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Add additional overloads for recognize.

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This commit is contained in:
Peter Rekdal Sunde
2015-07-09 18:43:02 +02:00
parent 7be8e3b42b
commit 1dcb757d98
1 changed files with 29 additions and 9 deletions
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38
src/bindings/csharp/openalpr-net/openalpr-net.cpp
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@@ -1329,6 +1329,14 @@ namespace openalprnet {
return gcnew AlprResultsNet(results); return gcnew AlprResultsNet(results);
} }
/// <summary>
/// Recognize from a bitmap
/// </summary>
AlprResultsNet^ recognize(Bitmap^ bitmap)
{
return recognize(bitmap, gcnew List<System::Drawing::Rectangle>());
}
/// <summary> /// <summary>
/// Recognize from a bitmap /// Recognize from a bitmap
/// </summary> /// </summary>
@@ -1341,20 +1349,17 @@ namespace openalprnet {
} }
/// <summary> /// <summary>
/// Recognize from a bitmap /// Recognize from MemoryStream representing an encoded image (e.g., BMP, PNG, JPG, GIF etc).
/// </summary> /// </summary>
AlprResultsNet^ recognize(Bitmap^ bitmap) AlprResultsNet^ recognize(MemoryStream^ memoryStream)
{ {
cv::Mat frame = AlprHelper::BitmapToMat(bitmap); return recognize(memoryStream, gcnew List<System::Drawing::Rectangle>());
std::vector<AlprRegionOfInterest> rois;
AlprResults results = m_Impl->recognize(frame.data, frame.elemSize(), frame.cols, frame.rows, rois);
return gcnew AlprResultsNet(results);
} }
/// <summary> /// <summary>
/// Recognize from MemoryStream representing an encoded image (e.g., BMP, PNG, JPG, GIF etc). /// Recognize from MemoryStream representing an encoded image (e.g., BMP, PNG, JPG, GIF etc).
/// </summary> /// </summary>
AlprResultsNet^ recognize(MemoryStream^ memoryStream) AlprResultsNet^ recognize(MemoryStream^ memoryStream, List<System::Drawing::Rectangle>^ regionsOfInterest)
{ {
std::vector<char> p = AlprHelper::MemoryStreamToVector(memoryStream); std::vector<char> p = AlprHelper::MemoryStreamToVector(memoryStream);
AlprResults results = m_Impl->recognize(p); AlprResults results = m_Impl->recognize(p);
@@ -1366,6 +1371,14 @@ namespace openalprnet {
/// </summary> /// </summary>
/// <param name="imageBuffer">Bytes representing image data</param> /// <param name="imageBuffer">Bytes representing image data</param>
AlprResultsNet^ recognize(cli::array<Byte>^ imageBuffer) { AlprResultsNet^ recognize(cli::array<Byte>^ imageBuffer) {
return recognize(imageBuffer, gcnew List<System::Drawing::Rectangle>());
}
/// <summary>
/// Recognize from byte data representing an encoded image (e.g., BMP, PNG, JPG, GIF etc).
/// </summary>
/// <param name="imageBuffer">Bytes representing image data</param>
AlprResultsNet^ recognize(cli::array<Byte>^ imageBuffer, List<System::Drawing::Rectangle>^ regionsOfInterest) {
std::vector<char> p = AlprHelper::ToVector(imageBuffer); std::vector<char> p = AlprHelper::ToVector(imageBuffer);
AlprResults results = m_Impl->recognize(p); AlprResults results = m_Impl->recognize(p);
return gcnew AlprResultsNet(results); return gcnew AlprResultsNet(results);
@@ -1374,8 +1387,15 @@ namespace openalprnet {
/// <summary> /// <summary>
/// Recognize from raw pixel data /// Recognize from raw pixel data
/// </summary> /// </summary>
AlprResultsNet^ recognize(cli::array<Byte>^ pixelData, int bytesPerPixel, int imgWidth, int imgHeight, List<System::Drawing::Rectangle>^ regionsOfInterest) { AlprResultsNet^ recognize(cli::array<Byte>^ imageBuffer, int bytesPerPixel, int imgWidth, int imgHeight) {
unsigned char* p = AlprHelper::ToCharPtr(pixelData); return recognize(imageBuffer, bytesPerPixel, imgWidth, imgHeight, gcnew List<System::Drawing::Rectangle>());
}
/// <summary>
/// Recognize from raw pixel data
/// </summary>
AlprResultsNet^ recognize(cli::array<Byte>^ imageBuffer, int bytesPerPixel, int imgWidth, int imgHeight, List<System::Drawing::Rectangle>^ regionsOfInterest) {
unsigned char* p = AlprHelper::ToCharPtr(imageBuffer);
std::vector<AlprRegionOfInterest> rois = AlprHelper::ToVector(regionsOfInterest); std::vector<AlprRegionOfInterest> rois = AlprHelper::ToVector(regionsOfInterest);
AlprResults results = m_Impl->recognize(p, bytesPerPixel, imgWidth, imgHeight, rois); AlprResults results = m_Impl->recognize(p, bytesPerPixel, imgWidth, imgHeight, rois);
free(p); // ?? memory leak? free(p); // ?? memory leak?