Essays about: "Tissue decomposition"

Showing result 1 - 5 of 17 essays containing the words Tissue decomposition.

  1. 1. Automated HER2 Scoring of Breast Cancer Tissue using Upconverting Nanoparticle Images

    University essay from Lunds universitet/Matematik LTH

    Author : Adam Belfrage; Alexander Wik; [2022]
    Keywords : HER2-scoring; image analysis; interpretability; digital pathology; computer aided pathology; whole slide imaging; ASCO-guidelines; singular value decomposition; shape models; Bayesian classification; Biology and Life Sciences; Medicine and Health Sciences; Technology and Engineering; Mathematics and Statistics;

    Abstract : Computer aided pathology is becoming more and more of a requirement within pathology due to increased demand of individualised treatments and personalised medicine. Because of the advance of digital pathology in recent years, where a high resolution camera acquire images of microscope slides, pathologists can now assess tissue samples in digital images. READ MORE

  3. 2. Material decomposition using a photon counting X-ray detector in low energy range

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Rasmus Solem; [2021]
    Keywords : Medicine and Health Sciences;

    Abstract : Material decomposition in X-ray imaging is used to separate different materials or elements in an image and to quantify their respective concentration. The material decomposition and quantification are made possible by the dependency of attenuation on the attenuating material and photon energy. READ MORE

  4. 3. Evaluation of ULM for sub-wavelength imaging of microvasculature in skeletal muscles : A simulation study

    University essay from Umeå universitet/Institutionen för fysik

    Author : Andreas Selin; [2020]
    Keywords : ;

    Abstract : A vital part of the human anatomy is the circulatory system, which branches out in a vast network of vessels delivering oxygen and other nutrients to all parts of the body. In a human adult, there are about 40 billion capillaries with a diameter of about 10 µm. READ MORE

  5. 4. Iodine Quantification Using Dual Energy Computed Tomography and applications in Brain Imaging

    University essay from Lunds universitet/Sjukhusfysikerutbildningen

    Author : Veronica Fransson; [2019]
    Keywords : Physics and Astronomy;

    Abstract : Purpose/Background Dual Energy Computed Tomography (DECT) have been clinically available for over ten years. Two such systems are currently used at Skane University Hospital (SUS) in Lund. By utilizing materials different attenuating properties at different energies, material decomposition and iodine quantification is possible. READ MORE

  6. 5. Mammography Classification and Nodule Detection using Deep Neural Networks

    University essay from KTH/Numerisk analys, NA

    Author : Fabian Sinzinger; [2017]
    Keywords : ;

    Abstract : Mammographic screenings are the most common modality for an early detection of breast cancer, but a robust annotation of the depicted breast tissue presents an ongoing challenge, even for well-experienced radiologists. Computer-aided diagnosis systems can support the human classification. READ MORE