Search for dissertations about: "color"

Showing result 1 - 5 of 383 swedish dissertations containing the word color.

2. 1. The Visible and the Invisible : Color Contrast Phenomena in Space

   Author : Gertrud Olsson; Jadwiga Krupinska; Henrik Oxvig; KTH; []
   Keywords : HUMANIORA; HUMANITIES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; color in architecture; color theory; color phenomena; simultaneous contrast; simultané; afterimage; transparency; material and immaterial; color mixture; light-colors; Art; Konstvetenskap; Architecture; Arkitektur;

   Abstract : This study deals with the changes in color that arise in space, primarily simultaneous contrast in three dimensions. The typical account of simultaneous contrast is that the contrast phenomenon occurs between two or more color surfaces seen together, thus affecting one another. READ MORE

4. 2. Texture and color of potato products

   Author : Sandra Segnini; Livsmedelsteknik; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; potato processing; sensory evaluations; L*a*b*; French fries; potato chips; Texture; color; Food and drink technology; Livsmedelsteknik;

   Abstract : Texture and color are the most important parameters in the definition of the quality of potato products, but usually their subjective measurements do not give any reproducible results due to the complicating factors related to human perception. In order to understand the factors that can affect the texture and the color of the potato products during processing, instrumental techniques have been developed for quantifying those parameters. READ MORE

5. 3. Topics in Content Based Image Retrieval : Fonts and Color Emotions

   Author : Martin Solli; Reiner Lenz; Jan Erik Solem; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; image analysis; content based image retrieval; font recognition; color emotions; Image analysis; Bildanalys;

   Abstract : Two novel contributions to Content Based Image Retrieval are presented and discussed. The first is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is an image of a text line, and the output is the name of the font used when printing the text. READ MORE

6. 4. Triangulating Perspectives on Lexical Replacement : From Predictive Statistical Models to Descriptive Color Linguistics

   Author : Susanne Vejdemo; Maria Koptjevskaja-Tamm; Bernhard Wälchli; Majid Asifa; Stockholms universitet; []
   Keywords : HUMANIORA; HUMANITIES; semantics; lexical typology; semantic typology; historical linguistics; historical semantics; lexical replacement; lexical change; rate of lexical replacement; color; regression models; Swedish; English; German; Danish; Norwegian; Icelandic; method triangulation; Linguistics; lingvistik;

   Abstract : The aim of this thesis is to investigate lexical replacement processes from several complementary perspectives. It does so through three studies, each with a different scope and time depth. READ MORE

7. 5. Group-Theoretical Structure in Multispectral Color and Image Databases

   Author : Thanh Hai Bui; Reiner Lenz; Björn Kruse; Jinhui Chao; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; group theory; PCA Principal Component Analysis ; CBIR; Content-based Image Retrieval ; filter; color; image; multispectral; database; Signal processing; Signalbehandling;

   Abstract : Many applications lead to signals with nonnegative function values. Understanding the structure of the spaces of nonnegative signals is therefore of interest in many different areas. Hence, constructing effective representation spaces with suitable metrics and natural transformations is an important research topic. READ MORE