public static GenericOcrResponse Map(AwsOcrResponse awsResponse)
{
var response = new GenericOcrResponse();
response.SummaryText = string.Join(" ", awsResponse.TextDetections.Select(td => td.DetectedText));
response.Detections = awsResponse.TextDetections.Select(td => Get(td)).ToList();
return(response);
}
public async Task Tesseract5()
{
TesseractOcrService tesseractService = new TesseractOcrService();
TesseractResponse result = await tesseractService.GetOcrResultAsync(@"data/abc.JPG", "eng");
Assert.IsNotNull(result);
GenericOcrResponse genericResult = result.Map();
Assert.IsNotNull(genericResult);
}
public async Task WindowsOcr()
{
WindowsOcrService windowsOcrExecutor = new WindowsOcrService();
WindowsOcrResult result = await windowsOcrExecutor.GetOcrResultAsync(@"data/abc.JPG", "en");
Assert.IsNotNull(result);
GenericOcrResponse genericResult = result.Map();
Assert.IsNotNull(genericResult);
}
public async Task AwsOcr()
{
var accessKey = ConfigurationManager.AppSettings["awsAccessKey"];
var secretKey = ConfigurationManager.AppSettings["awsSecretKey"];
var awsRegion = ConfigurationManager.AppSettings["awsRegion"];
AwsOcrService awsOcrService = new AwsOcrService(accessKey, secretKey, awsRegion);
AwsOcrResponse result = await awsOcrService.GetOcrResultAsync(@"data/abc.JPG");
Assert.IsNotNull(result);
GenericOcrResponse genericResult = result.Map();
Assert.IsNotNull(genericResult);
}
public async Task GoogleOCR()
{
var apiToken = ConfigurationManager.AppSettings["googleApiToken"];
GoogleOcrService googleOcrService = new GoogleOcrService(apiToken);
GoogleOcrResponse result = await googleOcrService.GetOcrResultAsync(@"data/abc.JPG");
var descriptions = result.Responses.SelectMany(r => r.Annotations).ToList();
Assert.IsNotNull(result);
GenericOcrResponse genericResult = result.Map();
Assert.IsNotNull(genericResult);
}
public async Task AzureOcr()
{
var subscriptionKey = ConfigurationManager.AppSettings["azureSubscriptionKey"];
var endpoint = ConfigurationManager.AppSettings["azureEndpoint"];
AzureOcrService azureOcrExecutor = new AzureOcrService(subscriptionKey, endpoint);
AzureOcrResults result = await azureOcrExecutor.GetOcrResultAsync(@"data/abc.JPG");
Assert.IsNotNull(result);
GenericOcrResponse genericResult = result.Map();
Assert.IsNotNull(genericResult);
}
public GenericOcrResponse Map(AwsOcrResponse awsResponse)
{
using (MagickImage img = new MagickImage(awsResponse.InputImage))
{
this.width = img.Width;
this.height = img.Height;
}
var response = new GenericOcrResponse();
response.SummaryText = string.Join(" ", awsResponse.TextDetections.Select(td => td.DetectedText));
response.Detections = awsResponse.TextDetections.Select(td => Get(td)).ToList();
return(response);
}
