Read Text From Noisy Image With PDF Extractor SDK In C# Using ByteScout Premium Suite.pdf

instructions on how to extract text from noisy images using ByteScout PDF Extractor SDK in C# with the ByteScout Premium Suite.

Key Points:

ByteScout Premium Suite: A collection of 12 SDK products for various tasks like PDF, barcodes, spreadsheets, and screen recording. Includes tools for handling noisy image text extraction.
C# Implementation: The provided code snippet demonstrates how to use the ByteScout SDK in a C# application.
Noisy Image Text Extraction: The example focuses on reading text from a PNG image ("sample.png") using OCR (Optical Character Recognition).
OCR Settings:
`OCRMode`: Set to `TextFromImagesAndVectorsAndRepairedFont` for advanced font repair.
`OCRLanguageDataFolder` and `OCRLanguage`: Specify the location of language data files and the desired language (e.g., "eng" for English).
`OCRResolution`: Sets the resolution for OCR scanning at 300 DPI.
Preprocessing Filters: Various filters are applied to improve text extraction from low-quality scans:
Deskewing skewed pages (`extractor.OCRImagePreprocessingFilters.AddDeskew()`)
Removing vertical/horizontal lines (`extractor.OCRImagePreprocessingFilters.AddVerticalLinesRemover()`, `extractor.OCRImagePreprocessingFilters.AddHorizontalLinesRemover()`)
Dilating to repair broken letters (`extractor.OCRImagePreprocessingFilters.AddDilate()`)
Noise reduction using median filter and gamma correction (`extractor.OCRImagePreprocessingFilters.AddMedian()`, `extractor.OCRImagePreprocessingFilters.AddGammaCorrection()`)
Output: The extracted text is printed to the console.

Resources:

Free trial of ByteScout Premium Suite available.
Comprehensive documentation, training, and API keys accessible on the ByteScout website (www.bytescout.com).
Video tutorial linked in the text: https://www.youtube.com/watch?v=NEwNs2b9YN8