fast-camera

Real-time FAST corner detector demo

Demo is available online: https://fast.dyum.in / https://fast-camera.vercel.app

Engines: Node v22 & Golang v1.24

Deploy

Clone the repository and install dependencies

cd ./fast-camera
nvm use 22
npm ci

HTTPS is required in order to use camera (even for local development)

Create a directory for certificates

mkdir certificates && cd ./certificates

Generate key.pem and cert.pem files in the certificates directory using OpenSSL

openssl genrsa -out key.pem 2048
openssl req -new -sha256 -key key.pem -out csr.csr
openssl req -x509 -sha256 -days 365 -key key.pem -in csr.csr -out cert.pem

More details regarding certificates can be found here

Launch

• Run local development server

npm run dev

Application will be available at https://localhost:3000

• Build static files for production

npm run build

Compile WASM binary

WASM binary is compiled from Golang source (Golang v1.24 is required)

Golang FAST implementation is based on https://github.com/peterdee/go-fast

WASM binary is already included in the project, it can be recompiled with the following command

npm run compile-wasm

Cloud deployment

release branch of this repository is automatically deployed to Vercel

License

MIT