Industrial Technology Research Institute

Atop Technologies Inc.

Yeong-Shuenn Lin

Chi-Ming Chuang

Wai-Larng Lee

A control system and a control method are provided. The method includes: controlling, by a primary host, a plurality of clients actively; coupling a secondary host to the primary host through a synchronization link and a transmission link different from the synchronization link, where the plurality of client are coupled to each other in series on the transmission link; transmitting, by the primary host, a first instruction to the transmission link, and transmitting a first synchronization signal corresponding to the first instruction to the secondary host through the synchronization link; and determining, by the secondary host according to the first instruction and the first synchronization signal, that a failure occurs on at least one of the synchronization link and the transmission link.

Control system and control method

An optical recognition method and system utilizes a scanner to digitize a complex document comprising regions of text and graphics. A recognition engine, illustratively in the form of a general purpose computer, separates regions of text and graphics and identifies lines of text. Character boundaries are determined in each line of text by forming a shadow of the line of text on the horizontal axis. Each byte from the shadow is utilized to access a table stored in a memory associated with the recognition engine. The value contained in the table provides information as to where boundaries are located in the portion of the line of text corresponding to the byte from the shadow.

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Hsinchu, Taiwan

Yeong-Shuenn Lin