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Picture correction
Sedlo, Petr ; Horák, Karel (referee) ; Richter, Miloslav (advisor)
This work is focussed on different unwanted effects that damage a digitally acquired image. An image acquired using a digital camera can suffer from a series of defects. First, the noise is concerned. It occures due to discretisation. Next, there are the defects including vignetting, radial image distortion, chromatic aberration. In my thesis I also worked on backlight image compensation and panorama creation from an image sequence. For backlight images we need to increase the brightness in the dark parts of the image, so that the details became more visible. At panorama creation we are careful about brightness evenness in partial images, which is usually not conserved and consequently we try to find a suitable boundary-line to connect images and smooth it. The fundamental part of my work was writing the algorithms that are able to compensate these defects at least partly. For this aim I took use of the Matlab environment.
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Protein calculator
Sedlo, Petr ; Maděránková, Denisa (referee) ; Škutková, Helena (advisor)
This work is focussed on studying and analysis of protein qualities while using experimental methods which are next confronted with numerical analysis, which have been introduced by the expansion in computer engineering. Within that task I built up a program for calculation of isoelectric point and molecular mass of an entered chain of amino acids. The program will draw a graph of pH dependance of molecular charge in the wide range of pH values in accordance with the given criteria. We can gain results very quickly and easily in this way, however, these results are just a rough estimate. We´re assumed to be aware of this fact because incorrect use of that program where exact analysis is required would cause errors.
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Picture correction
Sedlo, Petr ; Horák, Karel (referee) ; Richter, Miloslav (advisor)
This work is focussed on different unwanted effects that damage a digitally acquired image. An image acquired using a digital camera can suffer from a series of defects. First, the noise is concerned. It occures due to discretisation. Next, there are the defects including vignetting, radial image distortion, chromatic aberration. In my thesis I also worked on backlight image compensation and panorama creation from an image sequence. For backlight images we need to increase the brightness in the dark parts of the image, so that the details became more visible. At panorama creation we are careful about brightness evenness in partial images, which is usually not conserved and consequently we try to find a suitable boundary-line to connect images and smooth it. The fundamental part of my work was writing the algorithms that are able to compensate these defects at least partly. For this aim I took use of the Matlab environment.
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Protein calculator
Sedlo, Petr ; Maděránková, Denisa (referee) ; Škutková, Helena (advisor)
This work is focussed on studying and analysis of protein qualities while using experimental methods which are next confronted with numerical analysis, which have been introduced by the expansion in computer engineering. Within that task I built up a program for calculation of isoelectric point and molecular mass of an entered chain of amino acids. The program will draw a graph of pH dependance of molecular charge in the wide range of pH values in accordance with the given criteria. We can gain results very quickly and easily in this way, however, these results are just a rough estimate. We´re assumed to be aware of this fact because incorrect use of that program where exact analysis is required would cause errors.
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