Sökning: "Distorted Images"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden Distorted Images.

  1. 1. Effekten av syntetiska cannabinoider med avseende på symtomen av posttraumatiskt stressyndrom : En litteraturstudie om vilken påverkan syntetiska cannabinoider har på symtomen av posttraumatiskt stressyndrom

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Författare :Medina Mahmutovic; [2021]
    Nyckelord :Posttraumatiskt stressyndrom; Syntetiska cannabinoider;

    Sammanfattning : Background - Posttraumatic stress disorder, PTSD, is a complex disease that occurs when different kinds of traumatic events happen. The symptoms are individual and vary due to the kind of traumatic experience and the persons reaction. LÄS MER

  2. 2. Disocclusion Inpainting using Generative Adversarial Networks

    Master-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Nadeem Aftab; [2020]
    Nyckelord :depth image-based rendering DIBR ; generative adversarial network GAN ; neural network; disocclusion;

    Sammanfattning : The old methods used for images inpainting of the Depth Image Based Rendering (DIBR) process are inefficient in producing high-quality virtual views from captured data. From the viewpoint of the original image, the generated data’s structure seems less distorted in the virtual view obtained by translation but when then the virtual view involves rotation, gaps and missing spaces become visible in the DIBR generated data. LÄS MER

  3. 3. Developing a New Method for MRI Triggering Using Doppler Ultrasound

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

    Författare :Usama Gazay; [2019]
    Nyckelord :;

    Sammanfattning : Purpose: Magnetic Resonance Imaging (MRI) is a medical imaging technique used in radiology to produce high quality images of the anatomy and the physiological processes of the body. Cardiac gating is a triggering system used for the MRI scanner to synchronize the MRI scanner with the cardiac cycle of the patient while imaging. LÄS MER

  4. 4. Robustness of a neural network used for image classification : The effect of applying distortions on adversarial examples

    Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Datavetenskap

    Författare :Rasmus Östberg; [2018]
    Nyckelord :LeNet; Distorted Images; MNIST; Adversarial Examples;

    Sammanfattning : Powerful classifiers as neural networks have long been used to recognise images; these images might depict objects like animals, people or plain text. Distorted images affect the neural network's ability to recognise them, they might be distorted or changed due to distortions related to the camera. LÄS MER

  5. 5. Estimation and Correction of the Distortion in Forensic Image due to Rotation of the Photo Camera

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

    Författare :Sathwika Bavikadi; Venkata Bharath Botta; [2018]
    Nyckelord :Hough Transformation; Hough Circular Transformation; Image Rotation; Forensic Scales.;

    Sammanfattning : Images, in contrast to text, represent an effective and natural communication media for humans, due to their immediacy and the easy way to understand the image content. Shape recognition and pattern recognition are one of the most important tasks in the image processing. LÄS MER