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Visar resultat 6 - 10 av 193 avhandlingar som matchar ovanstående sökkriterier.

  1. 6. Efficient Methods for Volumetric Illumination

    Författare :Frida Gyllensvärd; Anders Ynnerman; Anders Persson; Markus Hadwiger; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Modern imaging modalities can generate three-dimensional datasets with a very high detail level. To transfer all the information to the user in an efficient way there is a need for three-dimensional visualization. LÄS MER

  3. 7. Energy Efficient Wireless Sensor Node Architecture for Data and Computation Intensive Applications

    Författare :Khurram Shahzad; Oelmann Bengt; Teresa Riesgo; Mittuniversitetet; []
    Nyckelord :WSN; wireless sensor node; architecture; vibration monitoring; image monitoring; energy efficient; FPGA; power management; embedded system;

    Sammanfattning : Wireless Sensor Networks (WSNs), in addition to enabling monitoring solutions for numerous new applications areas, have gained huge popularity as a cost-effective, dynamically scalable, easy to deploy and maintainable alternatives to conventional infrastructure-based monitoring solutions.A WSN consists of spatially distributed autonomous wireless sensor nodes that measure desired physical phenomena and operate in a collaborative manner to relay the acquired information wirelessly to a central location. LÄS MER

  4. 8. Hydrobatics: Efficient and Agile Underwater Robots

    Författare :Sriharsha Bhat; Ivan Stenius; Dimos V. Dimarogonas; Alexander Phillips; KTH; []
    Nyckelord :Autonomous Underwater Vehicles; Modeling; Simulation; Control; Field Testing; Cyber-physical Systems.; Autonoma Undervattensfarkoster AUV ; Modellering; Simulering; Reglerteknik; Fältprovning; Cyber-fysikaliska System CPS .; Vehicle and Maritime Engineering; Farkostteknik;

    Sammanfattning : The term hydrobatics refers to the agile maneuvering of underwater vehicles. Hydrobatic capabilities in autonomous underwater vehicles (AUVs) can enable increased maneuverability without a sacrifice in efficiency and speed. This means innovative robot designs and new use case scenarios are possible. LÄS MER

  5. 9. Efficient and Practical Non-Blocking Data Structures

    Författare :Håkan Sundell; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; shared data structure; abstract data type; snapshot; lock-free; priority queue; synchronization; non-blocking; skip list; shared memory; deque; real-time; doubly linked list; dictionary; wait-free; shared register;

    Sammanfattning : This thesis deals with how to design and implement efficient, practical and reliable concurrent data structures. The design method using mutual exclusion incurs serious drawbacks, whereas the alternative non-blocking techniques avoid those problems and also admit improved parallelism. LÄS MER

  7. 10. Efficient Implementation and Analysis of CMOS Arithmetic Circuits

    Författare :Henrik Eriksson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : With the latter part of the last century in mind, it is not hard to imagine that in the foreseeable future there will be a never-ending demand for increased data processing capability. In addition, there will be a larger public wish for a versatile mobile device such as a combined computer, phone, and camera with many hours of operation. LÄS MER