Curvelets
CurveLab provides MATLAB and C++ software implementing the Fast Discrete Curvelet Transform.
About Curvelets
Curvelets hosts CurveLab, a toolbox implementing the Fast Discrete Curvelet Transform for MATLAB and C++, with the latest release version 2.1.2. The software includes supporting documentation including a detailed paper explaining the curvelet transform and a user installation guide. Non-commercial academic users at not-for-profit organizations can access the source code after registering to sign a license agreement and obtain a download password. Commercial and for-profit users require a commercial license obtained via the Caltech Office of Technology Transfer, which includes a free trial period. The development team does not provide debugging support for user code or tutoring for class projects.
Key features
- Implements Fast Discrete Curvelet Transform for MATLAB and C++
- Latest stable release is version 2.1.2
- Includes detailed paper explaining the curvelet transform
- Provides user installation guide
- Free access for eligible non-commercial academic users
- Commercial licenses include a free trial period
Best for: The toolbox is best for academic researchers at not-for-profit organizations using the transform for non-commercial research, and commercial users needing licensed access to the software.
Good for
- Offers implementations for both MATLAB and C++
- Provides free access for eligible non-commercial academic users
- Commercial licenses include a free trial period
Watch out for
- No debugging support for user code not included in CurveLab
- No tutoring provided for class projects
- Non-commercial access requires registration and signed license agreement; commercial use requires a paid license
Curvelets at a glance
- Website
- curvelet.org/software.html
- Category
- Development › Developer Tools
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Developer Tools
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Curvelets FAQ
Who is eligible for free non-commercial access to CurveLab?
Users at not-for-profit organizations using the software solely for non-commercial research purposes.
How can commercial users obtain access to CurveLab?
They must contact the Caltech Office of Technology Transfer to arrange a commercial license, which includes a free trial period.
Does the CurveLab team provide debugging support for user-written code?
No, the team does not provide debugging support for code not included in the CurveLab toolbox.
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