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The ISBN codes are need to be checked in many everyday life occasions and are required to be input by hand. However, the number of ISBN code is a little more, so artificial input is hard to make a mistake and is slow. According to this problem this article proposes an efective recognition algorithm ISBN code number which is based on the Android 4.4 operating system. The algorithm uses the pictures...
We demonstrate a procedure of contaminant-related failure analysis, which identifies where the contaminant sources are by looking for the matched characteristics in a contaminant library. As a result, an expandable contaminant library with over a half thousand of samples is created along with an indexing searching engine to largely reduce the time-consuming identification. With this system, we can...
For the characteristics of dial board images, this paper proposes an accomplishment method of auto-calibration system of dial gauges. Uses computer vision technology into the calibration of dial gauges, substitutes the traditional calibration method which need human, and accomplishes automatic dial gauge calibration. The dial gauge calibration process consists of three parts: image pre-processing,...
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