Add functions, feedforward and backpropagation
In this lesson we’re going to simplify the neuron by using functions in our code but first we’ll quickly review the neuron on the whiteboard to explain visually the functions we’re introducing on our code.Nothing new is going to be added, the only reason why…
Add multiple Images , neural network
In this lesson we’re going to see how to add multiple images to train the neuron with. In addition to the vertical white line image we used in the previous lesson, we’re adding also the horizontal white line, so that the neuron will be trained…
Train the Neuron Neural network
In the previous lesson the Neuron that we created wasn’t able to identify correctly the vertical image, so our goal right now is training the neuron so that it can correctly perform that operation. You will learn: Calculate the error. What does mean training a…
How to create a Neuron from scratch with python
We’re going to introduce in this chapter what is a Neuron.The purpose of a neuron is that of taking an input and in return give us an output, with also the capacity that the neuron can learn from its mistakes. So the neuron can check…
Create an automatic image classifier
You will learn: How to Improve the classifier to find the filter automatically Increase the difficulty of the detection by adding new images and with bigger size Test the classifier with new images Find the filter automatically In the previous lesson we learnt how to…
Create a simple Image Classifier
You will learn: How to prepare the image to be classified How to create an image classifier Classify the image using the classifier we’ve built 1. How to prepare the image to be classified? Classify an image means that we want to assign a class…
Build a Sleep Tracker with Opencv and Python
In this tutorial we will attempt to build a sleep tracker, to monitor our quality of sleep by tracking head position and movements of the head. Excessive moving during sleeping would indicate disrupted sleep. The application theoretically should in a completed form, reveal if we…
How to build a PC for Deep Learning (on a budget)?
We’re going to see in this article how to choose the right components when building a personal computer for Deep Learning. The first goal of this post is not only to tell you what specific hardware you need to buy but also why you need…
Python beginners course [Tutorial] – Learn python from scratch
This is summary of the python course I’m teaching on the video.I did break down the lesson into 11 simple characters so you can easily follow it. I suggest you to use this only as a review and follow the entire lesson on the video….
Identify objects moving on a conveyor belt using Opencv with Python
In this tutorial we will learn how to create a simple prototype to detect objects passing on a conveyor belt. We will use exagonal nuts as objects. I have two sizes, a small one and a bigger one. If the small nuts are detected the…
Text recognition (OCR) with Tesseract and Opencv
In this tutorial we’re going to see how to use Tesseract to recognize text from an image. Tesseract is the most popular OCR (Optical character recognition), it is open source and it is developed by google since 2006. In this specific tutorial we will see:…
Add watermark to multiple images with Opencv and Python
We’re going to see right now how to add a watermark automatically to multiple images using Opencv with Python. So for example if this logo: And this image: Adding a watermark will look like this: First of all we import the libraries and on line…
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