TetrasMobile 智能影像
Image SDK Solution

Tetras.AI's intelligent imaging software solution delves deep into the entire process of phone photography, from sensors to ISP, to the entire application. It is an end-to-end computational photography solution with a product line that covers multiple key scenarios such as night scenes, super resolution, portraits, and videos, assisting phone manufacturers to comprehensively improve photo/video imaging quality and enhance users' photographing/video shooting experience.

Home > Products & Services > TetrasMobile Intelligent Image SDK Solution > YUV AI-Zoom
Product Introduction

The zoom capabilities of multi-camera phones combined with AI are a core selling point now. Hardware limitations lead to lackluster effects after digital zoom, as resolution decreases with increased zoom. Tetras.AI's solution provides full-magnification and full-scene photographing ranging from macro to 120x super telephoto. This optimizes noise, clarity, high dynamics, and other image quality aspects while solving problems with super resolution under high-performance and low-power-consumption conditions.

Tetras.AI's YUV AI-Zoom product family provides a range of YUV combo solutions for different computing powers and platforms, including yuvSR, yuvMFNR, and yuvHDR, as well as yuvHDZoom of the target full-focal-length HDR. It also maximizes the use of platform computing power through heterogeneous computing. Our "One-click Super Resolution" system guarantees high-quality and highly concurrent project delivery and provides a comprehensive training system and tool chain to help customers in self-debugging. It's been adopted by countless mainstream phone manufacturers, ranging from flagship models to those with ultra-low-end computing power, delivering 100+ projects annually.

 

To maintain Tetras.AI's leading position in terms of its products and technology, we performed DXOMARK quality testing for YUV AI-zoom in November 2022 and received the highest score for the Zoom V4 framework.

In addition to SR photography products, we also provide SR video solutions to further reduce noise and enhance clarity while maintaining superb resolution, and to optimize the image quality in all dimensions while maintaining the real-time super resolution size at mainstream platform computing power.

Product Advantages

Tetras.AI's YUV AI-Zoom covers all zoom ratios from macro to 120x super telephoto. We also employ AI multi-frame technology to customize and optimize different shooting scenes, making portraits more realistic and vibrant, high-dynamic and night scenes have more depth, and eliminating ghosting from moving objects. The new generation of intelligent-partition AI noise-reduction technology keeps the picture pure and clear even in scenes with high zoom ratio and extensive noise. In addition, the default mode of Tetras.AI's SR Target System Camera achieves an excellent balance between image quality and performance & power consumption.

Key Technologies

Tetras.AI's YUV AI-Zoom combines the latest AI computational photography technology with traditional CV algorithms to leverage a combination of AI + ISP. We have become one of the largest suppliers in this field.

  • AI Multi-Frame Fusion

    Based on different exposure stops and inter-frame redundancy, AI technology is used to yield high resolution and high dynamic range.

  • AI Noise Reduction

    Intelligently judging the level and form of noise in different areas of a picture, AI technology is used to remove a variety of noise, such as shot-noise and chroma noise, while retaining necessary picture detail.

  • AI Correction

    AI technology is employed to skillfully avoid artifacts such as moving object ghosting, the oil painting effect, highlight suppression color shifting, and black edges.

APPLICATION SCENARIOS
Application Scenarios
  • Supports each focal length from macro to 120x super telephoto
  • Supports night scenes, high dynamics, motion, and other extreme scenes
  • Supports the default shooting mode of the mobile phone camera
  • Supports Full-magnification Portrait Mode, Moon Mode, All-pixel Mode, etc
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