Search for dissertations about: "appearance based"

Showing result 1 - 5 of 327 swedish dissertations containing the words appearance based.

2. 1. Modelling appearance printing : Acquisition and digital reproduction of translucent and goniochromatic materials

   Author : Alina Pranovich; Daniel Nyström; Sasan Gooran; Jeppe Revall Frisvad; Sergiy Valyukh; Peter Stefan Nussbaum; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Material appearance; 3D printing; Goniochromatism; Translucency;

   Abstract : Colour perception is fundamental to our everyday experiences, allowing us to communicate and interpret visual information effectively. Yet, replicating these experiences accurately poses a significant challenge, particularly in the context of full-colour 3D printing. READ MORE

4. 2. Appearance characterisation of textured polymeric surfaces

   Author : Ingrid Arino; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; appearance; reflectance; polymer; colour; surface texture; gloss;

   Abstract : Appearance demands for industrial products are generally increasing since they are closely related to the overall quality impression. Consequently, there is a need to define appearance through its main descriptors, which are gloss, colour and surface texture, as well as the relations between them. READ MORE

5. 3. Model-based coding : extraction, coding, and evaluation of face model parameters

   Author : Jörgen Ahlberg; Andrew Senior; Linköpings universitet; []
   Keywords : ;

   Abstract : This thesis deals with model-based coding of human faces for low bitrate communication. The basicidea of model-based coding is that the appearance and motion of a human face are analysed. By thisanalysis, compact parameters allowing realistic visualization of a synthetic face are extracted. READ MORE

6. 4. Artificial sensory evaluation : appearance-based analysis of ready meals

   Author : Per Munkevik; Örebro universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

   Abstract : .... READ MORE

7. 5. Local visual feature based localisation and mapping by mobile robots

   Author : Henrik Andreasson; Achim Lilienthal; Jim Little; Örebro universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; mobile robotics; registration; localisation; SLAM; mapping; omnidirectional vision; 3D vision; appearance based; TECHNOLOGY; TEKNIKVETENSKAP; Computer science; Datavetenskap; Computer and Systems Science; Data- och systemvetenskap;

   Abstract : This thesis addresses the problems of registration, localisation and simultaneous localisation and mapping (SLAM), relying particularly on local visual features extracted from camera images. These fundamental problems in mobile robot navigation are tightly coupled. READ MORE