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News Center VisioNexT's 3 core technologies: ① Powerful ISP 2023-03-27 752 hits

Powerful ISP
Introducing VsioNexT's 3 Core Technologies



Computer vision is a key area of Artificial Intelligence (AI) that is revolutionizing many industries including security, robotics, and automotive industries. One of the factors that determines the performance of computer vision is Image Signal Processing (ISP). ISP converts the input image from a camera sensor into digital signal and corrects the image to secure a clear image even under difficult and changing lighting environments such as low-light and backlighting. The resulting high-quality visual data improves the accuracy and reliability of computer vision algorithms.

VisioNexT has developed and advanced the following functions to enhance ISP performance:



NR(Noice Reduction)

Improves the brightness, contrast, and color reproduction of images and reduces noise in low-light environments




WDR(Wide Dynamic Range)

Backlight compensation technology that balances visibility between dark and bright areas





LDC(Lens Distortion Correction)

Corrects images where straight lines appear curved or distorted due to the refractive index of the lens




Furthermore, we are working on next-generation image processing technology that goes beyond the limits of existing ISP by applying AI algorithms to ISP equipped with NPU (Neural Processing Unit).


Combining ISP technology with AI is a breakthrough technological advancement. It is essential for applications that require accurate processing of large amounts of visual data in real time, such as autonomous vehicles, robots, drones, security cameras, and other edge devices of the future. VisioNexT will continue to develop ISP technology that can respond to changing markets and customer needs.














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