Raw AI-Zoom

Product Introduction

As photography is increasingly important for mobile phones, core image algorithms have expanded to the RAW domain. In recent years, the majority of mid-range and above models have chosen non-Bayer sensors. However, with the introduction of various ultra high-definition modes and the increased adoption of full-size zoom modes within the past two years, it's also become a core demand of the industry to apply sensor RAW to the greatest possible extent.

Tetras.AI's Raw AI-Zoom product family offers a complete end-to-end solution from RAW to YUV, with full-focal-length SR, HDR, noise reduction, and enhancement. It also extends the input to the RAW of non-Bayer sensors. The self-developed end-to-end Sensor Raw Processing Unit (SPU) module can organically combine Remosaic and Demosaic functions with subsequent multi-frame solutions to create a full chain end-to-end solution from sensor RAW to YUV, fully utilizing sensor RAW to yield superior imaging experience.

Product Advantages

Our Raw AI-Zoom product line pursues the ultimate in image quality. It maximizes the capabilities of sensors, achieving optimal texture, clarity, and dynamic range through AI + Sensor and AI + ISP combos. In addition to the full-focal-length photographing solution for Bayer RAW, we have also developed an end-to-end solution, from sensor RAW to YUV, for a sensor processing unit superior to the hardware solutions Remosaic and Demosaic. At the same time, it brings excellent noise-reduction effects and improves texture clarity through AI multi-frame algorithm in the RAW domain

Key Technologies

Tetras.AI's Raw AI-Zoom product line is an end-to-end photography solution, from sensor RAW to YUV, developed for superior image quality. It excels in all dimensions such as detail, dynamic range, clarity and noise.

Sensor Processing Unit (SPU)

Replacing Remosaic, Demosaic and other traditional functions from sensor RAW end-to-end to RGB RAW, so as to yield better clarity and pseudo-color removal effects
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 brightness noise and chroma noise, while retaining necessary picture detail
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.

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