MACHINE VISION

Machine Vision: artificial vision in industry

Machine vision is the image analysis and processing technology that allows data and information to be extracted at a digital level. This technology consists of a combination of hardware and software technologies: intelligent cameras and sensors for image capture connected to Industrial PCs capable of receiving and analysing data.

Machine vision systems bring enormous advantages: performing analysis and inspection of objects faster than the human eye, without direct contact. This often leads to an increase in productivity, thanks to the greater accuracy and reliability of quality checks.

Machine vision systems: uses and areas of application

A machine vision system applies to all needs for inspection, control and analysis of products or processes: quality control analysis, optical character or pattern recognition, robot guidance, code reading, positioning checks and 2D or 3D measurements.

Machine vision systems are used in a wide range of industries, for all possible automated production inspection operations: in electronics, automotive, logistics but also in many other sectors such as medical, food and packaging.

Digimax Products and Solutions for Industrial Machine Vision

Digimax offers a range of industrial vision systems and embedded solutions for Machine Vision, IoT and Industrial Automation projects: linear, matrix and smart cameras, vision sensors, lenses and accessories for object recognition.

Digimax consulting gives you the possibility to choose the most suitable combination of industrial cameras and accessories to meet any specific industrial inspection need, optimising the production and quality control process.

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MATRICIAL INDUSTRIAL CAMERAS

Matrix cameras for industrial applications

Matrix cameras are optoelectronic devices capable of producing two-dimensional images of the framed scene. These devices use a solid-state sensor, typically a silicon chip, to convert light into electrical signals. The name comes from the arrangement of the pixels, organized in a rectangular matrix of variable dimensions (from a few millimeters to over 35).

Compared to line cameras, which acquire a high-quality image line by line, matrix cameras offer lower spatial resolution but, on the other hand, provide a complete view of depth and space, improving the perception of distances and details.

The most common technologies for array camera sensors are CCD (Charge-Coupled Device) and CMOS (Complementary Metal-Oxide-Semiconductor): the former offer better image quality and a high signal-to-noise ratio; the latter are cheaper, but can still achieve excellent resolutions at affordable costs for various industrial applications.

Machine Vision Cameras: Digimax and iRayple

The industrial matrix cameras proposed by Digimax in partnership with iRayple, a leader in the supply of devices for Machine Vision, guarantee excellent performance and features:

CE, FCC, UL and RoHS certifications for compliance with market standards;
Stable operating temperatures and image quality;
Support for FFC (Flat Field Correction) function;
GigE interface for 1Gbps bandwidth and transmission up to 100m;
GigE Vision V2.0 protocol and GenICam standard-compliant;
DC 12-24V power supply for installation flexibility.

Whether for quality control and production systems, logistics or industrial automation, Digimax matrix cameras offer sharp and detailed images to meet the needs of any professional project: contact us for a dedicated consultation.

LINEAR INDUSTRIAL CAMERAS

Linear cameras: characteristics and applications

Unlike matrix cameras, which capture two-dimensional images in a single shot, linear cameras produce a complete picture of a single row of pixels. This is then reconstructed through specific software, exploiting the movement between the object and the camera.

This technology allows you to obtain an extremely high resolution, fundamental for quality control applications on products in progress, in motion, or of large dimensions. The image is decoded using an encoder which reconstructs the movement of the object while the camera, fixed and placed above, scans the object itself, passing it under the lens.

Linear cameras offer numerous advantages, in particular the fast and accurate acquisition of high-resolution images, making them ideal for precise and detailed industrial vision systems.

Digimax and iRayple: professional linear cameras

The linear cameras for industrial systems proposed by Digimax in collaboration with iRayple, a specialized company in the design and supply of Machine Vision devices, offer high-quality technical specifications:

CE, FCC, UL and RoHS certifications for compliance with market standards;
Variety of products: color and monochrome linear cameras, with GigE or CameraLink interfaces, CMOS technology and high resolutions;
Quality and processing speed with the possibility of correcting the light field of the target object to obtain sharp and precise images;
Technical support and assistance dedicated to choosing the most suitable camera.

The linear cameras proposed by Digimax are the best choice for applications intended for quality control, logistics and packaging, production and industrial automation, responding to the needs of any professional sector. Contact us to receive a consultancy on your project.

SMART INDUSTRIAL CAMERAS

A Smart Camera is a compact vision system (all-in-one) that contains in a single container a compact camera and a digitalization and image processing system (as well as devices for interfacing with the outside world (communication ports, digital inputs/outputs, video output, etc ...)).

Smart cameras also allow you to develop industrial vision applications without using complex programming languages.

They are perfect for system integrators, machine builders, and research centers for the development of machine vision and industrial automation applications.

