Not long ago, artificial intelligence (AI) seemed like a science fiction prediction of the future of technology. Today, artificial intelligence is like the driving engine of technological advancements that people use daily. Image recognition is one of the artificial intelligence accessible applications that is creating a visual revolution online. Image recognition has become very practical and valuable due to deep learning. Deep learning is a machine learning method that mimics how the human brain works. This method teaches computers to recognize visual elements in an image.

What is image recognition?

One of the most popular applications of image processing we encounter daily is organizing personal images. Who doesn't want to organize an extensive library of visual memories, from special objects to landscape frames, according to visual topics?

Image processing enhances the user experience of photo organization programs. In addition to providing a photo storage space, the apps want to go a step further by offering better search and discovery functions. They can do this with the automatic image organization capabilities provided by machine learning.

How does image recognition work?

The face recognition system uses thermal imaging, 3D mapping, measuring the distance between specific points, and distinguishing the face. 3D face mapping is one of the most critical steps in the face recognition system, where all points are recorded in 3D. Then, the heat radiated from each object will be recorded in the thermal imaging process as a halo. Examining the distance between specific and distinguishing points of the face makes it easy for people to use systems based on facial recognition technology.

A convolutional neural network (CNN) is mainly used for image recognition.

The basis of the work of neural network algorithms in image processing comes back to the quality of the data set and relies on the quality of the images used to train and test the model. In the following, we mention some important factors when using neural networks in image processing:

• Image dimension
• Number of images to train model
• Number of channels in the image
• Scaling images
• Normalize images
• Dimension reduction algorithms

Conclusion

Artificial intelligence is like the driving engine of people's daily technological advancements.

Image recognition is one of the artificial intelligence accessible applications that is creating a visual revolution online. A convolutional neural network (CNN) is mainly used for image recognition.