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scanimage：无法识别的选项

tag-icon • tag-icon sane brother
scanimage：无法识别的选项

我想扫描页面扫描图像和我的 Brother ADS-1700W 扫描仪。我想出的命令如下所示：

scanimage -d "brother5:bus3;dev2" --mode "Black & White" --resolution 300 --AutoDescew=yes --format tiff  >out.tiff

这会产生以下错误：

unrecognized option '--AutoDescew'

我的扫描仪似乎支持 AutoDescew 选项。我通过执行检查了这一点

scanimage -h

这给了我以下输出：

Options specific to device `brother5:bus3;dev2':   :

     --mode 24bit Color[Fast]|Black & White|True Gray|Gray[Error Diffusion] [24bit Color[Fast]]
         Select the scan mode
     --resolution 100|150|200|300|400|600|1200dpi [100]
         Sets the resolution of the scanned image.
     --source Automatic Document Feeder(left aligned)|Automatic Document Feeder(center aligned)|Automatic Document Feeder(left
 aligned,Duplex)|Automatic Document Feeder(center aligned,Duplex)|Card
 Slot|Card Slot(Duplex) [Automatic Document Feeder(left aligned)]
         Selects the scan source (such as a document-feeder).
     --brightness -50..50% (in steps of 1) [inactive]
         Controls the brightness of the acquired image.
     --contrast -50..50% (in steps of 1) [inactive]
         Controls the contrast of the acquired image.
     --MultifeedDetection[=(yes|no)] [inactive]
         
     --AutoDocumentSize[=(yes|no)] [no] [advanced]
         
     --AutoDeskew[=(yes|no)] [no] [advanced]
         
     --SkipBlankPage[=(yes|no)] [inactive]
         
     --SkipBlankPageSensitivity 0..100% (in steps of 1) [inactive]

为什么该选项“无法识别”？这与标记为“高级”的选项有关吗？

额外问题：如何启用“非活动”选项？例如SkipBlankPage？我知道我的扫描仪支持此功能，但我不知道如何启用它......

答案1

选项是--AutoDeskew，您正在尝试--AutoDescew（“c”而不是“k”）。

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