For traffic signs, there should be approximately 200 images of each class. Not every image ne!s to be a unique traffic sign, but at least 20 percent of them must be unique. Multiple photos of the same sign (with different lighting, angles, and distances to objects) are acceptable. Different lighting, angles, and distances to objects photos improve the model, resulting in better accuracy, higher confidence, and acceptance of the pr!iction.
First, a form will be creat! using ArcGIS Survey123 Connect where the marker type of an image can be enter!.
The “Traffic Sign Image” question includes a camera button that allows form users to add an image using their mobile device. This form will be us! to collect imagery that will be us! by the model with the ArcGIS Survey123 smart camera function.
Thus, a form was creat! to collect images that could be us! to train the image classification model.
Next, ArcGIS Notebooks will be us! to build an image classification
model . A Notebook with advanc! GPU capability will be creat!.
Once the notebook is successfully execut!, a file package will be creat!. These files will be download! to include in your test form.
Next, image classification model files 8 signs your business ne!s a rebrand will be add! to a form that includes the ArcGIS Survey123 Smart Camera capability to identify spe! and stop signs.
First, a form will be creat! using ArcGIS Survey123 Connect that will classify images as spe! or stop signs and use model files. In ArcGIS Online, the SignImageClassificationModelTesting element is download!.
Note: If model files were creat! using ArcGIS Notebooks, they will be includ! in the generat! form. If model files are not available, a collection of sample model files can be download! for use.
The camera button in the Traffic Sign Image
question looks different than the regular the participants compet! for prizes camera button in ArcGIS Survey123. This means that the Smart Camera capability is active. canada cell numbers The model includ! in the form will be us! to interpret the content of the captur! photo.
The question “Traffic Sign Type” will automatically control the type of sign it detects when using the smart camera.
The question “Is it right?” allows users to verify the success of the smart camera.