Thera

An aliasing-free arbitrary-scale super-resolution method.

CommonProductProductivitySuper-resolutionImage processing

Thera is an advanced super-resolution technique capable of generating high-quality images at various scales. Its main advantage lies in its built-in physical observation model, effectively avoiding aliasing artifacts. Developed by a research team at ETH Zurich, this technology is applicable to image enhancement and computer vision, particularly in remote sensing and photogrammetry.

Supports arbitrary-scale image super-resolution
Built-in physical observation model to avoid aliasing
Provides a variety of pre-trained models to choose from
Supports NVIDIA GPU acceleration in Linux environments
Can be run via a simple command-line interface
Supports model evaluation and training

This product is suitable for researchers and developers who need high-quality image enhancement
especially in the fields of remote sensing
computer vision
and photogrammetry. They can leverage Thera's advanced technology to improve image clarity and detail.

Applied in remote sensing images to improve the accuracy of feature recognition.
Used in digital image processing software to enhance the quality of user-taken photos.
Provides high-resolution images for photogrammetry
improving map making and geographic analysis.

Ensure Python 3.10 and an NVIDIA GPU are installed.
Download the required pre-trained model files.
Install necessary dependencies using pip.
Run the super-resolution script via the command line
specifying input and output files.

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Thera — An aliasing-free arbitrary-scale super-resolution method.

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