【发布时间】:2012-02-06 01:47:44
【问题描述】:
使用 Tesseract(在 vb.net 中)时出现这个奇怪的错误:
“试图读取或写入受保护的内存。这通常表明其他内存已损坏。”
这是我的代码:
Try
Dim T As New Tesseract
Using O As New OpenFileDialog
With O
If Not .ShowDialog = DialogResult.Cancel Then
Dim B As Bitmap = New Bitmap(.FileName)
T.Init(Nothing, "eng", False)
Dim L As List(Of Word) = T.DoOCR(B, Rectangle.Empty)
For Each w As Word In L
MessageBox.Show(w.Text)
Next
End If
End With
End Using
Catch Ex As Exception
MessageBox.Show(Ex.Message)
End Try
有什么想法吗?
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