Sökning: "MATLAB Image Processing Tool."

Visar resultat 1 - 5 av 18 uppsatser innehållade orden MATLAB Image Processing Tool..

  1. 1. Optimization of an advanced algorithm for bone imaging

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Adam Mrozek; [2022]
    Nyckelord :osteoporosis; optimization; programming; engineering; X-ray; bone; mineral density; speed; faster; projection; MATLAB; C ; Technology and Engineering;

    Sammanfattning : Fracture risk in osteoporosis is increased and osteoporosis is the most common metabolic bone disease and treatment is expensive. Osteoporosis is diagnosed by measuring Bone Mineral Density (BMD), which does not consider other factors such as bone geometry or architecture. LÄS MER

  3. 2. Label-free cell tracking

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Jonathan Dahlberg; Robin Öhrnberg; [2022]
    Nyckelord :Cell tracking; Technology and Engineering;

    Sammanfattning : Migrating cells under various force fields in microfluidic devices has been used as a tool to study the cell properties. Cells respond to the same force field in different ways depending on their properties, resulting in different migration velocities and trajectories which are obtained by cell tracking. LÄS MER

  4. 3. Differences in tumor volume for treated glioblastoma patients examined with 18F-fluorothymidine PET and contrast-enhanced MRI

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Karolina Hedman; [2020]
    Nyckelord :PET MRI; positron emission tomography; magnetic resonance imaging; brain tumor; glioblastoma; image segmentation; adaptive thresholding; feature extraction; radiotracer; gadolinium; image processing; image analysis;

    Sammanfattning : Background: Glioblastoma (GBM) is the most common and malignant primary brain tumor. It is a rapidly progressing tumor that infiltrates the adjacent healthy brain tissue and is difficult to treat. Despite modern treatment including surgical resection followed by radiochemotherapy and adjuvant chemotherapy, the outcome remains poor. LÄS MER

  5. 4. Evaluation of high-level synthesis tools for generation of Verilog code from MATLAB based environments

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Carl Bäck; [2020]
    Nyckelord :HLS; System Generator for DSP; Histogram; Xilinx Zynq UltraScale ; FPGA design workflow; Hardware Description Language Coder; HDL Coder; Field Programmable Gate Arrays; Image processing;

    Sammanfattning : FPGAs are of interest in the signal processing domain as they provide the opportunity to run algorithms at very high speed. One possible use case is to sort incoming data in a measurement system, using e.g. a histogram method. LÄS MER

  7. 5. Characterizing optical and electrical properties of monolayer MoS2 by backside absorbing layer microscopy

    Master-uppsats, Uppsala universitet/Institutionen för fysik och astronomi

    Författare :Nathan Ullberg; [2020]
    Nyckelord :backside absorbing layer microscopy; BALM; monolayer MoS2; TMD; TMDC; 2D materials; nanomaterials; nanotechnology; refractive index; extinction coefficient; absorption coefficient; field-effect transistor; FET; semiconductors; optoelectronics; optics; raw image processing; chemical vapor deposition; CVD; in situ characterization;

    Sammanfattning : Nanomaterials are playing an increasing role in novel technologies, and it is important to develop optical methods to characterize them in situ.  To that end, backside absorbing layer microscopy (BALM) has emerged as a powerful tool, being capable to resolve sub-nanometer height profiles, with video-rate acquisition speeds and a suitable geometry to couple live experiments. LÄS MER