read_ocr_trainf_select — Read training specific characters from files and convert to images.
read_ocr_trainf_select reads the characters given in SearchNames from the specified files and converts them into images. It works simimalr to read_ocr_trainf but here the characters which are extracted can be specified.
Images read from file.
Names of the training files.
Default value: ''
File extension: .trf, .otr
Names of the characters to be extracted.
Default value: '0'
Names of the read characters.
If the parameter values are correct the operator read_ocr_trainf_select returns the value 2 (H_MSG_TRUE). Otherwise an exception is raised.
disp_image, select_obj, zoom_image_size