Save Images with Different Processing in IronOCR
How can I save an image with different image processing/image filters applied?
Apply the following simple code example:
// Create a new instance of OcrInput from a text box input for file path.
OcrInput input = new OcrInput(browsFile_txt.Text);
// Apply a grayscale filter to the image.
input.ToGrayScale();
// Iterate through each page in the OcrInput object.
foreach (var p in input.Pages)
{
// Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png");
}
// Create a new instance of OcrInput from a text box input for file path.
OcrInput input = new OcrInput(browsFile_txt.Text);
// Apply a grayscale filter to the image.
input.ToGrayScale();
// Iterate through each page in the OcrInput object.
foreach (var p in input.Pages)
{
// Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png");
}
' Create a new instance of OcrInput from a text box input for file path.
Dim input As New OcrInput(browsFile_txt.Text)
' Apply a grayscale filter to the image.
input.ToGrayScale()
' Iterate through each page in the OcrInput object.
For Each p In input.Pages
' Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png")
Next p
For a full list of image optimization filters available in IronOCR, see IronOCR Image Filters.
MSDN-Style Class Documentation - OcrInput Methods