Essays about: "single pixel imaging"

Showing result 1 - 5 of 11 essays containing the words single pixel imaging.

  1. 1. Cell Identification from Microscopy Images using Deep Learning on Automatically Labeled Data

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Fredrik Salomon-Sörensen; [2023]
    Keywords : Deep Learning; Cell Identification; Image Segmentation; Nuclei Segmentation; Convolutional Neural Networks; UNet; Image Analysis; Microscopy; Noisy Labels; Phase-Contrast; Automatic Labeling; Technology and Engineering;

    Abstract : In biology, cell counting provides a fundamental metric for live-cell experiments. Unfortunately, most researchers are constrained to using tedious and invasive methods for counting cells. Automatic identification of cells in microscopy images would therefore be a valuable tool for such researchers. READ MORE

  3. 2. Automated Quantitative Phase Imaging Pipeline : for Monitoring Bacterial Cell Growth under Chemical Influence

    University essay from Uppsala universitet/Avdelningen Vi3

    Author : Samuel Zargani; [2023]
    Keywords : image analysis; QPI; Quantitative Phase Imaging; QLSI; kvantitativ fasavbildning; Bildanalys;

    Abstract : Bacteria have a vital role in ecosystems and the human health. However, the effect of environmental pollution on them at the single-cell level are still not well understood. Label-free imaging has become increasingly important within science. It has allowed for the visualization of cells without the use of molecular tools or labels. READ MORE

  4. 3. X-Ray Fluorescence of Metal Halide Perovskites

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Samuel Narciso Silva; [2022]
    Keywords : Perovskite; X-ray; Fluorescence; Python; PyMCA; Synchrotron radiation; Physics and Astronomy;

    Abstract : This thesis has the aim to provide a framework for analyzing X-ray fluorescence (XRF) data obtained from German Electron-Synchrotron Group (DESY). The theoretical analysis shows that XRF competes with Auger emission, and works mainly for elements with high atomic number. Here, incident X-rays of 13. READ MORE

  5. 4. Improving the temporal resolution of a microspectrometer for the study of the photophysics of enhanced green fluorescent protein

    University essay from KTH/Tillämpad fysik

    Author : Lukas Rane; [2021]
    Keywords : Biophysics; EGFP; Fluorescence; triplet state; Biofysik; EGFP; fluorescens; triplet tillstånd;

    Abstract : The use of fluorescent proteins as fluorescent markers has exploded over the last decades. In particular due to the development of advanced microscopy for live cell measurements, dynamic molecular studies down to single molecule levels and for superresolution microscopy. READ MORE

  6. 5. Stand-alone Dual Sensing Single Pixel Camera in SWIR

    University essay from Linköpings universitet/Fysik och elektroteknik; Linköpings universitet/Tekniska fakulteten

    Author : Martin Oja; Sebastian Olsson; [2019]
    Keywords : Single Pixel Camera; SWIR; Compressive Sensing; Single Pixel Imaging; Image Reconstruction;

    Abstract : A Single pixel camera is just that, a camera that uses only a single pixel to take images. Though, it is a bit more to it than just a pixel. It requires several components which will be explained in the thesis. READ MORE