SuperRES
Ambrado SuperRES features:
High quality image & video reconstruction
Significant quality improvements
Frame resolution improvements preserving details
Noise filtering
Advanced artifact removal
Up to 4x image resizing
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Ambrado™ SuperRES™ Video Processing System
The Ambrado SuperRES System is a hardware-based solution for super-resolution video processing designed to serve as an upconversion platform for interlaced and progressive scan videos. It is an ideal solution for content aggregation companies, TV broadcasting studios, post production facilities, and content archival departments. SuperRES interfaces with digital and analog input source so it can seamlessly integrate into common video production workflows.
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The Ambrado SuperRES video processoring system is the ideal solution for: |
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- Content Aggregation Facilities
- TV Broadcasting Studios
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- Post Production Facilities
- Content Archival Departments
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What is Super-Resolution?
Super-Resolution (SR) is a technique that enhances the resolution of an image. Using the sub-pixel shifts between multiple low resolution images of the same scene, Ambrado SuperRES creates an improved resolution image fusing information from all low resolution images. The resulting higher resolution images are better quality of the original content.
Ambrado SuperRES technology utilizes a three-stage approach applying multiple processing algorithms to produce the best-quality results.
- Smart Interpolation - SuperRES uses a proprietary interpolation with non-uniform mesh. This process implements a weighted image enhancement which uses different weight coefficients for different mesh nodes to improve visual quality of interpolated images.
- Precise Motion Estimation - This is a multiple step process which includes a custom high-quality search criteria, a proprietary motion analysis scheme, quarter pixel precision, background/foreground separation, and combining groups of pixels into objects for processing.
- Accurate frame reconstruction - The final stage utilizes the following:
• Interpolated frame
• Motion compensation from neighbour frames
• Interpolation of non-compensated pixels from compensated and basic pixels
• Middle-median time-filter
• Adapted spatial filter
The Ambrado Advantage
The Ambrado SuperRES technology produces superior video quality results as compared to alternative methods using traditional interpolation algorithms. The chart below provide PSNR measurements of the resulting images as compared to the Ambrado SuperRES output.
Click the image above to enlarge and view the output comparison.
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If you are interested in learning more about SuperRES or would like to participate in the Ambrado SuperRES evaluation program, please contact Ambrado Sales for details.
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