SC7000 Series Smart Camera User Manual
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In Show Text, enable Display Text to set text's color, front size, transparency, position X, and
position Y.
8.4.5 Deep Learning Character Recognition
Character recognition is a process of converting image information into symbols that can be
represented and processed by the PC. With features of low rejection rate, low error rate, fast
recognition speed, high stability, friendly user interface, etc., DL character recognition is widely
applied to dot and matrix character recognition, IC chip character recognition, inkjet character
recognition, etc. Character training is required before character recognition, and it is recommended
to use character recognition tool together with character location tool.
Double click the DL Character Recognition, select specific model in Model Settings, and set
operating parameters.
Note
●
Refer to ROI Settings for setting Image Input and ROI Area.
●
This tool has a default model file in Model Settings. You can also click Upload to upload new
model files created by the deep learning training tool.
Parameter Settings
Character Filtration: It is used to set character types you want to let DL Character Recognition
recognize and filter unwanted types to improve recognition accuracy.
Click Character Filtration, enable Character Filtration Enable Character Filtration, set Identify
Character Quantity and Character Type according to actual demands.
Figure 8-16 Enable Character Filtration
Min. Confidence refers to the min. score for recognizing characters. Its range is from 0 to 0.99.
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