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Distance Transforms on Gray-Level Surfaces
This thesis studies gray-level distance transforms, particularly the Distance Transform on Curved Space (DTOCS). The transform is produced by calculating distances on a gray-level surface. The DTOCS is improved by ...
The influence of crystallization conditions on the filtration characteristics of sulphathiazole suspensions
(Lappeenranta University of Technology, 2009-12-22)
Cooling crystallization is one of the most important purification and separation techniques in the chemical and pharmaceutical industry. The product of the cooling crystallization process is always a suspension that contains ...
Local and Global Feature Extraction for Invariant Object Recognition
Perceiving the world visually is a basic act for humans, but for computers it is still an unsolved problem. The variability present innatural environments is an obstacle for effective computer vision. The goal of invariant ...
Towards desired crystalline product properties: In-situ monitoring of batch crystallization
The objective of industrial crystallization is to obtain a crystalline product which has the desired crystal size distribution, mean crystal size, crystal shape, purity, polymorphic and pseudopolymorphic form. Effective ...