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[C#] add c sharp apis for ppocr (#1405)

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* add c sharp apis for ppocr

* add example

* fix accroding to test

* add ocr models

* fix

* update

* update
This commit is contained in:
chenjian
2023-02-28 19:49:33 +08:00
committed by GitHub
parent a6c1d67584
commit f80d929b03
10 changed files with 1279 additions and 2 deletions
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12
csharp/fastdeploy/vision/visualize.cs
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@@ -50,6 +50,14 @@ public class Visualize {
return new Mat(result_ptr);
}
public static Mat VisOcr(Mat im, OCRResult ocr_result){
FD_OCRResult fd_ocr_result =
ConvertResult.ConvertOCRResultToCResult(ocr_result);
IntPtr result_ptr =
FD_C_VisOcr(im.CvPtr, ref fd_ocr_result);
return new Mat(result_ptr);
}
public static Mat VisSegmentation(Mat im,
SegmentationResult segmentation_result,
float weight = 0.5f){
@@ -74,6 +82,10 @@ public class Visualize {
ref FD_OneDimArrayCstr labels,
float score_threshold, int line_size, float font_size);
[DllImport("fastdeploy.dll", EntryPoint = "FD_C_VisOcr")]
private static extern IntPtr
FD_C_VisOcr(IntPtr im, ref FD_OCRResult fd_ocr_result);
[DllImport("fastdeploy.dll", EntryPoint = "FD_C_VisSegmentation")]
private static extern IntPtr
FD_C_VisSegmentation(IntPtr im, ref FD_SegmentationResult fd_segmentation_result, float weight);