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fixed bug in gpu::cornerHarris and gpu::cornerMinEigenVal

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This commit is contained in:
Alexey Spizhevoy
2010-12-01 10:00:47 +00:00
parent db5cce885d
commit d9489bbe0c
2 changed files with 41 additions and 23 deletions
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38
tests/gpu/src/imgproc_gpu.cpp
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@@ -614,12 +614,11 @@ struct CV_GpuCornerHarrisTest: CvTest
{
try
{
int rows = 1 + rand() % 300, cols = 1 + rand() % 300;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, -1)) return;
for (int i = 0; i < 3; ++i)
for (int i = 0; i < 5; ++i)
{
rows = 1 + rand() % 300; cols = 1 + rand() % 300;
int rows = 1 + rand() % 300, cols = 1 + rand() % 300;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, 1 + 2 * (rand() % 4))) return;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, -1)) return;
}
}
catch (const Exception& e)
@@ -645,14 +644,21 @@ struct CV_GpuCornerHarrisTest: CvTest
cv::gpu::GpuMat dst;
cv::gpu::cornerHarris(cv::gpu::GpuMat(src), dst, blockSize, apertureSize, k);
int asize = apertureSize > 0 ? apertureSize : 3;
cv::Mat dsth = dst;
for (int i = apertureSize + 2; i < dst.rows - apertureSize - 2; ++i)
for (int i = max(blockSize, asize) + 2; i < dst.rows - max(blockSize, asize) - 2; ++i)
{
for (int j = apertureSize + 2; j < dst.cols - apertureSize - 2; ++j)
for (int j = max(blockSize, asize) + 2; j < dst.cols - max(blockSize, asize) - 2; ++j)
{
float a = dst_gold.at<float>(i, j);
float b = dsth.at<float>(i, j);
if (fabs(a - b) > 1e-3f) return false;
if (fabs(a - b) > 1e-3f)
{
ts->printf(CvTS::CONSOLE, "%d %d %f %f %d\n", i, j, a, b, apertureSize);
ts->set_failed_test_info(CvTS::FAIL_INVALID_OUTPUT);
return false;
};
}
}
return true;
@@ -670,11 +676,10 @@ struct CV_GpuCornerMinEigenValTest: CvTest
{
try
{
int rows = 1 + rand() % 300, cols = 1 + rand() % 300;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, -1)) return;
for (int i = 0; i < 3; ++i)
{
rows = 1 + rand() % 300; cols = 1 + rand() % 300;
int rows = 1 + rand() % 300, cols = 1 + rand() % 300;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, -1)) return;
if (!compareToCpuTest(rows, cols, CV_32F, 1 + rand() % 5, 1 + 2 * (rand() % 4))) return;
}
}
@@ -700,14 +705,21 @@ struct CV_GpuCornerMinEigenValTest: CvTest
cv::gpu::GpuMat dst;
cv::gpu::cornerMinEigenVal(cv::gpu::GpuMat(src), dst, blockSize, apertureSize);
int asize = apertureSize > 0 ? apertureSize : 3;
cv::Mat dsth = dst;
for (int i = apertureSize + 2; i < dst.rows - apertureSize - 2; ++i)
for (int i = max(blockSize, asize) + 2; i < dst.rows - max(blockSize, asize) - 2; ++i)
{
for (int j = apertureSize + 2; j < dst.cols - apertureSize - 2; ++j)
for (int j = max(blockSize, asize) + 2; j < dst.cols - max(blockSize, asize) - 2; ++j)
{
float a = dst_gold.at<float>(i, j);
float b = dsth.at<float>(i, j);
if (fabs(a - b) > 1e-3f) return false;
if (fabs(a - b) > 1e-3f)
{
ts->printf(CvTS::CONSOLE, "%d %d %f %f %d %d\n", i, j, a, b, apertureSize, blockSize);
ts->set_failed_test_info(CvTS::FAIL_INVALID_OUTPUT);
return false;
};
}
}
return true;