Essays about: "Color Compression"

Showing result 1 - 5 of 9 essays containing the words Color Compression.

  1. 1. Noncollinear optical parametric amplification of a supercontinuum

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

    Author : Henrik Åkesson; [2019]
    Keywords : optical parametric amplification; supercontinuum generation; nonlinear optics; laser pulse compression; lasers; optics; Physics and Astronomy; Technology and Engineering;

    Abstract : During this thesis, work has been done towards realizing a short-wave infrared (SWIR) laser source based on optical parametric amplification. It is planned that this setup should be able to produce few-cycle laser pulses at 2μm with a stable carrier-envelope phase (CEP). READ MORE

  3. 2. A comparison of image and object level annotation performance of image recognition cloud services and custom Convolutional Neural Network models

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Kristian Nilsson; Hans-Eric Jönsson; [2019]
    Keywords : machine learning; cnn; image recognition; cloud services;

    Abstract : Recent advancements in machine learning has contributed to an explosive growth of the image recognition field. Simultaneously, multiple Information Technology (IT) service providers such as Google and Amazon have embraced cloud solutions and software as a service. READ MORE

  4. 3. Compression and Decompression of Color MRI Image by Huffman Coding

    University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Author : Xin Zou; [2018]
    Keywords : ;

    Abstract : MRI image (Magnetic Resonance Imaging) as a universal body checkup method in modern medicine. It can help doctors to analyze the condition of patients as soon as possible. As the medical images, the MRI images have high quality and a large amount of data, which requires more transmission time and larger storage capacity. READ MORE

  5. 4. Per-face parameterization for Texture Mapping of Geometry in Real-Time

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

    Author : Johan Noren; [2014]
    Keywords : meshcolors; mesh; colors; uv; texture; texturemapping; parametrization; dice; frostbite; mt; Datateknik; Datateknik;

    Abstract : We investigate the mesh colors method for per-face parameterization for texture-mapping of geometry, implemented in the game engine Frostbite 3, for the purpose of evaluating the method compared to traditional texture-mapping in a real-time application. Traditional UV-mapping often causes discontinuities which commonly results in visible seams in the end results. READ MORE

  6. 5. Custom Lossless Compression and High-Quality Lossy Compression of White Blood Cell Microscopy Images for Display and Machine Learning Applications

    University essay from Lunds universitet/Matematik LTH

    Author : Terese Nilsson; Daniel Hamngren; [2013]
    Keywords : image compression; compression of medical images; blood cell microscopy; pca; regression analysis; discrete wavelet transform; reversible integer transform; lossy; lossless; lossy compression; lossless compression; Huffman; Huffman coding; image analysis; image processing; CFA; color filter array; bayer filter; Technology and Engineering; Mathematics and Statistics;

    Abstract : This master's thesis investigates both custom lossless compression and high-quality lossy compression of microscopy images of white blood cells produced by CellaVision's blood analysis systems. A number of different compression strategies have been developed and evaluated, all of which are taking advantage of the specific color filter array used in the sensor in the cameras in the analysis systems. READ MORE