HDR_Toolbox

MATLAB toolbox for HDR imaging and display calibration.

EstablishedOpen SourceLow lock-in
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Pricing

Free tier

Flat rate

Adoption

↘Cooling

License

Open Source

Data freshness

Aging · Jun 8, 2026

Overview

What is HDR_Toolbox?

HDR_Toolbox is a MATLAB-based library designed to facilitate high dynamic range (HDR) image processing, including tone mapping, color grading, and display calibration. It offers researchers and developers tools to work with HDR content effectively.

Key differentiator

“HDR_Toolbox stands out by offering a comprehensive set of tools specifically tailored for HDR image processing within the MATLAB environment, making it an ideal choice for researchers and developers focused on this domain.”

Capability profile

Capability Radar

Ease of StartEcosystemValueMaturityFlexibilityScale Ready

Honest assessment

Strengths & Weaknesses

↑ Strengths

HDR image processing algorithmsmedium

Tone mapping techniquesmedium

Color grading toolsmedium

Display calibration utilitiesmedium

↓ Weaknesses

Limited language support due to MATLAB dependencyhigh

HDR_Toolbox is primarily developed for MATLAB, which restricts its use to those with access to MATLAB licenses and familiarity with the environment.

Complex setup process for non-MATLAB usersmedium

Setting up HDR_Toolbox requires a working knowledge of MATLAB and potentially additional toolboxes, which can be time-consuming and challenging for developers unfamiliar with the platform.

Performance limitations due to MATLAB's interpreted naturehigh

MATLAB is an interpreted language, leading to slower performance compared to compiled languages like C++ or Python for computationally intensive tasks such as HDR image processing.

Fit analysis

Who is it for?

✓ Best for

Academics working on HDR image processing algorithms who need a comprehensive set of tools in MATLAB.

Engineers developing HDR content and require precise control over tone mapping and color grading.

✕ Not a fit for

Projects requiring real-time HDR processing capabilities, as the toolbox is primarily for offline use.

Developers working exclusively with non-MATLAB environments who do not have access to MATLAB's ecosystem.

Cost structure

Pricing

Free Tier

Available

Open source — free to use

Starts at

$0

Model

Flat rate

Enterprise

None

Performance benchmarks

How Fast Is It?

Ecosystem

Relationships

Alternatives

OpenCV

Works well with

OpenCV

Next step

Get Started with HDR_Toolbox

Step-by-step setup guide with code examples and common gotchas.

View Setup Guide →