Sökning: "Victor Ähdel"

Hittade 2 uppsatser innehållade orden Victor Ähdel.

  1. 1. On the effect of architecture on deep learning based features for homography estimation

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Victor Ähdel; [2018]
    Nyckelord :Machine Learning; Deep Learning; Computer Vision; Keypoints; Interest Points; Features; Homography;

    Sammanfattning : Keypoint detection and description is the first step of homography and essential matrix estimation, which in turn is used in Visual Odometry and Visual SLAM. This work explores the effect (in terms of speed and accuracy) of using different deep learning architectures for such keypoints. LÄS MER

  3. 2. Is GPGPU CCL worth it? : A performance comparison between some GPU and CPU algorithms for solving connected components labeling on binary images

    Kandidat-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Alex Sundström; Victor Ähdel; [2016]
    Nyckelord :;

    Sammanfattning : Connectedcomponentlabeling(CCL)isatraditionallysequentialproblem that is hard to parallelize. This report aims to test the performance of solving CCL using massively parallel hardware through GPGPU. To achieve this several CCL algorithms were researched and implemented using C++ and OpenCL. LÄS MER