Tesseract OCR - TIFFReadDirectory：警告，带有标记37724的未知字段（0x935c）

Question

使用Tesseract分析.tif图像并遇到以下错误。试过谷歌，但没有得到明确的答案。有没有人经历过这些？

命令：tesseract "source.tif" "destination" -l swe

https://github.com/UB-Mannheim/tesseract/wiki

Tesseract Open Source OCR Engine v3.05.00dev with Leptonica
TIFFReadDirectory: Warning, Unknown field with tag 37724 (0x935c) encountered.
TIFFFetchNormalTag: Warning, Incompatible type for "RichTIFFIPTC"; tag ignored.
Page 1
TIFFReadDirectory: Warning, Unknown field with tag 37724 (0x935c) encountered.
TIFFFetchNormalTag: Warning, Incompatible type for "RichTIFFIPTC"; tag ignored.

Answer 1

警告来自libtiff，表示输入TIFF图像存在差异。可以忽略它们，或者如果要禁止它们打印到控制台，则使用quiet选项。

https://github.com/tesseract-ocr/tesseract/wiki/FAQ#how-can-i-suppress-tesseract-info-line