Essays about: "Point Pair Feature"

Showing result 1 - 5 of 6 essays containing the words Point Pair Feature.

  1. 1. Random projections in a distributed environment for privacy-preserved deep learning

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

    Author : Malcolm Bagger Toräng; [2021]
    Keywords : Random projections; Generative adversarial networks; Privacy metrics; Deep learning; Obfuscation.; Slumpmässiga projektioner; Generativa kontroversiella nätverk; Privatiserings-mått; Djupinlärning; Obfuskering.;

    Abstract : The field of Deep Learning (DL) only over the last decade has proven useful for increasingly more complex Machine Learning tasks and data, a notable milestone being generative models achieving facial synthesis indistinguishable from real faces. With the increased complexity in DL architecture and training data, follows a steep increase in time and hardware resources required for the training task. READ MORE

  3. 2. CAD-Based Pose Estimation - Algorithm Investigation

    University essay from Linköpings universitet/Datorseende

    Author : Annette Lef; [2019]
    Keywords : 6D pose estimation; bin-picking; point cloud; Point Pair Feature; Fast Global Registration;

    Abstract : One fundamental task in robotics is random bin-picking, where it is important to be able to detect an object in a bin and estimate its pose to plan the motion of a robotic arm. For this purpose, this thesis work aimed to investigate and evaluate algorithms for 6D pose estimation when the object was given by a CAD model. READ MORE

  4. 3. Benchmarking structure from motion algorithms with video footage taken from a drone against laser-scanner generated 3D models

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Angel Alfredo Martell; [2017]
    Keywords : structure from motion benchmark drone laser scanner;

    Abstract : Structure from motion is a novel approach to generate 3D models of objects and structures. The dataset simply consists of a series of images of an object taken from different positions. The ease of the data acquisition and the wide array of available algorithms makes the technique easily accessible. READ MORE

  5. 4. Visual Stereo Odometry for Indoor Positioning

    University essay from Datorseende; Tekniska högskolan

    Author : Fredrik Johansson; [2012]
    Keywords : computer vision; visual odometry; stereo camera; feature detection; feature matching; triangulation; lens distortion; minimization problem;

    Abstract : In this master thesis a visual odometry system is implemented and explained. Visual odometry is a technique, which could be used on autonomous vehicles to determine its current position and is preferably used indoors when GPS is notworking. READ MORE

  6. 5. Registration of 3D Volumetric CT Images

    University essay from Institutionen för informationsteknologi

    Author : Shuo Li; [2011]
    Keywords : ;

    Abstract : This master thesis aims to develop a system for analyzing transformation between two volumetric CT images. The volumetric image data we process is taken from a composite material. This composite material combines wood fibre and plastic and can be used to make for instance hockey sticks or furniture. READ MORE