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2021
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Article
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Tab 6
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Research Article
MyOcrTool: Visualization System for Generating Associative Images of Chinese Characters in Smart Devices
Table 6
Evaluation of most suitable distance between the camera and characters.
Scan frame size (cm) (width × height)
Font size
Distance (cm) (vertical direction)
1.5 × 0.5
48
7.1
26
12.9
14
19.5