The aim of this research was to study a system of acquisition and processing of images capable of confronting coloured wool with a reference specimen, in order to define the conformity using objective parameters. The first step of the research was to comprise and to analyze in depth the problem: there has been numerous implications of technical, physical, cultural, biological and also psychological character, that come down from the attempt of giving a quantitative appraisal to the colour. In the scene of the national and international scientific and technological research, little has been made as regards measurement of colour through digital processing of the images through linear CCD. The reason is fundamentally of technological nature: only during the last years we found the presence on the market of low cost equipment capable of acquiring and processing images with adequate performances and qualities. The job described has permitted to create a first prototype of system for the colour measuring with use of CCD linear devices. Hardware identification to carry out a series of tests and experiments in laboratory. Verification of such device in a textile facility. Statistics analysis of the collected data and of the employed models
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