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Fixed trim ratio estimation for the case of homographies motion model (videostab)

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This commit is contained in:
Alexey Spizhevoy
2012-04-23 06:42:55 +00:00
parent ae8d377561
commit 36ef599840
2 changed files with 30 additions and 18 deletions
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30
samples/cpp/videostab.cpp
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@@ -95,15 +95,15 @@ void printHelp()
" (i.e. sqrt(radius)).\n"
" -lps, --lin-prog-stab=(yes|no)\n"
" Turn on/off linear programming based stabilization method.\n"
" --lp-trim-ratio=(<float_number>|auto)\n"
" --lps-trim-ratio=(<float_number>|auto)\n"
" Trimming ratio used in linear programming based method.\n"
" --lp-w1=(<float_number>|1)\n"
" --lps-w1=(<float_number>|1)\n"
" 1st derivative weight. The default is 1.\n"
" --lp-w2=(<float_number>|10)\n"
" --lps-w2=(<float_number>|10)\n"
" 2nd derivative weight. The default is 10.\n"
" --lp-w3=(<float_number>|100)\n"
" --lps-w3=(<float_number>|100)\n"
" 3rd derivative weight. The default is 100.\n"
" --lp-w4=(<float_number>|100)\n"
" --lps-w4=(<float_number>|100)\n"
" Non-translation motion components weight. The default is 100.\n\n"
" --deblur=(yes|no)\n"
" Do deblurring.\n"
@@ -185,11 +185,11 @@ int main(int argc, const char **argv)
"{ r | radius | 15 | }"
"{ | stdev | auto | }"
"{ lps | lin-prog-stab | no | }"
"{ | lp-trim-ratio | auto | }"
"{ | lp-w1 | 1 | }"
"{ | lp-w2 | 10 | }"
"{ | lp-w3 | 100 | }"
"{ | lp-w4 | 100 | }"
"{ | lps-trim-ratio | auto | }"
"{ | lps-w1 | 1 | }"
"{ | lps-w2 | 10 | }"
"{ | lps-w3 | 100 | }"
"{ | lps-w4 | 100 | }"
"{ | deblur | no | }"
"{ | deblur-sens | 0.1 | }"
"{ et | est-trim | yes | }"
@@ -260,11 +260,11 @@ int main(int argc, const char **argv)
{
LpMotionStabilizer *stab = new LpMotionStabilizer();
stab->setFrameSize(Size(source->width(), source->height()));
stab->setTrimRatio(arg("lp-trim-ratio") == "auto" ? argf("trim-ratio") : argf("lp-trim-ratio"));
stab->setWeight1(argf("lp-w1"));
stab->setWeight2(argf("lp-w2"));
stab->setWeight3(argf("lp-w3"));
stab->setWeight4(argf("lp-w4"));
stab->setTrimRatio(arg("lps-trim-ratio") == "auto" ? argf("trim-ratio") : argf("lps-trim-ratio"));
stab->setWeight1(argf("lps-w1"));
stab->setWeight2(argf("lps-w2"));
stab->setWeight3(argf("lps-w3"));
stab->setWeight4(argf("lps-w4"));
twoPassStabilizer->setMotionStabilizer(stab);
}
else if (arg("stdev") == "auto")