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[TFLITE] STRIDED_SLICE is not supported by DNN #26140

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pfeatherstone opened this issue Sep 11, 2024 · 0 comments · May be fixed by opencv/opencv_extra#1254 or #27273
Open

[TFLITE] STRIDED_SLICE is not supported by DNN #26140

pfeatherstone opened this issue Sep 11, 2024 · 0 comments · May be fixed by opencv/opencv_extra#1254 or #27273
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@dkurt
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category: dnn feature
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4.12.0

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@pfeatherstone
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pfeatherstone commented Sep 11, 2024 •
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Describe the feature and motivation

I am trying to load a yolov3 model in tflite format. When calling cv::dnn::readNetFromTFLite() i get error:

[ERROR:0@1.988] global tflite_importer.cpp:252 populateNet DNN/TFLite: Problem during import of operator [STRIDED_SLICE]:(model_12/tf.strided_slice/StridedSlice) (192/208). Exception: OpenCV(4.10.0-dev) /home/pf/Downloads/repos/opencv-4.x/modules/dnn/src/tflite/tflite_importer.cpp:246: error: (-213:The function/feature is not implemented) Unsupported operator type STRIDED_SLICE in function 'populateNet'

terminate called after throwing an instance of 'cv::Exception'
  what():  OpenCV(4.10.0-dev) /home/pf/Downloads/repos/opencv-4.x/modules/dnn/src/tflite/tflite_importer.cpp:246: error: (-213:The function/feature is not implemented) Unsupported operator type STRIDED_SLICE in function 'populateNet'

Additional context

I am using opencv master. Unfortunately I can't drop the model weights as they are over 25MB.
@pfeatherstone pfeatherstone changed the title [TFLITE IMPORTER] [TFLITE IMPORTER] STRIDED_SLICE Sep 11, 2024
@asmorkalov asmorkalov added this to the 4.11.0 milestone Sep 11, 2024
@asmorkalov asmorkalov modified the milestones: 4.11.0, 4.12.0 Dec 23, 2024
@asmorkalov asmorkalov changed the title [TFLITE IMPORTER] STRIDED_SLICE [TFLITE] STRIDED_SLICE is not supported by DNN Apr 24, 2025
This was referenced May 1, 2025
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category: dnn feature
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StridedSlice test for TFLite dkurt/opencv_extra
TFLite StridedSlice dkurt/opencv
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@asmorkalov @dkurt @pfeatherstone