Sökning: "Spatial alignment"

Visar resultat 1 - 5 av 41 avhandlingar innehållade orden Spatial alignment.

  1. 1. Towards Joint Super-Resolution and High Dynamic Range Image Reconstruction

    Författare :Tomas Bengtsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Super-resolution; Dynamic range; Human visual system; Inverse problem; Image reconstruction; Spatial alignment; Photometric alignment; Digital camera system;

    Sammanfattning : The main objective for digital image- and video camera systems is to reproduce a real-world scene in such a way that a high visual quality is obtained. A crucial aspect in this regard is, naturally, the quality of the hardware components of the camera device. There are, however, always some undesired limitations imposed by the sensor of the camera. LÄS MER

  3. 2. Spatial mapping of bacteria and transcriptomes

    Författare :Britta Lötstedt; Joakim Lundeberg; Anders F. Andersson; Petri Auvinen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; spatial transcriptomics; 16S sequencing; antibody-based measurements; spatiell transkriptomik; 16S-sekvensering; antikroppsbaserade mätningar; Biotechnology; Bioteknologi;

    Sammanfattning : Novel insights into biological functions and mechanisms, cell networks and evolutionary relationships are gained through development of sequencing technologies and sequencing based applications. Massively parallel sequencing has enabled analysis of big data at gene and protein expression levels, but has also characterized bacterial communities. LÄS MER

  4. 3. Multi-robot Information Fusion : Considering spatial uncertainty models

    Författare :Lars Andersson; Karl-Erik Rydberg; Aarne Halme; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The work presented in this thesis covers the topic of deployment for mobile robot teams. By connecting robots in teams they can perform a better job than each individual is capable of. It also gives redundancy, increases robustness, provides scalability, and increases efficiency. LÄS MER

  5. 4. Interference alignment and power control for wireless interference networks

    Författare :Hamed Farhadi; Mikael Skoglund; Michail Matthaiou; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Interference alignment; power control; limited feedback; wireless communication; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : This thesis deals with the design of efficient transmission schemes forwireless interference networks, when certain channel state information(CSI) is available at the terminals.In wireless interference networks multiple source-destination pairsshare the same transmission medium for the communications. LÄS MER

  7. 5. Micropatterning of hyaluronic acid hydrogels for in vitro models

    Författare :Ana María Porras Hernández; Maria Tenje; Maria Antfolk; Jörg Kütter; Uppsala universitet; []
    Nyckelord :Micropatterning; hyaluronic acid hydrogels; endothelial cells; alignment; cell chirality; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology;

    Sammanfattning : The human body consist of a vast number of cells, and jointly, the cells, form tissues and organs. The cells interact and respond to their local microenvironment. LÄS MER