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[GSoC] Added TF and PyTorch detection model conversion cases#18237

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[GSoC] Added TF and PyTorch detection model conversion cases#18237
alalek merged 3 commits intoopencv:masterfrom
LupusSanctus:am/pytorch_tf_det_tutorial

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@LupusSanctus LupusSanctus commented Aug 31, 2020 •
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GSoC project: "Write a tutorial about training a network in TF or PyTorch and then running it in OpenCV"

Part 1.Classification case.
Part 2. Segmentation case.
Part 3. Detection case.

Provided dnn_model_runner module part for the object detection model retrieval and processing for further reading and inference with OpenCV API.
Provided tutorial series.

Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

  • I agree to contribute to the project under Apache 2 License.
  • To the best of my knowledge, the proposed patch is not based on a code under GPL or other license that is incompatible with OpenCV
  • The PR is proposed to proper branch
  • There is reference to original bug report and related work
  • There is accuracy test, performance test and test data in opencv_extra repository, if applicable
    Patch to opencv_extra has the same branch name.
  • The feature is well documented and sample code can be built with the project CMake

@asmorkalov asmorkalov added category: dnn category: documentation Documentation fix or update labels Aug 31, 2020
@GArik GArik added the GSoC label Aug 31, 2020
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alalek commented Aug 31, 2020 •
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Please ask your mentor to check licensing terms of added images. Add readme.md files with this information.

asmorkalov
asmorkalov requested changes Sep 7, 2020
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doc/tutorials/dnn/dnn_pytorch_tf_classification/pytorch_cls_model_conversion_tutorial.md
input_img = cv2.resize(input_img, (256, 256))

# define preprocess parameters
mean = np.array([0.485, 0.456, 0.406]) * 255.0
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It'll be great, if you point the origin of this values and where should users get it for other models.

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ichisadashioko commented Oct 27, 2020

Is this feature abandoned at the moment?

@LupusSanctus LupusSanctus force-pushed the am/pytorch_tf_det_tutorial branch from d5e6d7c to f7a0920 Compare November 24, 2020 07:10
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alalek commented Nov 25, 2020

wants to merge 8 commits

Please squash commits into one, so we can see real size of this patch without history of intermediate changes.

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alalek commented Feb 6, 2021

Please squash commits into one (to trim git history) and rebase on the latest master?

@LupusSanctus LupusSanctus force-pushed the am/pytorch_tf_det_tutorial branch from f7a0920 to cdb496a Compare April 1, 2021 07:01
@LupusSanctus LupusSanctus changed the title WIP: [GSoC] Added TF and PyTorch detection model conversion cases [GSoC] Added TF and PyTorch detection model conversion cases Apr 1, 2021
@alalek alalek merged commit 1263949 into opencv:master Apr 2, 2021
@alalek alalek mentioned this pull request Apr 9, 2021
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@asmorkalov asmorkalov mentioned this pull request Jun 4, 2021
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a-sajjad72 pushed a commit to a-sajjad72/opencv that referenced this pull request Mar 30, 2023
Merge pull request opencv#18237 from LupusSanctus:am/pytorch_tf_det_t…
2110896 
…utorial

[GSoC] Added TF and PyTorch detection model conversion cases

* Added object detection convertion pipeline and tutorials

* Added tutorial corrections
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@asmorkalov asmorkalov asmorkalov requested changes

@alalek alalek alalek approved these changes

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