One of the main applications is for the recognition of tags and codes such as QR codes or barcodes, which are widely used within the logistics, food and automotive sectors.

3D INDUSTRIAL CAMERAS

The industrial market has developed a strong interest in 3D technology and 3D cameras in recent years. The 3D camera is able to detect scenes and objects in a fast and three-dimensional way, and being free of components, it is robust and not subject to wear.

This advanced technology carefully measures the distance between the sensor and the next surface using time-of-flight technology. The fields in which it is mostly used are those of packaging, storage and handling, airport logistics, robotics, and monitoring of premises and people.

The degree of accuracy is extremely high, while the working distance and field of view are flexibly configurable with natively integrating 3D calibration applications.

In addition to the features already mentioned, the Industrial 3D solutions offered by Digimax guarantee high performance through a high 3D processing speed, high measurement accuracy (5 mm) and a wide range of measurable dimensions.

BOARD-LEVEL INDUSTRIAL CAMERAS

Within the broad market dedicated to machine vision solutions, Digimax proposes a category of devices entirely focused on the creation of embedded cameras on PC boards, the board cameras.

This particular solution offers the user an extreme degree of customisation and is therefore used within particular vision applications.

Discover the best machine vision solutions within embedded systems to develop projects for factory automation and production efficiency.

INDUSTRIAL CAMERAS LENS

The lenses dedicated to machine vision solutions are able to absorb the light spectrum and send the information to the digital sensor used inside the industrial camera.

Machine vision lenses are differentiated according to their use (smart, matrix or linear cameras) and according to the quality they can guarantee and consequently the price; the use of higher quality lenses makes it possible to handle more information as well as higher image resolution.

Another essential feature is the distinction between fixed focus optical systems and industrial lenses that allow adjustment of focal length and field of view.

Lenses used for industrial applications must guarantee certain essential characteristics:

Uniform image quality, thus providing clear and sharp images from the centre to the edges;
Optimised imaging performance even at close range, the minimum object distance is typically 0.1m;
Stable performance in relation to operating temperature, the standard range is -10°C to +50°C;
Low distortion to aid image analysis.

INDUSTRIAL CAMERAS ACCESSORIES

To ensure the quality and performance of a industrial camera, the use of suitable accessories is a prerequisite.

Digimax offers a wide range of accessories dedicated to industrial vision such as professional cables and cabling, cases, connectors and adapters to always express the best possible performance from industrial matrix, linear or smart cameras.

With the development of technology and new solutions dedicated to machine vision applications, the accompaniment of suitable tools and accessories becomes necessary.

INDUSTRIAL CODE READER

Industrial applications require extreme precision, accurate control, and impeccable speed, and to achieve these results, it is essential to use state-of-the-art devices, such as code readers and specific cameras for Machine Vision. These tools can significantly improve the productivity and efficiency of industrial processes and are true pillars for industrial automation and Industry 4.0 applications.

The code readers offered by Digimax are characterized by a wide spectrum of technologies, with native enablement of artificial intelligence. The integration of motorized lenses, various illumination alternatives, and a broad spectrum of color options allow them to be used in many scenarios. The interconnection of these technologies makes it possible to constantly monitor production, anticipate problems, and make real-time decisions to optimize output.

The performance is outstanding, both in terms of code reading capacity and speed. Designed with a versatile standard-mount design, the code readers proposed by Digimax offer broad flexibility and high quality, enabling the construction of optical systems with expansive fields of view and depth of field. In addition, there are a series of specialized AGV code readers for the Autonomous Mobile Robot (AMR) industry, which are particularly suitable for automated and innovative warehouses.

What are the advantages of using code readers for the industry?

Traceability: code readers allow each product and component to be accurately tracked along the entire production chain, simplifying management and optimization.
Error reduction: by automating the data acquisition process, barcode readers drastically reduce human error, improving product quality.
Speed and efficiency: code readers can read data in a fraction of a second, increasing the speed of operations and reducing downtime.
Integration: thanks to their flexibility, code scanners can be easily integrated into existing systems, making them ideal for a wide range of industrial applications.

The synergetic integration of code readers and machine vision cameras for industrial applications offers unprecedented visibility and control over business processes, improving efficiency and accuracy extraordinarily. The interconnection of these technologies makes it possible to constantly monitor production, anticipate problems, and make real-time decisions to optimize output.

In conclusion, code readers for industrial applications and machine vision cameras are essential for improving productivity and quality in many industries. The integration of these technologies can radically transform processes, ensuring more efficient and reliable production.

If you are interested in improving your industrial operations, seriously consider implementing these devices.

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MH0820S

1.2.01.09.10444

Ottica MV, 8mm, 1/1.8inch, F2.0, C-Mount, 5MP

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​​Machine Vision: artificial vision in industry

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Machine Vision: artificial vision in industry