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结果是错误的指的是? |
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问题描述 / Problem Description
ppocr v4的字符检测模型在使用CPU推理的时候有结果,但是结果是错误的;在同样的检测设置参数情况下,如果改成GPU推理,结果就是正确的;如果换成v3版本的检测模型,CPU和GPU推理结果都是正确的,唯独v4的CPU检测是错误的。
运行环境 / Runtime Environment
GPU | 是 | MKL | 8.2 | CUDA11.2/cuDNN8.2/TensorRT8.0
复现代码 / Reproduction Code
检测的参数设置如下:
use_gpu 0
use_tensorrt 0
use_fp16 1
gpu_mem 4000
cpu_math_library_num_threads 10
use_mkldnn 1
limit_side_len 736
limit_type min
det_db_thresh 0.3
det_db_box_thresh 0.55
det_db_unclip_ratio 2.0
use_polygon_score 1
det_db_score_mode fast
use_dilation 0
det_precision fp16
完整报错 / Complete Error Message
有推理结果,没有异常报错发现。
可能解决方案 / Possible solutions
附件 / Appendix
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