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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Q: How can I get dldt buildinfo?

I am able to get opencv's build info via getBuildInformation(), is there a way to get dldt's build information?
banderlog013
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PyInstaller: ModuleNotFoundError: No module named 'encodings'

I have a GUI application made using PySide2 and it some major modules it uses are OpenVino(2019), dlib, OpenCV-contrib(4.2.x) and Postgres(psycopg2) and I am trying to freeze the application using PyInstaller (--debug is True). The program gets…
SajanGohil
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Opencv ip camera bad memory access exception using rtsp protocoll in Mat.inl.hpp header

I'm trying to connect to a ip camera by rtsp protocoll to solve a object detection task, my issue is the access to the camera. I use the rtsp protocoll, and when I launch the system in release mode, after few minutes it gives me a bad memory access…
ll_gzr
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CMake could not find any instance of Visual Studio, openvino

Because of avx instruction not available in my cpu, i used copy the cpu_extensionavx2.dll removing avx2 and copy in the build folder I had already run setupvars.bat using the command: "C:\Program Files…
user11585758
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Unexpected exception happened during extracting attributes Open Vino

I was trying to convert a Caffe model using mo_caffe.py script. I always get errors like below, but in random nodes (all have the common "BatchNorm" op). Trained the model using Nvidia-Digits (https://github.com/NVIDIA/DIGITS) Model Optimizer…
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How to use intel openvino toolkit in google colab?

Due to unfortunate reason of cpu, CPU dont support avx instruction and so Openvino toolkit not working in my machine. I have model in my drive , How can i use the openvino run convert the model in IR using google colab.
user11585758
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OpenVINO - Inference library plugin libMKLDNNPlugin.so cannot resolve dependency

I am experimenting with OpenVINO APIs and below is the sample code snippet: plugin = InferenceEngine::PluginDispatcher().getPluginByDevice("CPU"); However, I get the below error: Cannot find plugin to use :Tried load plugin : MKLDNNPlugin, …
pree
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Unable to write feature map to video using OpenCV in Python

I have a feature map that is converted from a video frame. When I plot the feature map using OpenCV VideoWriter. It doesn't write anything to video. out = cv2.VideoWriter('out.mp4',cv2.VideoWriter_fourcc('M','J','P','G'),30, (width,height),True) //…
Muhammad
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Speech Recongnition Using OpenVINO

I want to implement a python project in which the input will be a .mp4 file and the output will be the transcript or subtitle of the video. The constraint is to use OpenVINO. How can I do that?
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How to integrate deep learning algorithms and tcp transmission video services

How to transfer real-time video processed by artificial intelligence to other platforms through tcp protocol. I will use the computer as a server to accept the video, and the Raspberry Pi as a client to transmit the video. I used OpenCV to implement…
AAA
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Exporting TensorFlow 2 model to OpenVino

I want to export (optimize) a TensorFlow 2 model to OpenVino. The only documentation I found regards Tensorflow 1. When followed the instructions, the OpenVino model optimization failed to work with a tf2 model.
Gal Hyams
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OpenCV using Movidius NCS2 gives error when using Darknet neural network

I am trying to perform OCR using the Intel Movidius Neural Compute Stick 2. The OCR network that I am using is based on YOLO, and therefore has the graph structure saved as a .cfg file and the weights as a .weights file. I use OpenCV which was…
John.Ludlum
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INFERENCE_ENGINE_LIB not set error in Cmake

I'm trying to run the gender_age sample (https://github.com/movidius/ncappzoo/tree/master/apps/gender_age) in my raspberry pi 4 with intel movidius Myriad X VPU and I have an error I follow the tutorial…
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How to convert segmentation model model to openvino int8 model?

I am trying convert my tensorflow segmentation model to openvino with quantization. I convert my .pb model to intermediate representation with openvino model optimizer. But how quantize model. In official documentation write that to do it with DL…
Andriy Rizhiy
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Fully Connected Layer (dot product) using AVX

I have the following C++ code to perform the multiply and accumulate steps of a fully connected layer (without the bias). Basically I just do a dot product using a vector (inputs) and a matrix (weights). I used AVX vectors to speed up the…