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Black and white documents conversion
Bárnet, Lukáš ; Červinka, Luděk (referee) ; Richter, Miloslav (advisor)
The Bachelor's paper is concerned with processing black-and-white, grey-toned documents, which means the conversion of grey-toned picture of the document into binary one. In the paper, the procedures of separating the variable-brightness text from the background are described. Diverse methods of detaching the foreground from the background, the so-called picture segmentation, are used. Moreover, the outcomes of different methods are compared.
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Traffic lanes and interruptions detection
Dojava, Marian ; Červinka, Luděk (referee) ; Horák, Karel (advisor)
This master´s thesis deals with depiction aplication of camera like sensitive element for assisting system of car. It was proposed, how find a road, a lane and a obstacle on roadways. Only one camera was aplication for it. Solution is realized by methods, that are based on color and gradient of image. It applies simple methods and methods with mathematical model. Result is sum of method and its test and comparing. Realization of my program is present at resume of this thesis.
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Microdots scanner
Červinka, Luděk ; Honec, Peter (referee) ; Horák, Karel (advisor)
The microdots are very small object. The microdots are applied in protection object. The project purpose is to find and to analyze the microdots. The project consists from two parts. A first part describes the hardware sensor construction and a second part describes the software solution. I selected the optics, camera module and illumination in the hardware part. I’m analyzing of the microdots on a picture in software part.
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