Machine vision is a system that uses a machine to replace the human eye for measurement and judgment. It automatically acquires an image of a target object through optical devices and non-contact sensors, and the image processing device performs information according to the pixel distribution, brightness, and color of the obtained image. Operation processing and discriminant analysis to extract desired feature information or perform motion control on certain field devices based on the discriminant analysis result. Image processing devices in machine vision systems typically employ computers, so machine vision is sometimes referred to as computer vision. Let's take a look at the related content with the embedded Xiaobian.
In recent years, in order to make machines more human, to recognize things, to make judgments and deep learning, computer vision technology methods and applications have developed rapidly, and the global machine vision market is rapidly developing. According to data from the Prospective Industry Research Institute's "Development Prospects and Investment Forecast Analysis Report for Machine Vision Industry", the global market for machine vision systems reached US$1.13 billion in 2002. The global machine vision market in 2016 was approximately US$6.2 billion. In 2002-2016, the average annual compound growth rate of the market was around 12%.
According to estimates by foreign research institutions Markets and Markets, the global market will reach $12.5 billion by 2020; by the end of 2025, the global market will exceed $19.2 billion, and the future of machine vision will be huge.
Global Machine Vision Market Size and Forecast 2002-2025 (Unit: US$100 million)
With the global manufacturing center shifting to China, the Chinese machine vision market is becoming an important target market for international machine vision manufacturers after North America, Europe and Japan. In recent years, China's machine vision market has grown rapidly, and its promotion has focused on the growth in demand for automation products, including machine vision, due to the significant growth in demand for electronics manufacturing, municipal transportation, automotive, food and packaging machinery.
At present, the sales volume of industrial robots in the Chinese market is growing at an average annual rate of 30%. In 2016, China sold 88,892 industrial robots, an increase of 29.99% year-on-year, accounting for 30.69% of the global sales. Replacing Japan to become the world's largest industrial robot market, the automotive, metal products, power and other industries are the main driving force. Now there are more than 200 international machine vision brands that have entered China. There are more than 100 machine vision brands in China, more than 370 machine vision products, and more than 70 professional machine vision system integrators. These figures show that the development of machine vision in China is indeed very fast.
Machine vision industry trendsAt present, machine vision technology uses some functions of computer to imitate biological vision, which is far from the real biological vision. To achieve the complete biological visual function effect, engineers and technicians have to work hard and study hard.
In foreign countries, machine vision technology has been widely used, machine vision products are diversified, and machine vision technology is constantly improving. However, in China, due to the promotion of machine vision products and the popularization of technology in recent years, it has only just started, so it is not used much, and the comprehensive development needs to be further improved.
The machine vision product market has experienced a shift in the market share of embedded system products from the mainstream of PC-based products to the present. With the rapid development of computer technology and microelectronics technology, the application fields of embedded systems are more and more extensive. The products developed by embedded operating systems are highly reliable, maintainable, and easy to be continuously improved and upgraded. Therefore, based on embedded The products will gradually replace the board-type products, which is the development trend of the whole industry. However, this is not to say that board-type products are meaningless. Compared to embedded system development products, board-type products require a higher level of technology. The introduction of higher-level board-type vision products will greatly enhance the development of domestic machine vision products.
A business tablet must have powerful business functions. At present, users use tablet products more for entertainment, and insufficient development of commercial value has become a major factor restricting the development of tablet computers. Many far-sighted terminal manufacturers have set their sights on the business tablet field.
Generally speaking, when business users choose tablet PC products, they still focus on "regular items" such as processor, battery, operating system, and built-in applications, especially office software applications, which are a good helper for business users.
First of all, there must be powerful office software such as customer management software, which can record customer data and related information anytime, anywhere. There is also a need for powerful marketing software, software marketing, reducing manual intervention, and one person can handle all the publicity and customer information.
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