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bug fix for a crash when input image is small
author
Ari Suwendi
<asuwendi@shutterfly.com>
Sat, 29 Nov 2014 09:57:15 +0000
(
01:57
-0800)
committer
Ari Suwendi
<asuwendi@shutterfly.com>
Sat, 29 Nov 2014 09:57:15 +0000
(
01:57
-0800)
modules/objdetect/src/cascadedetect.cpp
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diff --git
a/modules/objdetect/src/cascadedetect.cpp
b/modules/objdetect/src/cascadedetect.cpp
index
d8d749f
..
07c848e
100644
(file)
--- a/
modules/objdetect/src/cascadedetect.cpp
+++ b/
modules/objdetect/src/cascadedetect.cpp
@@
-471,6
+471,10
@@
bool FeatureEvaluator::setImage( InputArray _image, const std::vector<float>& _s
bool recalcOptFeatures = updateScaleData(imgsz, _scales);
size_t i, nscales = scaleData->size();
+ if (nscales == 0)
+ {
+ return false;
+ }
Size sz0 = scaleData->at(0).szi;
sz0 = Size(std::max(rbuf.cols, (int)alignSize(sz0.width, 16)), std::max(rbuf.rows, sz0.height));