public async Task <string> GetText(InputImage inputImage)
{
ImageProperties imgPropOut = new ImageProperties();
imgPropOut.outAllocatedSize = inputImage.pitchBytes * inputImage.height;
IOpenCVComputeAPI.GetOutBuf(OpenCVComputeAPIhandle.handle, inputImage.imageBuf, imgPropOut.outAllocatedSize, ref imgPropOut.outRealSize, ref imgPropOut.compressionType, ref imgPropOut.subCompressionType,
ref imgPropOut.width, ref imgPropOut.height, ref imgPropOut.bitDepth);
IntPtr pString = ITessApiSignatures.APIRect(handle, inputImage.imageBuf, inputImage.bytesPerPixel, inputImage.pitchBytes, 0, 0, inputImage.width, inputImage.height);
var strRes = Marshal.PtrToStringAnsi(pString);
//var b = new SharpDX.DXGI.Surface();
//var a = new SharpDX.Direct2D1.RenderTarget(,,);
//GetBoxes(inputImage);
// SkiaSharp.SKRectI rect = new SKRectI(0,0,100,100);
return(strRes);
}
public async Task <ImageProperties> GetImageProperties(ImageProperties imgProp)
{
OpenCVComputeAPIhandle.handle = IOpenCVComputeAPI.CreateOCVCInstance();
ImageProperties imgPropOut = imgProp;
imgPropOut.outAllocatedSize = ImageProperties.maxSize;
safeBuf interBuf = new safeBuf();
interBuf.buf = new byte[imgPropOut.outAllocatedSize];
interBuf.gchandle = GCHandle.Alloc(interBuf.buf, GCHandleType.Pinned);
interBuf.pBuf = interBuf.gchandle.AddrOfPinnedObject();
imgPropOut.outBuf.buf = new byte[imgPropOut.outAllocatedSize];
imgPropOut.outBuf.gchandle = GCHandle.Alloc(imgPropOut.outBuf.buf, GCHandleType.Pinned);
imgPropOut.outBuf.pBuf = imgPropOut.outBuf.gchandle.AddrOfPinnedObject();
IOpenCVComputeAPI.DecompressImage(OpenCVComputeAPIhandle.handle, imgPropOut.inBuf, imgPropOut.inSize, interBuf.pBuf, imgPropOut.outAllocatedSize, ref imgPropOut.outRealSize, ref imgPropOut.compressionType, ref imgPropOut.subCompressionType,
ref imgPropOut.width, ref imgPropOut.height, ref imgPropOut.bitDepth);
IOpenCVComputeAPI.PostProc(OpenCVComputeAPIhandle.handle, imgPropOut.outBuf.pBuf, imgPropOut.outAllocatedSize, ref imgPropOut.outRealSize, ref imgPropOut.compressionType, ref imgPropOut.subCompressionType,
ref imgPropOut.width, ref imgPropOut.height, ref imgPropOut.bitDepth);
return(imgPropOut);
}