Only TaggedimageFileformat (TIFF) and Graphics Interchange format (GIF) image formats support palettes.
仅标记图像文件格式(TIFF)和图形交换格式(GIF)图像格式支持调色板。
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Taggedimagefileformat (.tiff) is another commonly used raster-based image format, which GIS specialists adapted to geographers' needs and renamed GeoTIFF.
The following instruction asks Tesseract to examine Figure 1 stored in TaggedImageFileFormat (TIFF) format and then use the second argument, wm, as the base of a file name to receive output.