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    Home > Chemicals Industry > China Chemical > Computer vision vs. machine vision, who can be better?

    Computer vision vs. machine vision, who can be better?

    • Last Update: 2021-06-08
    • Source: Internet
    • Author: User
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    [ Hot attention from Chemical Machinery Equipment Network ] Visual technology has a very important position in the artificial intelligence system.
    The application of artificial intelligence mainly includes image recognition, speech synthesis, machine translation and other perceptual tasks and industrial application scenarios.
    Chemical machinery and equipment network hotspots pay attention to chemical machinery and equipment
    Vision technology can be divided into computer vision and machine vision.
    The difference in application scenarios is the most fundamental difference between computer vision and machine vision.
    Computer vision simulates the functions of the human eye, and more importantly, enables the computer to perform tasks that the human eye cannot do.
    Machine vision is based on the theory of computer vision, focusing on the engineering of computer vision technology, which can automatically acquire and analyze specific images to control corresponding behaviors.

    Computer vision is the use of various imaging systems to replace visual organs as input-sensitive means, and the computer replaces the brain to complete processing and interpretation.
    The ultimate research goal of computer vision is to enable computers to observe and understand the world through vision like humans, and have the ability to adapt to the environment autonomously.
    A goal that can only be achieved after long-term efforts.
    Therefore, before achieving the final goal, the mid-term goal of people's efforts is to establish a vision system that can complete certain tasks based on a certain degree of intelligence with visual sensitivity and feedback.

    For example, an important application area of ​​computer vision is the visual navigation of autonomous vehicles.
    There is no condition to realize a system that can recognize and understand any environment and complete autonomous navigation like humans.
    Therefore, the research goal of people's efforts is to achieve a visual assisted driving system that has road tracking capabilities on expressways and can avoid collisions with vehicles in front.
    The point to be pointed out here is that in the computer vision system, the computer replaces the human brain, but it does not mean that the computer must complete the processing of visual information according to the human vision method.

    Computer vision can and should process visual information according to the characteristics of the computer system.
    However, the human visual system is by far the most powerful and complete visual system known to people.
    Therefore, the computer information processing method is used to study the mechanism of human vision and establish the calculation theory of human vision.
    Research in this area is called computational vision.
    Computational vision can be considered as a research field in computer vision.

    In foreign countries, the application and popularity of machine vision is mainly reflected in the semiconductor and electronic industries, of which about 40%-50% are concentrated in the semiconductor industry.
    Specifically, such as PCB printed circuit: various production printed circuit board assembly technologies and equipment; single, double-sided, multi-layer circuit boards, copper clad laminates and required materials and auxiliary materials; auxiliary facilities and consumables, inks, potions, accessories, and electronics; Packaging technology and equipment; screen printing equipment and screen peripheral materials, etc.
    SMT surface mount: SMT process and equipment, soldering equipment, testing equipment, rework equipment and various auxiliary tools and accessories, SMT materials, patch tablets, adhesives, flux, solder and anti-oxidation oil, solder paste, cleaning agents, etc.
    ; Reflow soldering machine, wave soldering machine and automated production line equipment.
    Electronic production and processing equipment: electronic component manufacturing equipment, semiconductor and integrated circuit manufacturing equipment, component molding equipment, electronic tools and molds.
    The machine vision system has also been widely used in all aspects of quality inspection, and its products occupy a pivotal position in the application.
    In addition, machine vision is also used in various other fields.
    Electronic component
      In China, the application of vision technology began in the 1990s, because the industry itself is an emerging field, coupled with the insufficient popularity of machine vision product technology, resulting in almost blank applications in the above industries.
    At present, most domestic machine visions are foreign brands.
    Most domestic machine vision companies basically started by acting as agents for various foreign machine vision brands.
    With the continuous application of machine vision, the company has gradually grown in scale and has gradually matured in technology.  

      Concluding remarks
     
    Concluding remarks
      Whether it is computational vision or machine vision, it is the development and extension of vision technology, and it is also one of the important frontier branches in the field of artificial intelligence.
    As my country's various industries begin to have widespread demand for industrial automation and intelligence using image and vision technology, Vision technology has gradually begun to be applied in the industrial field, and the market scale will be further expanded, ushering in a period of rapid growth.

     

      In the future, visual technology will further develop, and it is expected to land in more industries and industries, bring industrial upgrading and transformation, and promote the intelligent development of enterprises.

     

      Source: Encyclopedia, Yixinsu
     

      Original title: Who can be better than computer vision VS machine vision?
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