public static TesseractResponse Get(string tsvResult)
{
string[] lines = tsvResult.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None)
.Where(l => !string.IsNullOrWhiteSpace(l))
.ToArray();
var header = lines[0];
TesseractResponse response = new TesseractResponse();
response.DetectionLines = new TesseractDetectionLine[lines.Length];
for (int i = 1; i < lines.Length; i++)
{
var splitted = lines[i].Split('\t');
response.DetectionLines[i - 1] = new TesseractDetectionLine
{
Level = int.Parse(splitted[0]),
PageNumber = int.Parse(splitted[1]),
BlockNumber = int.Parse(splitted[2]),
PartNumber = int.Parse(splitted[3]),
LineNumber = int.Parse(splitted[4]),
WordNumber = int.Parse(splitted[5]),
Left = int.Parse(splitted[6]),
Top = int.Parse(splitted[7]),
Width = int.Parse(splitted[8]),
Height = int.Parse(splitted[9]),
Confidence = int.Parse(splitted[10]),
Text = splitted[11]
};
}
response.DetectionLines = response.DetectionLines
.Where(d => !string.IsNullOrWhiteSpace(d?.Text) && d.Confidence > 0)
.ToArray();
return(response);
}
public static GenericOcrResponse Map(TesseractResponse tesseractResponse)
{
return(new GenericOcrResponse
{
SummaryText = String.Join(" ", tesseractResponse.DetectionLines.Select(dl => dl.Text)),
Detections = tesseractResponse.DetectionLines.Select(dl => Get(dl)).ToList(),
Language = tesseractResponse.Language
});
}
