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Added GPU version of PyrLK based global motion estimator (videostab)

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This commit is contained in:
Alexey Spizhevoy
2012-04-18 13:23:41 +00:00
parent 1351f4c8ef
commit 1569c1ed52
13 changed files with 600 additions and 95 deletions
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18
modules/videostab/src/stabilizer.cpp
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@@ -321,6 +321,7 @@ void TwoPassStabilizer::runPrePassIfNecessary()
{
if (!isPrePassDone_)
{
clock_t startTime = clock();
log_->print("first pass: estimating motions");
Mat prevFrame, frame;
@@ -346,6 +347,13 @@ void TwoPassStabilizer::runPrePassIfNecessary()
else
motions2_.push_back(motions_.back());
}
if (ok)
{
if (ok2) log_->print(".");
else log_->print("?");
}
else log_->print("x");
}
else
{
@@ -356,13 +364,6 @@ void TwoPassStabilizer::runPrePassIfNecessary()
prevFrame = frame;
frameCount_++;
if (ok)
{
if (ok2) log_->print(".");
else log_->print("?");
}
else log_->print("x");
}
// add aux. motions
@@ -419,6 +420,9 @@ void TwoPassStabilizer::runPrePassIfNecessary()
isPrePassDone_ = true;
frameSource_->reset();
clock_t elapsedTime = clock() - startTime;
log_->print("first pass time: %.3f sec\n", static_cast<double>(elapsedTime) / CLOCKS_PER_SEC);
}
}