Text Detection: Add text detection metrics

[the-star-sea]

• add metrics(precision,recall,hmean,AP,avg time)
• fix a small print error in demo.py

[fengyuentau]

We dont put evaluation script along with models. Please take a look at https://github.com/opencv/opencv_zoo/tree/master/tools/eval.

[the-star-sea]

I wanna add some specific functions for detection task. I think we need a discussion and I have talked about it with zihao Mu.

[zihaomu]

Thanks for your contribution.
There are some code style issues. Please check the OpenCV code style of Python.

Is there a reference to rrc_evaluation_funcs.py file? If you refer to the code, please attach the original license. If you refer to the paper, please attach a link to the header of the file.

[zihaomu]

@the-star-sea, please refactor the code according to the test framework for other models. And after that, I think we can merge it.

[the-star-sea]

[fengyuentau]

Please, put the accuracy test in tools/eval. Benchmark is only for speed.

[the-star-sea]

Please, put the accuracy test in tools/eval. Benchmark is only for speed.

I have just known this because my opencv_zoo is several months ago's type.

[fengyuentau]

We dont put evaluation script along with models. Please take a look at https://github.com/opencv/opencv_zoo/tree/master/tools/eval.

This comment #73 (comment) is from July 14.

[the-star-sea]

I forgot it😭 Yuantao Feng ***@***.***> 于 2022年9月8日周四 23:57写道：

…

We dont put evaluation script along with models. Please take a look at https://github.com/opencv/opencv_zoo/tree/master/tools/eval. This comment #73 (comment) <#73 (comment)> is from July 14. — Reply to this email directly, view it on GitHub <#73 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMMRV4OLS6476UK36PFIYX3V5LNUZANCNFSM53O2AJCQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[the-star-sea]

I still have enough time to add it I think.How can I update and get the evaluation in my branch? Stone Zhang ***@***.***> 于 2022年9月9日周五 00:48写道：

…

I forgot it😭 Yuantao Feng ***@***.***> 于 2022年9月8日周四 23:57写道： > We dont put evaluation script along with models. Please take a look at > https://github.com/opencv/opencv_zoo/tree/master/tools/eval. > > This comment #73 (comment) > <#73 (comment)> > is from July 14. > > — > Reply to this email directly, view it on GitHub > <#73 (comment)>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AMMRV4OLS6476UK36PFIYX3V5LNUZANCNFSM53O2AJCQ> > . > You are receiving this because you were mentioned.Message ID: > ***@***.***> >

[fengyuentau]

# fetch upstream changes
git remote add upstream https://github.com/opencv/opencv_zoo.git
git fetch upstream
# store your local changes
git reset HEAD~5 #(5 is the number of your commits)
git stash
# merge upstream changes
git merge upstream/master
# restore your changes
git stash apply
# check and resolve conflicts
git status

[fengyuentau]

@the-star-sea friendly reminder.

[the-star-sea]

I will complete this after my graduate application period .I have discussed it with Zihao before. Yuantao Feng ***@***.***>于2022年10月29日 周六20:46写道：

…

@the-star-sea <https://github.com/the-star-sea> friendly reminder. — Reply to this email directly, view it on GitHub <#73 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMMRV4ML75XCHQOSIGABOKTWFXVSFANCNFSM53O2AJCQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[fengyuentau]

@the-star-sea Do you plan to continue working on this pull request in the near future?

[the-star-sea]

I will do it in Jan or Feb 2023. I am sorry that I am busy for application and final exams these days. Yuantao Feng ***@***.***> 于2022年12月1日周四 19:32写道：

…

@the-star-sea <https://github.com/the-star-sea> Do you plan to continue working on this pull request in the near future? — Reply to this email directly, view it on GitHub <#73 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMMRV4NZLZA5QDVQLFRX7IDWLFUVDANCNFSM53O2AJCQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[zihaomu]

Hi @the-star-sea, any update?

[fengyuentau]

Closing for no activities.