Essays about: "Speedometer"

Found 5 essays containing the word Speedometer.

  1. 1. Measuring the Speed of a Floorball Shot Using Trajectory Detection and Distance Estimation With a Smartphone Camera : Using OpenCV and Computer Vision on an iPhone to Detect the Speed of a Floorball Shot

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

    Author : Eric Schmidt; [2016]
    Keywords : Computer Vision; Floorball; Bontouch; Ball; Trajectory; Speed; Motion Detection; Distance Estimation; Smartphone; Camera; OpenCV; iPhone; iOS;

    Abstract : This thesis describes the possibilities of using smartphones and their cameras in combination with modern computer vision algorithms to track and measure the speed of a floorball. Previous research within the area is described and an explanation is given as to why an implementation using three-frame temporal differencing to detect objects in motion works best to detect and track the ball. READ MORE

  3. 2. Test rig for study of pre-synchronization in gearboxes

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Johan Holmberg; Viktor Lindholm; [2015]
    Keywords : ;

    Abstract : Detta arbete är en fortsättning på ett tidigare masterarbete inom maskinkonstruktion. I det tidigare arbetet designades och tillverkades en testrigg för att mäta oljefilmsbortträngning mellan två metalliska ytor i en växellåda. READ MORE

  4. 3. On Vergence Calibration of a Stereo Camera System

    University essay from Institutionen för systemteknik; Tekniska högskolan

    Author : Sebastian Jansson; [2012]
    Keywords : Ego-motion; Self-calibration; Stereo Calibration; Stereo Camera; Vergence Calibration; Visual Odometry;

    Abstract : Modern cars can be bought with camera systems that watch the road ahead. They can be used for many purposes, one use is to alert the driver when other cars are in the path of collision. If the warning system is to be reliable, the input data must be correct. READ MORE

  5. 4. Redesign of an Instrument Panel Cluster in the electric vehicle Saab Zero Emission

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Pontus Andersson; Johan Ericsson; [2011]
    Keywords : ;

    Abstract : Att köra en elbil kan skilja sig från ett traditionellt fordon på flera sätt. Förväntningarna från föraren måste tas i beaktning när användargränssnittet i bilens instrumentpanel utformas. Denna masteruppsats behandlar test, utvärdering och nydesign av Huvudinstrumentet i Saabs elbil Zero Emission. READ MORE

  6. 5. Vehicle Positioning with Map Matching Using Integration of a Dead Reckoning System and GPS

    University essay from Institutionen för systemteknik

    Author : David Andersson; Johan Fjellström; [2004]
    Keywords : Reglerteknik; Vehicle Positioning; Dead Reckoning; GPS; Extended Kalman Filter; Map Matching; Reglerteknik;

    Abstract : To make driving easier and safer, modern vehicles are equipped with driver support systems. Some of these systems, for example navigation or curvature warning systems, need the global position of the vehicle. To determine this position, the Global Positioning System (GPS) or a Dead Reckoning (DR) system can be used. READ MORE