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An Air Bearing Strip Flatness Detector (ABSFD) , manufactured in China, was adapted to measure the strip flatness in cold rolling mills on-line. This paper presents how it works, static and dynamic characteristics, part edge strip cover roller and its transient response. It has been successfully serviced on line of 1400 aluminum foil cold rolling mill for six years, which the rolling speed is up to...
This paper proposes a novel face detection method that finds tiny faces located at a long range even with low-resolution input images captured by a moving robot. The proposed approach can locate extremely small-sized face regions of 12x12 pixels by combining the results from mean-shift color tracking, short- and long-range face detection, and omega shape detection. According to the experimental results...
Detecting the point in time where a dynamic fitness landscape changes is vital for a considerable number of diversity management schemes that used in evolutionary algorithms employed for solving dynamic optimization problems. Here, we introduce a change detector based on principles of artificial immune systems, namely a negative selection algorithm. We show in numerical experiments that such an immunological...
For various applications it is useful to automatically divide vehicles passing a point into several categories. For the method described two inductive loop detectors were used in each lane. The shape of the bottom of a passing car can be assessed by examining the detector's analog signal. This signal, called the "signature," is sampled and fed into a digital computer, which calculates the...
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