From 2c742b0335088c4483450c03f55ba77a119f543a Mon Sep 17 00:00:00 2001 From: Matt Hill Date: Fri, 15 May 2015 06:54:18 -0400 Subject: [PATCH] Added prewarp config entry --- config/openalpr.conf.in | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/config/openalpr.conf.in b/config/openalpr.conf.in index acea200..bb5e066 100644 --- a/config/openalpr.conf.in +++ b/config/openalpr.conf.in @@ -6,6 +6,11 @@ runtime_dir = ${CMAKE_INSTALL_PREFIX}/share/openalpr/runtime_data ocr_img_size_percent = 1.33333333 state_id_img_size_percent = 2.0 +; Calibrating your camera improves detection accuracy in cases where vehicle plates are captured at a steep angle +; Use the openalpr-utils-calibrate utility to calibrate your fixed camera to adjust for an angle +; Once done, update the prewarp config with the values obtained from the tool +prewarp = + ; detection will ignore plates that are too large. This is a good efficiency technique to use if the ; plates are going to be a fixed distance away from the camera (e.g., you will never see plates that fill ; up the entire image