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This paper describes the infrastructure we have built for the automation of several typical workflows in a professional media production environment. We fully adopted the service oriented architecture and business process management vision in which stand-alone services provide modular functionality, service invocations are being orchestrated by a process engine and human interaction is possible in...
This paper describes how an infrastructure can be built for automating workflows in content production using a service oriented architecture (SOA). We fully adopted the SOA and the business process management (BPM) vision in which stand-alone services provide modular functionality, service invocations are being orchestrated by a process engine, and human interaction is possible in the business processes...
Color image retrieval is becoming more and more important, and so is the quest for automated and reliable retrieval systems. In this paper we present and illustrate a new color image retrieval system, of which the novelty lies in the use of a fuzzy partition of the HSI color space and fuzzy similarity measures. The system has the advantage that the images don't have to be characterized in advance...
In this paper we give an overview of the possible application of fuzzy similarity measures to colour images. First of all, we review the component-based approach for the extension of similarity measures for greyscale image to colour images. And secondly, we discuss a vector-based approach using vector morphological operators. Both approaches are compared using several experiments
Noise reduction is a well-known problem in image processing. The reduction of noise in an image sometimes is as a goal itself, and sometimes is considered as a pre-processing step. Besides the classical filters for noise reduction, quite a lot of fuzzy inspired filters have been proposed during the past years. However, it is very difficult to judge the quality of this wide variety of filters. For...
We constructed several new fuzzy similarity measures for greyscale images that outperform the classical measures of comparison, like root mean square error or peak signal to noise ratio, in the sense of image quality evaluation. In this paper we investigate the usefulness of similarity measures for the comparison of colour images. Instead of applying the similarity measures for greyscale images component-wise,...
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