dockerfile/openalpr-base
1
0
Fork 0
mirror of https://github.com/kerberos-io/openalpr-base.git synced 2025-10-05 20:36:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed a bug where minimum character height wasn't being used properly

Browse Source
This commit is contained in:
Matt Hill
2014-06-02 20:54:27 -04:00
parent aace8b7c97
commit 4efc588b5e
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
config/openalpr.conf
View File

@@ -66,7 +66,7 @@ char_analysis_height_step_size = 0.10
char_analysis_height_num_steps = 5
segmentation_min_box_width_px = 4
segmentation_min_charheight_percent = 0.3;
segmentation_min_charheight_percent = 0.5;
segmentation_max_segment_width_percent_vs_average = 1.35;
plate_width_mm = 304.8
@@ -98,8 +98,8 @@ char_analysis_height_range = 0.15
char_analysis_height_step_size = 0.10
char_analysis_height_num_steps = 6
segmentation_min_box_width_px = 8
segmentation_min_charheight_percent = 0.5;
segmentation_min_box_width_px = 5
segmentation_min_charheight_percent = 0.4;
segmentation_max_segment_width_percent_vs_average = 2.0;
plate_width_mm = 520

4
src/openalpr/charactersegmenter.cpp
View File

@@ -514,7 +514,7 @@ void CharacterSegmenter::cleanCharRegions(vector<Mat> thresholds, vector<Rect> c
const float MIN_SPECKLE_HEIGHT_PERCENT = 0.13;
const float MIN_SPECKLE_WIDTH_PX = 3;
const float MIN_CONTOUR_AREA_PERCENT = 0.1;
const float MIN_CONTOUR_HEIGHT_PERCENT = 0.60;
const float MIN_CONTOUR_HEIGHT_PERCENT = config->segmentationMinCharHeightPercent;
Mat mask = getCharBoxMask(thresholds[0], charRegions);
@@ -706,7 +706,7 @@ vector<Rect> CharacterSegmenter::filterMostlyEmptyBoxes(vector<Mat> thresholds,
// clear all data for every box #3.
//const float MIN_AREA_PERCENT = 0.1;
const float MIN_CONTOUR_HEIGHT_PERCENT = 0.65;
const float MIN_CONTOUR_HEIGHT_PERCENT = config->segmentationMinCharHeightPercent;
Mat mask = getCharBoxMask(thresholds[0], charRegions);