C++/MatLab Optical Flow By C. Liu

What it is

Provides implementations of optical flow algorithms based on Brox et al. and Bruhn et al., suitable for researchers and developers working with motion analysis in video sequences.

Offers specialized implementations of well-known optical flow algorithms, making it ideal for researchers and developers focused on motion analysis in video sequences.

When it fits — and when it doesn’t

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

1. 01

   Limited language support

   The tool is primarily designed for C++ and MATLAB, which may limit its accessibility to developers who are not proficient in these languages.

2. 02

   Complex setup process

   Setting up the environment requires a detailed understanding of both C++ and MATLAB configurations, as well as specific dependencies that might be challenging to install correctly.

3. 03

   Poor documentation for advanced use cases

   The documentation focuses on basic usage but lacks comprehensive guides or examples for more complex scenarios involving the integration of optical flow algorithms into larger projects.

What it does well

• Implementation of Brox et al. and Bruhn et al. optical flow algorithms

• Suitable for motion analysis in video sequences

• Available as a library for integration into C++ projects

Pricing

Free tier

YesOpen source — free to use

Paid from

$0

Model

Flat rate

Enterprise plan

No

Pricing not independently confirmed — check the vendor’s page.