Sökning: "Anders Hast"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Anders Hast.

1. 1. Image Based Visualization Methods for Meteorological Data

   Författare :Björn Olsson; Anders Ynnerman; Reiner Lenz; Anders Hast; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Visualization; Meteorological Data; Artificial Neural Networks; High-Dynamic-Range images; Satellite Data; Classification; Computer science; Datavetenskap;

   Sammanfattning : Visualization is the process of constructing methods, which are able to synthesize interesting and informative images from data sets, to simplify the process of interpreting the data. In this thesis a new approach to construct meteorological visualization methods using neural network technology is described. LÄS MER

3. 2. Improved Fundamental Algorithms for Fast Computer Graphics

   Författare :Anders Hast; Uppsala universitet; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER

4. 3. Improved Algorithms for Fast Shading and Lighting

   Författare :Anders Hast; Ewert Bengtsson; Jos Stam; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; Computer Graphics; Datavetenskap; Computer science; Datavetenskap;

   Sammanfattning : Shading is a technique that is used in computer graphics to make faceted objects appear smooth and more realistic. In the research presented in this thesis we have investigated how shading can be generated as efficiently as possible without sacrificing quality. LÄS MER

5. 4. Automated Tissue Image Analysis Using Pattern Recognition

   Författare :Jimmy Azar; Anders Hast; Ewert Bengtsson; Martin Simonsson; Marco Loog; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tissue image analysis; pattern recognition; digital histopathology; immunohistochemistry; paired antibodies; histological stain evaluation; Computerized Image Processing; Datoriserad bildbehandling;

   Sammanfattning : Automated tissue image analysis aims to develop algorithms for a variety of histological applications. This has important implications in the diagnostic grading of cancer such as in breast and prostate tissue, as well as in the quantification of prognostic and predictive biomarkers that may help assess the risk of recurrence and the responsiveness of tumors to endocrine therapy. LÄS MER

7. 5. Clinical impact of epoetins in the treatment of anemia with special emphasis on patients with lymphoid malignancies. : dosing, iron supplementation and safety

   Författare :Michael Hedenus; Jack Lindh; Anders Österborg; Robert Hast; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; anemia; cancer; lymphoproliferative malignancies; erythropoietin; intravenous iron; safety; Oncology; Onkologi; Oncology; onkologi;

   Sammanfattning : The aim of this thesis was to determine the relevant dose of arbepoetin-alfa (DA) in patients with lymphoproliferative diseases (LPD) and chemotherapy induced anemia (CIA), to study the clinical impact of intravenous (IV) iron supplementation combined with epoetin beta treatment, to identify factors that might predict hemoglobin (Hb) response to treatment with epoetins and to investigate safety of DA.A dose-finding phase II study was able to assess a reasonable DA dose of 2. LÄS MER