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 inference engine on c++ with visual studio

I'm trying to use inferenceegine on c++ by runnung the samples test. every things is ok building samples is running with out any error or warnings. but when im trying to run binary files like object_detection_sample_ssd.exe or run main for this…
simo
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OpenVINO(NCS2): How to build OpenCV with Inference Engine

I have Intel NCS2 and i want run my program on it, but i have some problem Code: import json import cv2 def decode_out(out): detections = [] for data in out[0, 0, :, :]: if float(data[2]) > 0.3: detections.append({ …
Leonid
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Convert a tensorflow model with different height and width to a .pb format

I'm trying to convert a custom yolov4 into a .pb file knowing that the height and the width are different but the converting script has just the size parameter expecting the height to be equal to the width. In my…
Sadmi
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OpenVINO tensorflow model optimizer error

I'm getting the following error when i try to convert my trained tensorflow model to IR Model Optimizer arguments: Common parameters: - Path to the Input Model: None - Path for generated IR: /home/ec2-user/Notebooks/. - IR output name: …
Fred
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Unable to import oenvino's opencv

I have followed openvino installation guide for windows 10, but I'm still unable to import its cv2 module in spyder. please can anyone help me?
Fred
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Memory corruption when using OnnxRuntime with OpenVINO on the Intel MyriadX and Raspberry Pi 4B

I'm trying to run Inference on the Intel Compute Stick 2 (MyriadX chip) connected to a Raspberry Pi 4B using OnnxRuntime and OpenVINO. I have everything set up, the openvino provider gets recognized by onnxruntime and I can see the myriad in the…
perivesta
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Import OpenVINO from PyCharm

My setup is the following: macOS Big Sur pyenv PyCharm + venv Python 3.7.7 OpenVINO 2021.1.110 I am trying to import OpenVINO: import openvino from openvino import inference_engine This results in the following error when running in PyCharm (i.e.…
user1315621
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OpenVino start_async problem - Incorrect request_id specified

I am trying to run tests to check how big is the difference between sync and async detection in python with openvino-python but I am having some trouble with making async work. When I try to run function below, error from start_async says "Incorrect…
Kanaji
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No module named mvnc

I was supposed to follow this tutorial for my YOLO object detection project. However, when I tried to invoke 'make run' under the hello_ncs_py directory, I received the following error message. I am fairly new to Neural Computer Strick 2, so I am…
Iris Yoo
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Error (expected: 'inputShapeLimitation.size() == blobShape.size()') when using opencv dnn readNetFromModelOptimizer

I'm attempting to use transfer learning to train a model for object detection to use with the Intel Neural Compute Stick 2 (NCS2) Steps so far. Using transfer learning train faster_rcnn_inception_v2_coco_2018_01_28 model on my custom dataset using…
al76
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How can I get the confidence scores of LPRNet?

I am a newbie working on the LPRNet provided by openvino toolkit: https://github.com/openvinotoolkit/training_extensions I want to get the probability of the predicted result but it seems that tf.nn.ctc_greedy_decoder only returns neg_sum_logits and…
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Converting model to IR ruins the accuracy

I have a tensorflow LPRnet model that came from this repo here I tested the model as is and after converting it with the model optimizer the frozen model detects the license plates correctly really accurately, while the openvino IR doesn't detect…
Mai
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How to get OpenVino toolkit to work with Anaconda Environment on Windows 10

I am trying to get the Intel OpenVino toolkit to work on an Anaconda environment. I know Anaconda has a package to get the Openvino tool kit. However, I have already installed the pre-requisite installation for Windows 10. How do I go about setting…
Deepak M
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Qt5 Openvino opencv cmake windows

I am trying to develop an application with qt that uses the openvino inference engine with opencv. I have been trying to create the project with qmake first but I couldn't manage then I switched to cmake an which led to some improvements but still…
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Openvino movidius cant read IP camera

id like to make my movidius NCS1 read a IP camera. this is my code: import cv2 #print("Before URL") cap = cv2.VideoCapture('rtsp://admin:sphbr7410@192.168.240.151:554/cam/realmonitor?channel=1&subtype=0') #print("After URL") while True: …
Jasar Orion
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