Chih-Yung Chen

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With the rapid development of digital still camera (DSC) technology, auto-focus has become an important function and widely used in many mobile devices such as cellular phone, notebook, and personal digital assistance (PDA). The picture taken by a camera without auto-focus function could be incorrect and blurred. Generally, the high-level DSC must have the(More)
The commercial exchanged procedure among enterprises is complicated, and adopting information system of each other is mostly different. The circulation of each other's information and merger of the workflow are a complicated problem, for instance: trades, orders, stocks up etc., include a lot of trade files and goods information among them. Under the(More)