Sökning: "Christoffer Karlsson"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden Christoffer Karlsson.

  1. 1. Vision based control and landing of Micro aerial vehicles

    M1-uppsats, Karlstads universitet/Avdelningen för fysik och elektroteknik

    Författare :Christoffer Karlsson; [2019]
    Nyckelord :vision; control; system; quadcopter; python; camera; vision based; landning; crazyflie; optical; visual odometry; odometry; transformation; ArUco; Kalman filter; PID; marker; rigid transformations; drone; transform; control system; homogenous transformation; ORB; detection; marker detection; Drönare; kontroll; system; kontrollsystem; quadcopter; quadrocopter; kamera; vision; visionsbaserad; styrning; landning; crazyflie; optisk; transform; homogen transform; ORB; detektering; markör;

    Sammanfattning : This bachelors thesis presents a vision based control system for the quadrotor aerial vehicle,Crazy ie 2.0, developed by Bitcraze AB. The main goal of this thesis is to design andimplement an o-board control system based on visual input, in order to control the positionand orientation of the vehicle with respect to a single ducial marker. LÄS MER

  2. 2. Hållbart resande och urban form - En fallstudie om förändringsprocesser i befintlig miljö

    Magister-uppsats, Malmö universitet/Kultur och samhälle

    Författare :Christoffer Nilsson; Oscar Karlsson; [2019]
    Nyckelord :Fysisk miljö; Urbanmorfologi; Hållbart resande; Tillgänglighet; Hållbar utveckling;

    Sammanfattning : Idag står många städer inför en ökad urbanisering, vilket innebär ökad konkurrens om ytorna i staden. Detta ställer även högre krav på kommuner att utveckla och förvalta den fysiska miljön på ett långsiktigt hållbart sätt. LÄS MER

  3. 3. Precision agriculture : a study of the profitability in a Swedish context

    Master-uppsats, SLU/Dept. of Economics

    Författare :Anton Karlsson; Christoffer Nessvi; [2018]
    Nyckelord :Precision agriculture; Variable rate technology; Mathematical optimization;

    Sammanfattning : A comparison within the European Union (EU), reveals that the Swedish agricultural sector is at a lower rate than other comparable countries regarding competitiveness. The low rate of competitiveness is an adverse development for Sweden, and according to a yearly report created by LRF Konsult the profitability of Swedish grain farming is low (SJV, 2014; www, LRF, 2017). LÄS MER

  4. 4. The cost-efficient abatement strategy for primary PM2.5 emissions between sectors in Delhi to reach the national air quality standard : a static model approach using the current legislation baseline scenario

    Kandidat-uppsats, SLU/Dept. of Economics

    Författare :Christoffer Karlsson Jamous; [2018]
    Nyckelord :air pollution; Delhi; GAINS; India; MAC; marginal abatement cost; optimization; PM2.5;

    Sammanfattning : High level of ambient PM2.5 concentration in cities have negative health implications for the population. Delhi have concentration levels above defined national standards as well as air quality guidelines defined by the WHO. The study estimates sector specific MAC functions for sectors in Delhi contributing to the primary PM2. LÄS MER

  5. 5. The performance impact from processing clipped triangles in state-of-the-art games.

    Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för kreativa teknologier

    Författare :Christoffer Karlsson; [2018]
    Nyckelord :game; optimization; geometry; graphics pipeline;

    Sammanfattning : Background. Modern game applications pressures hardware to its limits, and affects how graphics hardware and APIs are designed. In games, rendering geometry plays a vital role, and the implementation of optimization techniques, such as view frustum culling, is generally necessary to meet the quality expected by the customers. LÄS MER