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In this study, the existing optimal image thresholding techniques are reviewed for detection of painting cracks in general. Cracks on the painting can be detected by using the morphological top-hat transformation. However, since there are quite a number of false detections, a thresholding method should be applied to the obtained result. Therefore, optimal thresholding methods such as Otsu, minimum...
Many artists today, especially those in the younger generation, are looking to modern technology as a new medium in which to delve, and they are looking, as well, for engineers to assist them and to collaborate with them on their works. This two-part article describes certain aspects of the art-and-technology movement, and speculates on some of its possible consequences. Part I traces the roots of...
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