Essays about: "homographies"

Showing result 1 - 5 of 7 essays containing the word homographies.

  1. 1. Cycle-GAN for removing structured foreground objects in images

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Romina Carolina Arriaza Barriga; [2020]
    Keywords : ComputerVision; Image de-fencing; CycleGAN; GAN; Homography; Unpaired data; Fence removal.; Datorvision; avstängning av bilder; CycleGAN; GAN; homografi; oparade data; borttagning av staket.;

    Abstract : The TRACAB Image Tracking System is used by ChyronHego for the tracking of ball and players on football fields. It requires the calibration of the cameras around the arena which is disrupted by fences and other mesh structures that are positioned between the camera and the field as a safety measure for the public. READ MORE

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

    University essay from Lunds universitet/Matematik LTH

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

    Abstract : 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. READ MORE

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

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

    Abstract : 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. READ MORE

  5. 4. Homography Estimation using Deep Learning for Registering All-22 Football Video Frames

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Hampus Fristedt; [2017]
    Keywords : Deep learning; Convolutional neural network; homography;

    Abstract : Homography estimation is a fundamental task in many computer vision applications, but many techniques for estimation rely on complicated feature extraction pipelines. We extend research in direct homography estimation (i.e. without explicit feature extraction) by implementing a convolutional network capable of estimating homographies. READ MORE

  6. 5. Improving motion tracking using gyroscope data in Augmented Reality applications

    University essay from KTH/Datorseende och robotik, CVAP

    Author : Fredrik Bystam; [2015]
    Keywords : Computer vision; image processing; augmented reality; mobile platforms;

    Abstract : As commissioned by Bontouch AB, this project contains the attempt to create an Augmented Reality application for smartphones, where a parcel is visualised in order for a user to get a comprehensive image of the parcel size. The main focus of the project was to create an eectively running en- gine that can process images for computer vision, in order to determine the pose of the smartphone camera. READ MORE