Search for dissertations about: "Image processing"
Showing result 1 - 5 of 463 swedish dissertations containing the words Image processing.
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1. Automatic Virus Identification using TEM Image Segmentation and Texture Analysis
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Viruses and their morphology have been detected and studied with electron microscopy (EM) since the end of the 1930s. The technique has been vital for the discovery of new viruses and in establishing the virus taxonomy. Today, electron microscopy is an important technique in clinical diagnostics. READ MORE
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2. Spectral Image Processing with Applications in Biotechnology and Pathology
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Color theory was first formalized in the seventeenth century by Isaac Newton just a couple of decades after the first microscope was built. But it was not until the twentieth century that technological advances led to the integration of color theory, optical spectroscopy and light microscopy through spectral image processing. READ MORE
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3. Image Filtering Methods for Biomedical Applications
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Filtering is a key step in digital image processing and analysis. It is mainly used for amplification or attenuation of some frequencies depending on the nature of the application. Filtering can either be performed in the spatial domain or in a transformed domain. READ MORE
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4. Image Analysis in Support of Computer-Assisted Cervical Cancer Screening
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : Cervical cancer is a disease that annually claims the lives of over a quarter of a million women. A substantial number of these deaths could be prevented if population wide cancer screening, based on the Papanicolaou test, were globally available. The Papanicolaou test involves a visual review of cellular material obtained from the uterine cervix. READ MORE
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5. Image processing on optimal volume sampling lattices Thinking outside the box
University dissertation from Uppsala : Acta Universitatis UpsaliensisAbstract : This thesis summarizes a series of studies of how image quality is affected by the choice of sampling pattern in 3D. Our comparison includes the Cartesian cubic (CC) lattice, the body-centered cubic (BCC) lattice, and the face-centered cubic (FCC) lattice. READ MORE
