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Image processing for use in smart systems has been a recurring project for AI researchers since the beginning. To get some output, in the beginning, it required a lot of manual input, such as giving instructions to computers. Expert Systems are machines that have been trained to recognize images.
According to Gartner, the overall number of AI adopters has surged by 270 percent across industries in the last four years.
We want the machines to be capable of more than just image recognition. Artificial Intelligence advancements have aided engineers in developing software that can accurately imitate the human capacity to see, comprehend, recognize, and describe visual and video content.
What is the definition of image processing?
Ai Image processing is the process of modifying an image to magnify it and extract information from it. Image processing can be done in two ways:
- Analog image processing is used to process pictures, prints, and other physical copies of images.
- Digital image processing involves using complicated algorithms to manipulate digital images.
The main purpose of Image Processing
- It is to represent processed data in a visual format that can be understood, such as by giving invisible things a visual form.
- Image sharpening and restoration are effective ways to increase the quality of the processed image.
- Searching for images is made easier with image convalescence.
- Assists in the measurement of visual objects.
- It’s simple to classify things in an image, locate their positions, and gain a general sense of the scene using pattern recognition.
Phases of Image Processing
Image processing is divided into eight phases, which are followed in order:
Image acquisition
Using a sensor captures an image and turns it into a controllable entity.
Enhancement of images
The quality of the input image is improved, and hidden features are extracted.
Restoring an image
On the basis of probabilistic and mathematical models, any probable contamination such as blur, noise, or camera misfocus is removed to obtain a clearer vision.
Image processing in color
The pseudocolor or RGB processing method is used to handle colored images and various color spaces.
Compression and decompression of images
This enables adjustments in image resolution and size, whether for image reduction or restoration, depending on the situation.
Processing morphologically
Defines the image’s object structure and shape.
Recognition of images
The exact features of a given object are detected in the image, and techniques such as object detection are utilized to do so.
Description and Representation
Visualizing the processed data is the goal of representation and description.
Processing enormous amounts of data by hand is a difficult task. Artificial intelligence and machine learning algorithms come in handy in this situation. The use of machine learning and artificial intelligence to speed up data processing and produce high-quality image results. However, in order to achieve high-quality results, you must select the appropriate tools and approaches.
Methods, techniques, and tools for image processing
Preprocessing is required for photographs obtained with standard sensors, as some may include excessive noise or be misfocused. For both processing digital photos and preprocessing, there are two detection strategies to apply.
Filtering
Used to improve and adjust the input image. Certain characteristics in the image can be accentuated or deleted, and image noise can be reduced, among other things, using the many filters provided.
Detecting the edges
Used to locate relevant object edges in preprocessed pictures for data extraction and image segmentation.
There are specialized libraries and frameworks that may be utilized to develop image processing functions to make things easier.
AI-based image processing open-source libraries
Common image processing methods and techniques can be found in computer vision libraries. There are several open-source libraries available for developing image processing and computer vision features.
OpenCV
The Open Source Computer Vision Library (OpenCV) is a well-known computer vision library that includes a wide range of algorithms and functions to assist them. It has a number of modules, including image processing, object detection, and machine learning, to name a few. Picture processing operations such as image acquisition, compression, enhancement, restoration, and data extraction can all be done using this package.
VXL
The VXL library is a collection of computer vision libraries that implements a variety of common computer vision technology algorithms and related features.
AForge.NET
AForge.NET is a multi-library computer vision library that can be used for everything from image processing to computer vision to neural networks and fuzzy calculations. AForge.NET also includes help files and a set of sample applications that show how to utilize the framework.
LTI-Lib
While delivering quick algorithms for real-world applications, the LTI-Lib library makes it easier to exchange and maintain code.
It includes a number of features for solving mathematical problems, as well as a collection of classification tools and a number of image processing and computer vision techniques.
Conclusion
Machines can be taught to analyze photos for a specific task based on the requirements using AI algorithms. In any industry, there are several chances to employ AI-based picture processing. It all depends on what you want to get out of it.
