Questions tagged [openvino]

OpenVINO™ toolkit, short for Open Visual Inference and Neural network Optimization toolkit, provides developers with improved neural network performance on a variety of Intel® processors and helps them further unlock cost-effective, real-time vision applications. The toolkit enables deep learning inference and easy heterogeneous execution across multiple Intel® platforms providing implementations across cloud architectures to edge devices.

The OpenVINO™ toolkit quickly deploys applications and solutions that emulate human vision. Based on Convolutional Neural Networks (CNN), the toolkit extends computer vision (CV) workloads across Intel® hardware, maximizing performance. The OpenVINO™ toolkit includes the Deep Learning Deployment Toolkit (DLDT).

The OpenVINO toolkit:

  • Enables CNN-based deep learning inference on the edge
  • Supports heterogeneous execution across an Intel® CPU, Intel® Integrated Graphics, Intel® FPGA, Intel® Movidius™ Neural Compute Stick, Intel® Neural Compute Stick 2 and Intel® Vision Accelerator Design with Intel® Movidius™ VPUs
  • Speeds time-to-market via an easy-to-use library of computer vision functions and pre-optimized kernels
  • Includes optimized calls for computer vision standards, including OpenCV*, OpenCL™, and OpenVX*

https://docs.openvinotoolkit.org/

https://01.org/openvinotoolkit

https://github.com/openvinotoolkit/openvino

https://github.com/openvinotoolkit/open_model_zoo

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OpenVINO can't detect GPU

After completing the installation of OpenVINO 2021.3 the installer prints: Missing optional prerequisites -- Intel® GPU is not detected on this machine -- Use Intel-optimized version of OpenCV I have tried to follow many guides from Intel but I…
user1315621
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opencv dnn module with OpenVino

I have no problems when working with dnn module But I have downloaded OPENVINO to use dnn with engine inference, and I can't load the opencv_dnn452d.dll library When I go to the opencv subdirecotry in openvino, and execute opencv_version_win32d.exe,…
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Loading openvino python library on Raspebrry pi 4

After followign the guides (and coming through the github trackers), I was able to get OpenVINO to install on my pi4 and can run /opt/intel/openvino/bin/armv7l/Release/object_detection_sample_ssd successfully using my own trained model. I used the…
J.Milliscone
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Convert 2D Convolutionary Neural Networks to 1D Convolutionary Neural Networks in Tensorflow

Say I have some feature extracted and it is 10x10 data(maybe image or cepstrogram). Usually I would feed this into my 2DConv and i ll be on my way. My quesiton is if I had to convert this into 1D of 100 inputs what disadvantages would I get besides…
Evren Bingøl
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OpenVINO accuracy checker directly compare results to annotations?

https://github.com/openvinotoolkit/open_model_zoo/blob/master/tools/accuracy_checker/README.md Keeping in mind the above, I have the following question I have an external model, which I have already trained and got the corresponding results. Is it…
Ravi Arora
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OpenVino toolkit training repo and pre-trained models

Under the openvinotoolkit is a repo for training deepReID and there are a number of projects such as training a model for person attributes Is this the codebase that was used to train the pre-trained models provided with OpenVino? Is it possible…
zviF
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convert yolov5s.pt to openvino IR format success, predict stuff failed

This is begin from curious....I download the pretrained yolov5s.pt from public google drive, and convert it as yolov5s.onnx file with input shape [1,3,640,640] by using yolov5's models/export.py. Then I use openvino's deployment tools/mo.py to…
Fenix Lam
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onnxruntime with openvino mix build happen an error "Failed to load library"

my environment is windows,i want to use python to infernce with onnxruntime with openvion.after installing openvino,i build onnxruntime with openvino,my build command is .\build.bat --update --build --build_shared_lib --build_wheel --config…
wwbnjs
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Opencv is working for my project on my laptop but stop working on raspberry pi

Good morning all! I despair (This is my first post). I am trying to set up a human detection system using the openvino toolkit. I am using an example project provided by openvino at the following openvino multi target tracking. I first tested them…
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How to configure OpenVino 2020.4 Myriad Compile?

I am converting my OpenVino model to a myriad .blob with the following command /opt/intel/openvino_2020.4.287/deployment_tools/inference_engine/lib/intel64/myriad_compile -m my_model.xml -VPU_NUMBER_OF_SHAVES 4 -VPU_NUMBER_OF_CMX_SLICES 4 Using…
Jacob Solawetz
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Openvino Loading up binary file into a blob

Hi I am working on an audio classification model. I have implemented in python, now I need to port it to c++. I do feature extraction in python as it is easier. I save these features, into a file. The feature is represented as a 2D array in…
Evren Bingøl
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IndexError with object detection labels

I detec objects from a video with this model. The model detects three classes: bicycles, cars and persons. I only want cars and persons and thats's what I get until there are bikes in the picture. Then I get an error IndexError: list out of…
lr_optim
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Why the input type changed while call _call_impl in pytorch

I'm working at converting pytorch model to openvino IR, the nn of my pytorch is vgg16, and the method is faster rcnn, there is a weird problem when I debug the code. when I run the following code fc7 = self.classifier(pool, abc="abc123") the pool…
Ben
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Using Tensorflow to recognize object and and size of the dimension

Hopefully this one doesn't sound absurd. I would like to know is there a way to find a dimension of an object, or nearest, finding the pixel coordinate of the recognized object (say a box..) and estimating size of a box by using Tensorflow (or…
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Openvino xml file graph output shape not as expected

I've been trying to reshape to NCHW format using tf.keras.layers.Reshape function but the final xml file outputs this : There's a Transpose layer after reshaping to (1,6,26,26) and final shape is (1,26,6,26) I'm not sure why there's a Transpose…