I have a bitmap image which can also be converted to a raw image but can't use Futronic SDK ftrSDKHelper.
My question is:
Is there a way to convert bitmap image to a futronic template
Is there any tool i can use to compare two minutiae created using mindtct
Is there a way/tool to convert bitmap into ISO/ANSI template?
Related
I want to do some image processing using EMGU and visualize the result
in a Winform application. So after the image processing I have to convert the CV.MAT into System.drawing.image to make it work with winform.
How do I achieve it?
I find out how to do it.
mat.ToImage<Bgr,Byte>().ToBitmap();
I have an BitmapImage which is generated by application itself and have no sourceFile or URI. Now i have to convert this image to WritableBitmapImage in order to save it, according to this. But all the methods require sourceFile or URI.
There is no good way to extract the pixels from a BitmapImage after the fact.
As you note, if you have the source image then you can create a WriteableBitmap from that.
Since WritableBitmap and BitmapImage are both ImageSources they can be used the same way in most cases, so if you know you'll need access to the pixels when you create the BitmapImage then you can usually create a WriteableBitmap instead.
Once the BitmapImage is created and the original source is no longer available the closest you can get is to use RenderTargetBitmap to render the displayed Image control into a new bitmap from which you can extract the pixels with GetPixelData.
This will be a second generation image though and for large images will likely have lost data to resizing interpolation between the original and the rendering.
I'd recommend using a WriteableBitmap instead of a BitmapImage to begin with when generating the original image.
I have a grayscale TIFF raw image.
I would like to display it in picturebox and then do some manipulation with AForge.Net.
I wonder what is the best practice for this.
I could not display the image - I either get black "picturebox"
getting error "outofmemory" when trying to convert to grayscale.
getting error unsupported format in AForge
and more..
any help would be welcome.
Have a look here
An article on how to use GDI+ methods for displaying 16-bit raw images
http://www.codeproject.com/Articles/31581/Displaying-bit-Images-Using-C
Have a look here
C# - Converting 8-bit or 16-bit grayscale raw pixel data
It gives you an example code for converting the image.
I want to convert 2 images into a single pdf file.One image is big in size and small image on the top of the big image.
So In generated pdf also I need to show the small image on the top of the big image and also in the same position where it is in case of image.
I use pdfSharp to convert image to pdf.It will convert the images into pdf file but not able to position the second image on the top of the first image.
Can any one help me on that.Thanks in advance.
Check out the sample below and see if it's what you need:
http://pdfsharp.com/PDFsharp/index.php?option=com_content&task=view&id=34&Itemid=45
I'm using VTK API in my C# application. Please can someone explain how to convert my image series which is in .jpeg format to .vti image file to be able to use it in my application? The image series contains sequential abdomen images. Quick reply will be most appropriated. Thanks in advance!
You can read each image in the series using:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/JPEGReader
Then, you could combine them into a 3D image manually:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/ImageData/IterateImageData
Or more automatically with:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/CombiningRGBChannels