You can use Textract response parser library to easily parse JSON returned by Amazon Textract. The library parses JSON and provides programming language specific constructs to work with different parts of the document. textractor is an example of a PoC batch processing tool that takes advantage of the Textract response parser library and generates output in multiple formats.
For documentation on usage see: src-python/README.md
For documentation on usage see: src-js/README.md
document.Pages.ForEach(page => {
Console.WriteLine("Print Lines and Words:");
page.Lines.ForEach(line => {
Console.WriteLine("{0}--{1}", line.Text, line.Confidence);
line.Words.ForEach(word => {
Console.WriteLine("{0}--{1}", word.Text, word.Confidence);
});
});
Console.WriteLine("Print Fields:");
page.Form.Fields.ForEach(f => {
Console.WriteLine("Field: Key: {0}, Value {1}", f.Key, f.Value);
});
Console.WriteLine("Get Field by Key:");
var key = "Phone Number:";
var field = page.Form.GetFieldByKey(key);
if(field != null) {
Console.WriteLine("Field: Key: {0}, Value: {1}", field.Key, field.Value);
}
});document.Pages.ForEach(page => {
page.Tables.ForEach(table => {
var r = 0;
table.Rows.ForEach(row => {
r++;
var c = 0;
row.Cells.ForEach(cell => {
c++;
Console.WriteLine("Table [{0}][{1}] = {2}--{3}", r, c, cell.Text, cell.Confidence);
});
});
});
});Check out the src-csharp folder for instructions on how to run .NET Core C# samples
- Large scale document processing with Amazon Textract - Reference Architecture
- Batch processing tool
- Code samples
This sample code is made available under the Apache License V2.0 license. See the LICENSE file.
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