Machine vision is hugely impacting all the industrial and manufacturing sectors. Machine vision is now finding its way into environments like roadways, airports, and farms. The latest trends in vision lens, image processing, and image sensors are shaping up to be the most significant trends in machine vision in the upcoming years. The role played by each trend is helping n the constantly evolving the machine vision technology.
Machine vision is an instrumental technology in many production environments which is advancing and has wide-reaching consequences. To help you stay on top of the rapid pace of change, here are four prominent machine vision trends:
1. The Growth of Computational Imaging (CI)
CI is the capture and processing of images in a way that combines computation and optical encoding. It provides greater accuracy, productivity, and reliability as it significantly develops the existing capabilities of industrial machine vision systems. Thus, with CI advancing, it has become an increasingly common component of industrial machine vision.
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2. Machine Vision Lens Polarization
Traditionally, several cameras relied on desired angles of light to polarize. But now as technology is advancing, sensors can be produced by polarizing wire grids openly on the chip. This enables far better productivity and flexibility in the polarization of light. These sensors now allow new applications formerly thought as impossible.
3. Liquid Lens
The component lens suppliers are taking initiatives to deliver better machine vision lens as the pixel sizes in cameras is decreasing. The suppliers are making sure that the industrial machine vision lens performance is improving in both quality and speed. Liquid lens have the capability to instantly change focus by means of a change in voltage or current without the any changing any mechanism of conventional lens.
In recent times, liquid lens have moved away from smart camera and smart sensors to intricate industrial applications. It is expected that in 2020, component cameras will be released with embedded processing, which automatically controls these lens more flexibly.
4. Selecting More Advanced Optics
As per Research Dive analyst review, selection of more advanced optical components, such as industrial machine vision lens will become more complex in the upcoming years. This is mainly due to the increasing sensitivity and resolution of modern image sensors. Today, sensors can achieve smaller or larger pixels than before, and thus, optical equipment has to reimburse for unique and more powerful imaging capabilities.
5. Metrology and Vision Guided Robotics
Robotic systems are gaining further mobility and evolving exponentially by which the demand for faster and more intelligent 3D guidance & measurement systems increases. In 3D imaging systems, complex algorithms are used that processes the images in real-time. This includes calculating the distance between a number of points, which helps the robots to analyze the location in the 3D space.
The 3D imaging systems have been advanced for applications that includes homogenous objects bin picking. But in the case of unknown and heterogeneous objects such as boxes and parcels, there is a need for 3D imaging algorithms to improve their accuracy. Thus, the coming year is expected to ring in the development features like fast 3D reconstruction of object surfaces.
6. Embedded Vision
Embedded imaging is a combination of image capture & processing capabilities into a solitary device. This is a machine vision technology, which has found its way into several industrial applications such as sorting and inspection of systems. Manufacturers of the industrial machine vision lens industry have even integrated embedded vision into products like autonomous drones, self-driving automobiles, and smartphones. Also, additional preprogrammed applications of embedded image processing will allow more industries to implement their own deep learning and AI solutions.
The key for constantly promoting productivity is to stay on the top of the rapid pace of change in the machine vision industry. The six trends listed above will be some of the most impactful changes in the industrial machine vision lens industry in the coming years.