The present invention relates a scanable product made of a physical object and an ID Container, such ID Container possessing on its memory a Unique ID and a stored coded locking mechanism. The stored coded locking mechanism is generated by inputting physimetric property of the physical object and it.....
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The invention relates to a resonant switched capacitor direct current voltage converter which comprises a first voltage node, a second voltage node, a first switch, a second switch, a first diode, a sThe invention relates to a resonant switched capacitor direct current voltage converter which compri.....
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The utility model relates to a lens used for improving the diffraction efficiency of a blue-ray disc and a China high definition disc, which comprises a first lens surface (1) and a second lens surface (2), wherein the first lens surface is a free curved surface, and the second lens surface is an as.....
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A strain sensor (10) for measuring strain greater than 10%, the sensor (10) comprising: an upper polydimethylsiloxane (PDMS) substrate (20) having measurement electrodes (90) extending therethrough; a lower PDMS substrate (30) bonded to a lower surface of the upper PDMS substrate (20), and an upper .....
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本发明提出了一种用于薄片型柔性体表面三维重建的系统和方法。该系统包括一背景光源，用于发出均匀且具有一定亮度的后向漫反射光；一试样夹持装置，其上夹持有待三维重建的一试样，该试样夹持装置具有一顶点，所述试样在该顶点处弯折；一图像采集装置，用于采集所述试样在所述顶点处的侧面投影图像；一试样驱动装置，其驱动夹持在所述试样夹持装置上的所述试样均匀地通过所述顶点；一计算机，其控制该试样驱动装置动作，同时接收该图像采集装置采集到的所述试样的侧面投影图像的序列，对所述图像序列进行处理和分析，提取每一帧图像的侧面投影高度信息，并按照采集顺序拼接得到所述试样表面的三维立体图像。
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