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openalpr-base/runtime_data/config/in.conf
dhruvmun 0da61144cd openalpr
2018-04-16 12:04:47 +05:30

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; One-line indian style style plates
; 35-50; 45-60, 55-70, 65-80, 75-90
char_analysis_min_pct = 0.35
char_analysis_height_range = 0.15
char_analysis_height_step_size = 0.10
char_analysis_height_num_steps = 5
segmentation_min_speckle_height_percent = 0.2
segmentation_min_box_width_px = 5
segmentation_min_charheight_percent = 0.4;
segmentation_max_segment_width_percent_vs_average = 2.0;
plate_width_mm = 600
plate_height_mm = 130
multiline = 0
char_height_mm = 70
char_width_mm = 40
char_whitespace_top_mm = 25
char_whitespace_bot_mm = 25
template_max_width_px = 184
template_max_height_px = 45
; Higher sensitivity means less lines
plateline_sensitivity_vertical = 18
plateline_sensitivity_horizontal = 55
; Regions smaller than this will be disqualified
min_plate_size_width_px = 95
min_plate_size_height_px = 20
; Results with fewer or more characters will be discarded
postprocess_min_characters = 10
postprocess_max_characters = 20
;ocr_language = lin
ocr_language = lus
; Override for postprocess letters/numbers regex.
postprocess_regex_letters = [A-Z]
postprocess_regex_numbers = [0-9]
; Whether the plate is always dark letters on light background, light letters on dark background, or both
; value can be either always, never, or auto
invert = auto