EmguCv configurations for combining SCAN images
I have a set of images that I captured when I was changing the scroll bar (both Vertical and Horizontal) positions of an application (chrome) on my desktop. I want to stitch all these images to get a full view of the webpage. For example : https://hub.mangoapps.com/sf/MTUzMjMwXzE2NDYxMTA
I am using EmguCv for this. Below is my code, but I am getting blurry and blackish image by this and it fails terribly when the webpage has some popup or an ad that is at a constant position even though when I am scrolling the page (example : https://hub.mangoapps.com/sf/MTUzNjczXzE2NDkwNzM).
//mode = SCAN
using (Stitcher stitcher = new Stitcher(mode, true))
using (AKAZEFeaturesFinder finder = new AKAZEFeaturesFinder())
{
stitcher.SetFeaturesFinder(finder);
stitcher.WaveCorrection = false;
using (VectorOfMat vm = new VectorOfMat())
{
Mat result = new Mat();
for (int i = 0; i < matList.Count; i++)
{
vm.Push(matList[i]);
}
//PlaneWarper throws AccessViolationException, hence not using it
//stitcher.SetWarper(new PlaneWarper(1.0f));
Stitcher.Status status = stitcher.Stitch(vm, result);
if (status != Stitcher.Status.Ok)
{
Console.WriteLine("Can't stitch images, error code = " + status);
return String.Empty;
}
Emgu.CV.CvInvoke.Imwrite("result.png", result);
return "result.png";
}
}
Can anyone help with the correct configurations required so that I get a perfectly stitched image from my set of images?
I have looked upon the stitching pipeline, but not able to understand as its very complex and hence I am using the high level API exposed by Openv.
opencv emgucv image-stitching
asked Nov 20 at 7:23
shruti singh
598
add a comment |
I have a set of images that I captured when I was changing the scroll bar (both Vertical and Horizontal) positions of an application (chrome) on my desktop. I want to stitch all these images to get a full view of the webpage. For example : https://hub.mangoapps.com/sf/MTUzMjMwXzE2NDYxMTA
I am using EmguCv for this. Below is my code, but I am getting blurry and blackish image by this and it fails terribly when the webpage has some popup or an ad that is at a constant position even though when I am scrolling the page (example : https://hub.mangoapps.com/sf/MTUzNjczXzE2NDkwNzM).
//mode = SCAN
using (Stitcher stitcher = new Stitcher(mode, true))
using (AKAZEFeaturesFinder finder = new AKAZEFeaturesFinder())
{
stitcher.SetFeaturesFinder(finder);
stitcher.WaveCorrection = false;
using (VectorOfMat vm = new VectorOfMat())
{
Mat result = new Mat();
for (int i = 0; i < matList.Count; i++)
{
vm.Push(matList[i]);
}
//PlaneWarper throws AccessViolationException, hence not using it
//stitcher.SetWarper(new PlaneWarper(1.0f));
Stitcher.Status status = stitcher.Stitch(vm, result);
if (status != Stitcher.Status.Ok)
{
Console.WriteLine("Can't stitch images, error code = " + status);
return String.Empty;
}
Emgu.CV.CvInvoke.Imwrite("result.png", result);
return "result.png";
}
}
Can anyone help with the correct configurations required so that I get a perfectly stitched image from my set of images?
I have looked upon the stitching pipeline, but not able to understand as its very complex and hence I am using the high level API exposed by Openv.
opencv emgucv image-stitching
asked Nov 20 at 7:23
shruti singh
598
add a comment |
I have a set of images that I captured when I was changing the scroll bar (both Vertical and Horizontal) positions of an application (chrome) on my desktop. I want to stitch all these images to get a full view of the webpage. For example : https://hub.mangoapps.com/sf/MTUzMjMwXzE2NDYxMTA
I am using EmguCv for this. Below is my code, but I am getting blurry and blackish image by this and it fails terribly when the webpage has some popup or an ad that is at a constant position even though when I am scrolling the page (example : https://hub.mangoapps.com/sf/MTUzNjczXzE2NDkwNzM).
//mode = SCAN
using (Stitcher stitcher = new Stitcher(mode, true))
using (AKAZEFeaturesFinder finder = new AKAZEFeaturesFinder())
{
stitcher.SetFeaturesFinder(finder);
stitcher.WaveCorrection = false;
using (VectorOfMat vm = new VectorOfMat())
{
Mat result = new Mat();
for (int i = 0; i < matList.Count; i++)
{
vm.Push(matList[i]);
}
//PlaneWarper throws AccessViolationException, hence not using it
//stitcher.SetWarper(new PlaneWarper(1.0f));
Stitcher.Status status = stitcher.Stitch(vm, result);
if (status != Stitcher.Status.Ok)
{
Console.WriteLine("Can't stitch images, error code = " + status);
return String.Empty;
}
Emgu.CV.CvInvoke.Imwrite("result.png", result);
return "result.png";
}
}
Can anyone help with the correct configurations required so that I get a perfectly stitched image from my set of images?
I have looked upon the stitching pipeline, but not able to understand as its very complex and hence I am using the high level API exposed by Openv.
opencv emgucv image-stitching
asked Nov 20 at 7:23
shruti singh
598
I have a set of images that I captured when I was changing the scroll bar (both Vertical and Horizontal) positions of an application (chrome) on my desktop. I want to stitch all these images to get a full view of the webpage. For example : https://hub.mangoapps.com/sf/MTUzMjMwXzE2NDYxMTA
I am using EmguCv for this. Below is my code, but I am getting blurry and blackish image by this and it fails terribly when the webpage has some popup or an ad that is at a constant position even though when I am scrolling the page (example : https://hub.mangoapps.com/sf/MTUzNjczXzE2NDkwNzM).
//mode = SCAN
using (Stitcher stitcher = new Stitcher(mode, true))
using (AKAZEFeaturesFinder finder = new AKAZEFeaturesFinder())
{
stitcher.SetFeaturesFinder(finder);
stitcher.WaveCorrection = false;
using (VectorOfMat vm = new VectorOfMat())
{
Mat result = new Mat();
for (int i = 0; i < matList.Count; i++)
{
vm.Push(matList[i]);
}
//PlaneWarper throws AccessViolationException, hence not using it
//stitcher.SetWarper(new PlaneWarper(1.0f));
Stitcher.Status status = stitcher.Stitch(vm, result);
if (status != Stitcher.Status.Ok)
{
Console.WriteLine("Can't stitch images, error code = " + status);
return String.Empty;
}
Emgu.CV.CvInvoke.Imwrite("result.png", result);
return "result.png";
}
}
Can anyone help with the correct configurations required so that I get a perfectly stitched image from my set of images?
I have looked upon the stitching pipeline, but not able to understand as its very complex and hence I am using the high level API exposed by Openv.
opencv emgucv image-stitching
opencv emgucv image-stitching
asked Nov 20 at 7:23
shruti singh
598
asked Nov 20 at 7:23
shruti singh
598
asked Nov 20 at 7:23
shruti singh
598
asked Nov 20 at 7:23
shruti singh
598
asked Nov 20 at 7:23
shruti singh
598
598
add a comment |
add a comment |
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