Sökning: "performance pyramid"

Hittade 5 avhandlingar innehållade orden performance pyramid.

  1. 1. Flipping the pyramid : lessons from converting top-down management of bleak-roe fishing

    Författare :Carl Rova; Luleå tekniska universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political Science; Statsvetenskap;

    Sammanfattning : The fishing of vendace (Coregonus albula), in the northern part of the Gulf of Bothnia, is a good illustration of the presumption that institutional arrangements which are too inflexible to cope with changing ecological conditions are unlikely to prosper. The aim of this thesis is to contribute to the development of a better understanding of governance in a relatively small and clearly defined, but complex common-pool resource system. LÄS MER

  3. 2. Audio-video synthesis methods for improving performance of biometric systems

    Författare :Dereje Teferi Lemma; Josef Bigun; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biometrics; Audio-Video synthesis; Image segmentation; XM2VTS; DXM2VTS; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : System security is important for any automation. It is even more so in the case of biometric systems due to the sensitive nature of the data it uses for enrollment and authentication - the subjects physical or biological trait. LÄS MER

  4. 3. Face Recognition : A Single View Based HMM Approach

    Författare :Hung Son Le; Haibo Li; Josef Bigun; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; face recognition; pattern recognition; computer vision; HMM; Hidden Markov Models; contrast enhancement; pyramid fusion; image processing; Computer science; Datavetenskap;

    Sammanfattning : This dissertation addresses the challenges of giving computers the ability of doing face recognition, i.e. discriminate between different faces. Face recognition systems are commonly trained with a database of face images, becoming “familiar” with the given faces. LÄS MER

  5. 4. Sackgasse oder Autobahn? Deutsch in Deutschland erweben. Zu Fortgeschrittenenvarietäten in L3 Deutsch erwachsener Schweden

    Författare :Inger Trollstad; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; German; Swedish; lexicon; morphosyntax; oral production; modal particles; speech act performance; verbal style; nominal style; information structure; self assessment; ultimate attainment; near-natives.;

    Sammanfattning : Abstract: The purpose of this study is to investigate the acquisition of L3 German by adult native speakers of Swedish living in Germany for 3 to >30 years (AO>18 years). These learners have different professions or study other subjects than languages at German universities. LÄS MER

  7. 5. Image Analysis and Enhancement with Applications in Medicine

    Författare :Lars Floreby; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Zubal; segmentation; Compton; SPECT; morphological; enhancement; multiscale; dynamic programming; motion estimation; optical flow; echocardiography; speckle; Image analysis; ultrasound; Signalbehandling; Signal processing; Fourier surface.;

    Sammanfattning : This thesis consists of six parts in which methods for image analysis and processing are studied. Two-dimensional medical images, image sequences, and three-dimensional image volumes are considered. LÄS MER