object-detection-with-deep-learning | demonstrating use of convolution neural networks | Machine Learning library
kandi X-RAY | object-detection-with-deep-learning Summary
kandi X-RAY | object-detection-with-deep-learning Summary
demonstrating use of convolution neural networks to detect objects in a video
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QUESTION
I am currently trying to use Nvidia DIGITS to train a CNN on a custom dataset for object detection, and eventually I want to run that network on an Nvidia Jetson TX2. I followed the recommended instructions to download the DIGITS image from Docker, and I am able to successfully train a network with reasonable accuracy. But when I try to run my network in python using OpenCv, I get this error,
"error: (-215) pbBlob.raw_data_type() == caffe::FLOAT16 in function blobFromProto"
I have read in a few other threads that this is due to the fact that DIGITS stores its networks in a form that is incompatible with OpenCv's DNN functionality.
Before training my network, I have tried selecting the option in DIGITS that is supposed to make the network compatible with other software, however that doesn't seem to change the network at all, and I get the same error when running my python script. This is the script I run that creates the error (it comes from this tutorial https://www.pyimagesearch.com/2017/09/11/object-detection-with-deep-learning-and-opencv/)
...ANSWER
Answered 2019-Feb-11 at 17:13Harrison McIntyre, Thank you! This PR fixes it: https://github.com/opencv/opencv/pull/13800. Please note that there is a layer with type "ClusterDetections". It's not supported by OpenCV but you can implement it using custom layers mechanic (see a tutorial)
QUESTION
I followed this tutorial: https://www.pyimagesearch.com/2017/09/11/object-detection-with-deep-learning-and-opencv/ I changed this part where I converted the image feed to grayscale before inserting it to the neural network
...ANSWER
Answered 2018-Sep-05 at 15:12The vast majority of these models require color, i.e. 3-channel images; by converting to grayscale you end up with a single-channel image, and the code crashes.
Let's have a quick look to confirm this; the script in the linked blog post is run as
QUESTION
I would like create my own deep neural network model. I would like use a python script to detect specific object.
It is possible to create my own caffemodel
file (or other model file) using python or c++ with a set of pictures ?
Do you have any research or tracks ?
For example, I would like create simylary programm like this project, but with my own deep neural image network without image-net neural pictures network:
...ANSWER
Answered 2018-May-22 at 10:22I have found this project on GitHub. It explained how build own deep neural network model file with images.
QUESTION
I have use codes from this link and sucessfully done the detection but the problem is it is only from webcam. I tried to modify the code so that it can read from file. the part I have modified is : I have written this
...ANSWER
Answered 2018-Mar-16 at 07:59I am unfamiliar with any of the code you are referencing, but the error is straightforward and similar errors hav been answered in other questions: You're trying to do a fancy method on a plain tuple object. Here's an example of this python concept using a common package, numpy for arrays:
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You can use object-detection-with-deep-learning like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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