National Taiwan University

Avermedia Information, Inc.

Chao-Hung Chang

Jerome Yeh

Yen-Tseng Hsu

Yu-Tung Lin

Shi-Qiang Lin

Yu-Shan Huang

Po-Lin Yeh

Hsuan-Hung Liu

The invention is to provide a generating method for transaction models with indicators for option. The method comprises: (S) collecting a variety of indicators from the financial market; (S) establishing an indicator pool saved with the indicators; (S) distinguishing and classifying the indicators by Neural Network; (S) determining a plurality of transaction models, the indicator of each transaction model in an independent classification; (S) determining a date parameter for each indicator; (S) deleting a part of the transaction models; (S) determining a plurality of final transaction models from another transaction models; and (S) determining a weight of each final transaction model.

Generating method for transaction models with indicators for option

A size estimation method is used with a document camera to estimate an object size. The document camera includes a lens and an image sensor. The size estimation method includes the following steps. Firstly, an object distance between the lens and the object is detected. According to the object distance and a viewable angle of the lens, a shooting zone size is estimated. Then, the object is shot by the lens and the image sensor, thereby acquiring a digital image including an image of the object. Then, an effective pixel number corresponding to the object image is counted. Afterward, the size of the object is estimated according to the effective pixel number, a total pixel number of the image sensor and the shooting zone size.

Document camera with size-estimating function and size estimation method

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Taipei, Taiwan

Chao-Hung Chang