9 Image Processor Manufacturers in 2022
This section provides overview, applications, and principles of image processors. Also, please take a look at the list of 9 image processor manufacturers and their company rankings.
Table of Contents
What Is an Image Processor?
An image processor is a device that processes images taken by a camera or other device to measure and analyze the characteristics of an object based on the images.
Such image processing is performed on a computer, and the results of the analysis can be reflected in other equipment.
Image processing devices make it possible to recognize the shape of objects, measure distances, and count the number of pieces. By feeding this information back to other devices that combine this information, automation of all kinds of objects becomes possible.
Uses for Image Processors
Image processing equipment is used in a wide range of applications, from everyday life to industrial and medical fields.
- Quality inspection and counting of parts in factories
- Clarification of images from surveillance cameras
- Driving assist and automatic driving systems
- Diagnostic assistance from medical images such as X-rays and CTs
- Face recognition systems for smartphones
- Measurement systems for the number of people at train stations and commercial facilities
In recent years, IoT technology combined with human intelligence and machine learning has also been actively developed to automate and improve the efficiency of various human activities.
Principle of Image Processors
Although there are various types of image processing devices depending on the application, they are basically composed of a camera and a computer.
After images captured by the camera are transferred to the computer, they are pre-processed for image processing. What exactly is done depends on the application.
For example, when measuring the number of subjects, filter processing is used to remove noise, sharpen the image, and make it binary in order to extract the characteristics of the subject. This produces an image in which the areas where subjects exist are set to 1, and the areas where they do not exist are set to 0 and can be treated as a matrix with only 0s and 1s as elements.
This matrix can then be used to measure the number of objects by segmenting each object using kernel processing, etc.
Using packaged image processing software, a variety of processes, including these, can be performed.
In recent years, attempts have also been made to increase the accuracy of analysis and feature extraction by combining these existing image processing software with machine learning and AI technologies.
Industry Trends in Image Processors
In the history of manufacturing, there has always been a need for systems that automate without human intervention, and this has evolved in the field of factory automation (FA), the automation of production processes.
In recent years, with the dramatic advances in image processing technology, the role of these systems has become increasingly important, not only in replacing workers with machines but also in production control systems to improve productivity and quality and reduce costs. Image processing systems that combine cameras and sensors with image processing equipment play a central role in this process.
Due to the global labor shortage and the growing need for safety in food and other products, inspection systems combining manpower-saving systems with image processing systems are becoming increasingly important in the automotive, food, pharmaceutical, and cosmetics-related fields. In addition, further improvements in image processing and sensor technologies have expanded the range of inspection capabilities, and the visual inspection business combining image processing systems and deep learning is gaining momentum.
One area of future focus is image sensors that utilize smartphones. With the addition of attachments and applications, smartphones can easily be used as image processing devices to read barcodes and inspect text. Since they can be easily integrated with e-commerce, they are expanding not only into the manufacturing industry but also into the logistics and retail sectors.
Image Processing Software
Image processing software used in inspection and quality control used to be developed by creating specifications and designing from system requirements when building a system, but as the processing capacity of image processing equipment has improved and the types and packages of highly versatile inspection software have become abundant, image processing software can be freely combined and used. However, as the processing capacity of image processing equipment has improved and the variety of versatile inspection software types and packages has increased, it is now possible to freely combine and utilize such software.
Packages include, for example, shape, area, color, position, and flaw determination, as well as combined length, angle, and diameter measurement software.
More recently, image processing software employing deep learning has been used to enhance recognition capabilities by allowing the software to learn in the same way as humans, and is being introduced as a replacement for tasks that were previously performed by visual inspection.
For example, it is now possible to distinguish scratches from defects in more detail, and in character recognition, it is now possible to improve the accuracy of recognition of handwritten characters.
In the field of medicine, it is now possible to detect and treat diseases that are difficult to detect with the human eye, and in the field of crime prevention, it is possible to identify individuals from images captured by security cameras.
List of 9 Image Processor Manufacturers
*Including some distributors, etc.
Sort by Features
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
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- Netherlands
- United States of America
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OMRON Industrial Automation
Vision system
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Pepperl+Fuchs Inc.
Industrial vision
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Image Processor Manufacturer Ranking
*Including some distributors, etc.Ranking as of January 2023 in United States
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | DATEL | 16.7% |
| 2 | Dedicated Computing | 16.7% |
| 3 | OMRON Industrial Automation | 16.7% |
| 4 | Datalogic | 16.7% |
| 5 | Broadcom | 16.7% |
| 6 | Cognex | 16.7% |
Ranking as of January 2023 Globally
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | DATEL | 16.7% |
| 2 | Dedicated Computing | 16.7% |
| 3 | OMRON Industrial Automation | 16.7% |
| 4 | Datalogic | 16.7% |
| 5 | Broadcom | 16.7% |
| 6 | Cognex | 16.7% |
Derivation Method
The ranking is calculated based on the click share within the image processor page as of January 2023. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- Datalogic: 2,900
Newly Established Company
- NXP Semiconductors: 2006 (17 years ago)
- MaxLinear, Inc.: 2003 (20 years ago)
- Cognex: 1981 (42 years ago)
Company with a History
- Broadcom: 1961 (62 years ago)
- Datalogic: 1972 (51 years ago)
- Cognex: 1981 (42 years ago)
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