Essays about: "Christoffer Karlsson"

Showing result 1 - 5 of 12 essays containing the words Christoffer Karlsson.

  1. 1. Designing & Implementing A Geospatial Mobile Application

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap; Lunds universitet/Ergonomi och aerosolteknologi

    Author : Christoffer Karlsson; Alfred Hirschfeld; [2022]
    Keywords : interaction design; geographic data; mobile application development; rephotography; Technology and Engineering;

    Abstract : Rephotography is the act of recapturing a historic photo from the same viewpoint and is a tool for studying change. This thesis explores the development, design and evaluation of a mobile application for rephotography of Smapshot photos. READ MORE

  3. 2. Shaken by the stress : Does in-uterus earthquake exposure cause long-term disadvantages for the fetus?

    University essay from Uppsala universitet/Nationalekonomiska institutionen

    Author : Christoffer Karlsson Jamous; [2020]
    Keywords : Health; economics; fetal; origin; hypothesis; earthquakes; natural; disasters;

    Abstract : This study investigates whether in-uterus earthquake exposure causes long-term labor, human capital, and health effects. The health shock is maternal stress, which generates excessive concentration levels of cortisol in the fetal environment, negatively impacting the development of the fetus. READ MORE

  4. 3. Vision based control and landing of Micro aerial vehicles

    University essay from Karlstads universitet/Avdelningen för fysik och elektroteknik

    Author : Christoffer Karlsson; [2019]
    Keywords : 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;

    Abstract : 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. READ MORE

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

    University essay from SLU/Dept. of Economics

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

    Abstract : 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). READ MORE

  6. 5. 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

    University essay from SLU/Dept. of Economics

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

    Abstract : 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. READ MORE