Essays about: "Johan Lind"

Showing result 1 - 5 of 8 essays containing the words Johan Lind.

  1. 1. Evaluating CNN-based models for unsupervised image denoising

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Johan Lind; [2021]
    Keywords : denoising; deep learning; unsupervised learning; CNN; image processing;

    Abstract : Images are often corrupted by noise which reduces their visual quality and interferes with analysis. Convolutional Neural Networks (CNNs) have become a popular method for denoising images, but their training typically relies on access to thousands of pairs of noisy and clean versions of the same underlying picture. READ MORE

  3. 2. Robot Vacuum cleaner

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Joel Bergman; Johan Lind; [2019]
    Keywords : Arduino; DC motors; Stepper motors; Ultrasonic sensors; Robot vacuum cleaner.; Arduino; likströmsmotorer; stegmotorer; ultraljudssensorer; Robotdammsugare;

    Abstract : Although a robot vacuum cleaner is a well-known product, development is still interesting. Better working sensors and more sophisticated algorithms and sensors are used in new cleaners. READ MORE

  4. 3. Make it Meaningful : Semantic Segmentation of Three-Dimensional Urban Scene Models

    University essay from Linköpings universitet/Datorseende

    Author : Johan Lind; [2017]
    Keywords : semantic segmentation; knn; svm; rcf; feature space; 3D; classification;

    Abstract : Semantic segmentation of a scene aims to give meaning to the scene by dividing it into meaningful — semantic — parts. Understanding the scene is of great interest for all kinds of autonomous systems, but manual annotation is simply too time consuming, which is why there is a need for an alternative approach. READ MORE

  5. 4. A CFD Method for Simulation of Gas-Liquid Flow in Cooling Systems : An Eulerian-Eulerian Approach

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Malin Lind; Karl Johan Josefsson; [2016]
    Keywords : CFD; Gas-Liquid; Two-phase; Eulerian; Air bubbles; Flow; Eulerian-Eulerian; Cooling system;

    Abstract : When designing modern engines it is important to construct a cooling system that cools the engine structure efficiently. Within the cooling system there is always a certain amount of air which can accumulate and form air pockets in critical areas, such as the water jacket, which can lead to wall degradation. READ MORE

  6. 5. The death of the city centers : A qualitative study of the use to brand city centers

    University essay from Linnéuniversitetet/Institutionen för marknadsföring (MF)

    Author : Johan Lind; Hannes Danielsson; Nelli Avagjan; [2015]
    Keywords : City center branding; place branding;

    Abstract : Place branding originates from the original term branding and attempts to brand a place instead of a product. Current place branding theories are blurry and many theories have occurred, which has caused confusion among the research community. READ MORE