Sökning: "MATLAB IMAGES"

Visar resultat 21 - 25 av 135 uppsatser innehållade orden MATLAB IMAGES.

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

    Master-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Andreas Selin; [2020]
    Nyckelord :;

    Sammanfattning : 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. LÄS MER

  3. 22. Lossless Image compression using MATLAB : Comparative Study

    Kandidat-uppsats, Blekinge Tekniska Högskola

    Författare :Surya Teja Kodukulla; [2020]
    Nyckelord :Algorithms; Compression Ratio; Efficiency; Image Compression; Lossless; Lossy; Quality;

    Sammanfattning : Context: Image compression is one of the key and important applicationsin commercial, research, defence and medical fields. The largerimage files cannot be processed or stored quickly and efficiently. Hencecompressing images while maintaining the maximum quality possibleis very important for real-world applications. LÄS MER

  4. 23. Development of a Tool for Imaging the Pumping-Out Behavior of Poly- Vinyl Alcohol Shelled Microbubbles

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Stina Hägglund; [2020]
    Nyckelord :Microbubbles; Pumping-out behavior; Verasonics; Ultrasound; Ultrafast imaging;

    Sammanfattning : For many years, microbubbles have been used as ultrasound contrast agents to improve the quality of diagnostics, seeing that they produce more backscattering ultrasound than blood does. Novel types of microbubbles and increased knowledge about their different behaviors have led to other suggested areas of use. LÄS MER

  5. 24. Directional edge detection by the gradient method applied to linear and non-linear edges

    Kandidat-uppsats, Umeå universitet/Institutionen för matematik och matematisk statistik

    Författare :Mohammed Al-Dory; [2020]
    Nyckelord :Edge detection; Gradient; Image processing; Computer vision; Circular convolution; Transform methods; Applied mathematics; Kantdetektering; Gradient; Bildbehandling; Datorseende; Cirkulär faltning; Transformmetoder; Tillämpad matematik;

    Sammanfattning : When we humans look at images, especially paintings, we are usually interested in the sense of art and what we regard as “beauty”. This may include colour harmony, fantasy, realism, expression, drama, ordered chaos, contemplative aspects, etc. LÄS MER

  7. 25. Image Enhancement & Automatic Detection of Exudates in Diabetic Retinopathy

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

    Författare :Vivek Mallampati; [2019]
    Nyckelord :Exudates; Diabetic Retinopathy; Mahalanobis Distance; Histogram Equalization; Contrast Limited Adaptive Histogram Equalization.;

    Sammanfattning : Diabetic retinopathy (DR) is becoming a global health concern, which causes the loss of vision of most patients with the disease. Due to the vast prevalence of the disease, the automated detection of the DR is needed for quick diagnoses where the progress of the disease is monitored by detection of exudates changes and their classifications in the fundus retina images. LÄS MER