Unverified85% confidenceTradeoffTime unknown
OCR识别率与扫描速度存在权衡:提高DPI(如600dpi)识别更准但单张扫描慢、文件大,纯文字文档300dpi足够,含小字/图表才需600dpi
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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