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wangsen
paddle_dbnet
Commits
1f007f6c
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1f007f6c
authored
Apr 29, 2022
by
Topdu
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modify svtr doc
parent
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1f007f6c
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@@ -26,7 +26,6 @@
1.
首次发现单视觉模型可以达到与视觉语言模型相媲美甚至更高的准确率,并且其具有效率高和适应多语言的优点,在实际应用中很有前景。
2.
SVTR从字符组件的角度出发,逐渐的合并字符组件,自下而上地完成字符的识别。
3.
SVTR引入了局部和全局Mixing,分别用于提取字符组件特征和字符间依赖关系,与多尺度的特征一起,形成多粒度特征描述。
4.
SVTR-L在识别英文和中文场景文本方面实现了最先进的性能。SVTR-T平衡精确度和效率,在一个NVIDIA 1080Ti GPU中,每个英文图像文本平均消耗4.5ms。
<a
name=
"model"
></a>
...
...
@@ -34,12 +33,12 @@ SVTR在场景文本识别公开数据集上的精度(%)和模型文件如下:
*
中文数据集来自于
[
Chinese Benckmark
](
https://arxiv.org/abs/2112.15093
)
,SVTR的中文训练评估策略遵循该论文。
|
SVTR
|IC13
<br/>
857 | SVT |IIIT5k
<br/>
3000 |IC15
<br/>
1811| SVTP |CUTE80 | Avg_6 |IC15
<br/>
2077 |IC13
<br/>
1015 |IC03
<br/>
867|IC03
<br/>
860|Avg_10 |Chinese|
英文
<br/>
链接 | 中文
<br/>
链接
|
|:-----:|:------:|:-----:|:---------:|:------:|:-----:|:-----:|:-----:|:-------:|:-------:|:-----:|:-----:|:-----
:|:-----:|:---------------------
----------------------------------------
---------------------------------:|:-----------------------------------------------------------------------------------------
-----:|
|
Large | 97.20
| 91.
65
| 9
6.30
| 8
6.58
| 8
8.37 | 95.1
4 | 9
2
.8
2
| 8
4
.5
4
| 9
6
.3
5
| 9
6.54
| 9
6
.7
4
| 9
2.24 | 72.10 |
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
large
_none_ctc_en_train.tar
)
|
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
large
_none_ctc_ch_train.tar
)
|
|
Base | 97.08
| 9
1.50
| 9
6
.03 | 8
5.2
0 | 8
9
.9
2
| 9
1.67
| 9
2.3
3 | 8
3
.7
3
| 9
5.66
| 9
5.62 | 95.81
| 91.
61
|
71.4
0 |
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
base
_none_ctc_en_train.tar
)
| -
|
| S
mall | 95.92
| 9
3.04
| 9
5
.03 | 8
4.7
0 | 8
7
.9
1
| 9
2.01
| 9
1.6
3 | 8
2
.7
2
| 9
4.88
| 9
6.08 | 96.28
| 91.
02
|
69.0
0 |
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
small
_none_ctc_en_train.tar
)
|
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_small_none_ctc_ch_train.tar
)
|
|
Tiny | 96.85
| 91.
34
| 9
4.53
| 8
3.99
| 8
5.43 | 89.2
4 | 9
0
.8
7
| 8
0
.5
5
| 9
5
.3
7
| 9
5.27
| 9
5
.7
0
| 9
0.13 | 67.90 |
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
tiny
_none_ctc_en_train.tar
)
|
[
模型&配置
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
tiny
_none_ctc_ch_train.tar
)
|
|
|IC13
<br/>
857 | SVT |IIIT5k
<br/>
3000 |IC15
<br/>
1811| SVTP |CUTE80 | Avg_6 |IC15
<br/>
2077 |IC13
<br/>
1015 |IC03
<br/>
867|IC03
<br/>
860|Avg_10 |
Chinese|
下载链接
|
|:-----
-----
:|:------:|:-----:|:---------:|:------:|:-----:|:-----:|:-----:|:-------:|:-------:|:-----:|:-----:|:---------------------------------------------
:|:-----:|:
-----:|
|
SVTR Tiny | 96.85
| 91.
34
| 9
4.53
| 8
3.99
| 8
5.43 | 89.2
4 | 9
0
.8
7
| 8
0
.5
5
| 9
5
.3
7
| 9
5.27
| 9
5
.7
0
| 9
0.13 | 67.90 |
[
英文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
tiny
_none_ctc_en_train.tar
)
/
[
中文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
tiny
_none_ctc_ch_train.tar
)
|
|
SVTR Small | 95.92
| 9
3.04
| 9
5
.03 | 8
4.7
0 | 8
7
.9
1
| 9
2.01
| 9
1.6
3 | 8
2
.7
2
| 9
4.88
| 9
6.08 | 96.28
| 91.
02
|
69.0
0 |
[
英文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
small
_none_ctc_en_train.tar
)
/
[
中文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_small_none_ctc_ch_train.tar
)
|
| S
VTR Base | 97.08
| 9
1.50
| 9
6
.03 | 8
5.2
0 | 8
9
.9
2
| 9
1.67
| 9
2.3
3 | 8
3
.7
3
| 9
5.66
| 9
5.62 | 95.81
| 91.
61
|
71.4
0 |
[
英文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
base
_none_ctc_en_train.tar
)
/ -
|
|
SVTR Large | 97.20
| 91.
65
| 9
6.30
| 8
6.58
| 8
8.37 | 95.1
4 | 9
2
.8
2
| 8
4
.5
4
| 9
6
.3
5
| 9
6.54
| 9
6
.7
4
| 9
2.24 | 72.10 |
[
英文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
large
_none_ctc_en_train.tar
)
/
[
中文
](
https://paddleocr.bj.bcebos.com/PP-OCRv3/chinese/rec_svtr_
large
_none_ctc_ch_train.tar
)
|
...
...
@@ -104,8 +103,6 @@ python3 tools/infer/predict_rec.py --image_dir='./doc/imgs_words_en/word_10.png'
```
结果如下:
```
shell
grep
: warning: GREP_OPTIONS is deprecated
;
please use an
alias
or script
grep
: warning: GREP_OPTIONS is deprecated
;
please use an
alias
or script
[
2022/04/26 10:11:01] ppocr INFO: Predicts of ./doc/imgs_words_en/word_10.png:
(
'pain'
, 0.9999998807907104
)
```
...
...
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