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Adjust detection

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This commit is contained in:
MrDave
2020-12-09 22:01:28 -07:00
committed by Mr-Dave
parent 43e1aeaa4e
commit 08b3d43f00
2 changed files with 18 additions and 17 deletions
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21
src/alg.cpp
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@@ -1251,14 +1251,15 @@ static void alg_new_stddev(ctx_cam *cam)
long chk_stddev;
/*
MOTION_LOG(ERR, TYPE_ALL, NO_ERRNO, "dev_x %d dev_y %d dev_xy %d, diff %d ratio %d"
return;
MOTION_LOG(DBG, TYPE_ALL, NO_ERRNO, "dev_x %d dev_y %d dev_xy %d, diff %d ratio %d"
, cam->current_image->location.stddev_x
, cam->current_image->location.stddev_y
, cam->current_image->location.stddev_xy
, cam->current_image->diffs
, cam->current_image->diffs_ratio);
*/
if (cam->conf->threshold_sdevx > 0) {
if (cam->current_image->location.stddev_x > cam->conf->threshold_sdevx) {
@@ -1277,6 +1278,10 @@ static void alg_new_stddev(ctx_cam *cam)
}
}
if (cam->current_image->diffs_ratio < cam->conf->threshold_ratio) {
cam->current_image->diffs = 0;
}
/* Default standard deviation testing. The 8 is just a developer choice of
* that would say if the deviation is within 1/8th of the screen count it
*/
@@ -1346,17 +1351,13 @@ static void alg_new_diff_base(ctx_cam *cam)
new_var++;
}
cam->current_image->diffs_raw = diffs;
cam->current_image->diffs = diffs;
diffs_net = abs(diffs_net);
if (diffs_net > 0 ) {
cam->current_image->diffs_ratio = (diffs *10) / diffs_net;
} else {
cam->current_image->diffs_ratio = diffs;
}
if (cam->current_image->diffs_ratio > cam->conf->threshold_ratio) {
cam->current_image->diffs = 0;
} else {
cam->current_image->diffs= diffs;
cam->current_image->diffs_ratio = 0;
}
return;