Unverified50% confidenceFactExact time
Tesseract OCR 处理一张 1080p 截图通常需要 200-500ms 的 CPU 时间；深度学习 OCR 引擎（如 PaddleOCR、EasyOCR）识别准确率可提升到 95% 以上但单帧处理时间可能增加到 1-2 秒
1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen
Sources
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