PP-OCRv4_server_rec、ch_RepSVTR_rec和ch_SVTRv2_rec，这三个识别模型哪个准确率更高？

[LMR2018]

🔎 Search before asking

• I have searched the PaddleOCR Docs and found no similar bug report.
• I have searched the PaddleOCR Issues and found no similar bug report.
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🐛 Bug (问题描述)

PP-OCRv4_server_rec、ch_RepSVTR_rec和ch_SVTRv2_rec，这三个识别模型哪个准确率更高？

🏃‍♂️ Environment (运行环境)

PP-OCRv4_server_rec、ch_RepSVTR_rec和ch_SVTRv2_rec，这三个识别模型哪个准确率更高？

🌰 Minimal Reproducible Example (最小可复现问题的Demo)

PP-OCRv4_server_rec、ch_RepSVTR_rec和ch_SVTRv2_rec，这三个识别模型哪个准确率更高？

[jingsongliujing]

看使用场景吧，目前来说，中英文场景PP-OCRv4_server_rec效果最佳