Sökning: "Björn Kruse"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Björn Kruse.

1. 1. Design and implementation of a picture processor

   Författare :Björn Kruse; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : In recent years much effort has been devoted to the study of picture processing algorithms and pictorial pattern recognition. The efforts have resulted in both theoretical understanding of and practical approaches to some of the basic problems involved.Common to the areas of picture processing is the great need for processing power. LÄS MER

3. 2. Using Multicoloured Halftone Screens for Offset Print Quality Monitoring

   Författare :Lars Bergman; Björn Kruse; Antanas Verikas; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datorteknik; multicolour printing; printing process; colour images; colour impression; CCD-camera; Datorteknik; Computer engineering; Datorteknik;

   Sammanfattning : In the newspaper printing industry, offset is the dominating printing method and the use of multicolour printing has increased rapidly in newspapers during the last decade. The offset printing process relies on the assumption that an uniform film of ink of right thickness is transferred onto the printing areas. LÄS MER

4. 3. Integrating Systems in the Print Production Workflow : Aspects of Implementing JDF

   Författare :Claes Buckwalter; Björn Kruse; Frank Lindemann; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; print production; workflow; jdf; system integration; Computer science; Datavetenskap;

   Sammanfattning : The print production workflow consists of various disparate systems — from production equipment to management information systems. During the production of a printed product, information regarding the product must be communicated between the systems in the workflow. LÄS MER

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

   Författare :Thanh Hai Bui; Reiner Lenz; Björn Kruse; Jinhui Chao; Linköpings universitet; []
   Nyckelord :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;

   Sammanfattning : 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. LÄS MER

7. 5. Automated CtP Calibration for Offset Printing : Dot gain compensation, register variation and trapping evaluation

   Författare :Shahram Hauck; Sasan Gooran; Björn Kruse; Peter Nussbaum; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Although offset printing has been and still is the most common printing technology for color print productions, its print productions are subject to variations due to environmental and process parameters. Therefore, it is very important to frequently control the print production quality criteria in order to make the process predictable, reproducible and stable. LÄS MER