在IronOCR中以不同處理方式保存圖片
Curtis Chau
Updated: 2026年6月29日
我可以如何使用不同的影像處理/影像濾鏡來保存圖片？
套用以下簡單的程式碼範例：
// Create a new instance of OcrInput and load the image from a text box input for file path.
OcrInput input = new OcrInput();
input.LoadImage(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.GetPages())
{
// Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png");
}' Create a new instance of OcrInput and load the image from a text box input for file path.
Dim input As New OcrInput()
input.LoadImage(browsFile_txt.Text)
' Apply a grayscale filter to the image.
input.ToGrayScale()
' Iterate through each page in the OcrInput object.
For Each p In input.GetPages()
' Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png")
Next' Create a new instance of OcrInput and load the image from a text box input for file path.
Dim input As New OcrInput()
input.LoadImage(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.GetPages()
' Save each processed page as an image with a unique timestamped filename.
p.SaveAsImage($"{outputPath}\{DateTime.Now.ToString("yyyyMMddHHmmss")}.png")
Next有關IronOCR中可用的完整影像優化濾鏡列表，請參見IronOCR影像濾鏡。
MSDN風格類別文件 - OcrInput方法
Curtis Chau擁有Carleton大學的電腦科學學士學位，專精於前端開發，擁有Node.js、TypeScript、JavaScript和React的專業知識。Curtis熱衷於建立直觀且美觀的使用者介面，喜愛使用現代框架並建立結構良好、視覺吸引力的手冊。
