Stitch-a-ton Contest Submission

Installation

1. Build

Install dependencies:

wget https://packages.microsoft.com/config/debian/12/packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
sudo apt update
sudo apt install -y dotnet-sdk-8.0

Build the project in App folder using command:

dotnet publish -c Release -r linux-arm64 --self-contained true -o ./publish

2. Running the app

After publishing, enter the folder /publish then run

./StitchATon2.App

Approach

Since we only serve a static assets and the output is downscale only, I think it's good to pre-process each image to image integral first and then save it to another directory (eg. temp).

Later, we can apply Box Filter averaging on the fly to output Stream (HttpResponse).