Traffic-sign-classifier | deep networks | Machine Learning library
kandi X-RAY | Traffic-sign-classifier Summary
kandi X-RAY | Traffic-sign-classifier Summary
This grid of images is representing one chosen random image from of each class from the training set. Now we are going to explore the distribution and take look at the distribution of classes in the training, validation and test set. From the histograms below, we can clearly see that the distribution of train, validation, and test set is nearly the same, but the problem is that there is a huge variability of the distribution between class instances within the dataset, and we can further investigate whether it can cause some problems during our training, and maybe we can develop augmentation techniques to equalize them. Maximum class labels instances in train data 2010.0 Minimum class labels instances in test data 180.0. Maximum class labels instances in validation data 240.0 Mininum class labels instances in validation data 30.0. Maximum class labels instances in test data 750.0 Minimum class labels instances in test data 60.0.
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Top functions reviewed by kandi - BETA
- Creates a model from input inputs
- Get aninception layer
- Displays the feature map
- Download the custom set of images
- Downloads files to a directory
- Download a file
- Normalize dataset
- Apply a model to an image
- Crop the image
- Decodes an image from buffer
- Calculate accuracy
- Augment image
- Zoom an image
- Translates an image
- Generate an image
- Linear image
- sharpen the image
- Evaluate custom method
- Preprocess a dataset
Traffic-sign-classifier Key Features
Traffic-sign-classifier Examples and Code Snippets
Community Discussions
Trending Discussions on Traffic-sign-classifier
QUESTION
I am following this tutorial to build a simple deep learning app for traffic sign recognition. link
I made an own model, and I also tried it with the model in this repository: link
When I run the app from xcode on my iPhone, it only recognizes traffic signs if they are rotated RIGHT by 90 degrees. How could I fix this?
Here is my AppDelegate.swift:
...ANSWER
Answered 2020-Nov-18 at 10:42Images that come from the camera are always natively in landscape orientation.
You can fix this by telling the video connection to use portrait orientation instead, or rotate the image yourself, but the easiest solution is to pass the orientation into the VNImageRequestHandler.
It's either .landscapeLeft
or .landscapeRight
, I always forget which is the correct one.
Also note that you should not be creating your VNCoreMLModel
and VNCoreMLRequest
instances every time you receive a frame from the video capture. Allocate them once and reuse them.
QUESTION
I am following this tutorial to build a simple deep learning app for traffic sign recognition. link
I made an own model, and I also tried it with the model in this repository: link
When I run the app from xcode on my iPhone, I can see the picture of the camera, but the text always says "Label", no matter what is on the screen. The only thing I modified from the tutorial is that I hardcoded the classes before converting to mlmodel:
...ANSWER
Answered 2020-Nov-17 at 10:16I don't know if this fixes it, but in your conversion script try the following:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install Traffic-sign-classifier
You can use Traffic-sign-classifier 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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