introduced a single-chip software and system hardware design , and the entire system was investigated experimentally .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
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