Case Studies - Signal/Image Processing

Project 1: Metal-Portrait Seal Recognition System

The current seal producing process is simple, thus, it is easy to be forged. The Metal-Portrait Seal utilizes computer processing and laser fabrication to make the portrait and the signature as an integrity. The carving process is complicate. Therefore, reproducing a fake seal is almost impossible. This protects the owner's rights.
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Project 2: CCPV-02 Cross-correlation Point Velocimeter

This instrument is designed to measure flow velocity in an open-channel or a close pipe where the flow environment is harsh thus a robust probe must be used. By adapting cross-correlation and flow noise sensing technology, the CCPV-02 fully meets these strict requirements while providing stable results. The sensor is consisted of two pairs of stain-steel needles which are rigid and easy to maintain. The instrument coefficient doesn't depend on the environment conditions, such as temperature, sediments, etc. Those unique features make the CCPV-02 velocimeter very attractive comparing with other traditional velocimeters.