Sökning: "object detection"

Visar resultat 1 - 5 av 200 uppsatser innehållade orden object detection.

  1. 1. Object Detection using deep learning and synthetic data

    Master-uppsats, Linköpings universitet/Medie- och InformationsteknikLinköpings universitet/Tekniska fakulteten

    Författare :Love Lidberg; [2018]
    Nyckelord :Deep Learning; Convolutional Neural Networks; Generative Adversarial Networks; Synthetic; Object Detection; Classification;

    Sammanfattning : This thesis investigates how synthetic data can be utilized when training convolutional neural networks to detect flags with threatening symbols. The synthetic data used in this thesis consisted of rendered 3D flags with different textures and flags cut out from real images. LÄS MER

  2. 2. Fractional Fourier Transform and Scaling Problem in Signals and Images

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

    Författare :Achyutha Ramarao Maddukuri; [2018]
    Nyckelord :Dynamic scaling; Fractional Fourier transform; Fourier transform; Pattern recognition; Signal and Image change detection;

    Sammanfattning : Context: We identify a material or thing that can be seen and touched in the world as having structures at both coarser and finer levels of scale. Scaling problem presents in a branch of science concerned with the description, prediction understanding of natural phenomena and visual arts. LÄS MER

  3. 3. Counting Cars and Determining the Vacancy of a Parking Lotusing Neural Networks

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Alexander Holmström; [2018]
    Nyckelord :;

    Sammanfattning : A lot of time, energy and money is being wasted when people are trying tond a parking lot. These elements could be reduced if the driver is provided vacancy information of a parking lot beforehand. LÄS MER

  4. 4. Camera-Based Friction Estimation with Deep Convolutional Neural Networks

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Arvi Jonnarth; [2018]
    Nyckelord :Machine Learning; Deep Learning; Statistical Learning; Friction Estimation; Computer Vision; Neural Networks; Convolutional Neural Networks; Digital Image Processing;

    Sammanfattning : During recent years, great progress has been made within the field of deep learning, and more specifically, within neural networks. Deep convolutional neural networks (CNN) have been especially successful within image processing in tasks such as image classification and object detection. LÄS MER

  5. 5. Efficient 2D SLAM for a Mobile Robot with a Downwards Facing Camera

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Christian Colliander; [2018]
    Nyckelord :SLAM; 2D SLAM; Visual SLAM; Quadcopter; Drone; Camera; Downwards facing camera; Computer Vision; Image Analysis; ROS; Robotics; Mathematics and Statistics;

    Sammanfattning : As digital cameras become cheaper and better, computers more powerful, and robots more abundant the merging of these three techniques also becomes more common and capable. The combination of these techniques is often inspired by the human visual system and often strives to give machines the same capabilities that humans already have, such as object identification, navigation, limb coordination, and event detection. LÄS MER

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