ColouriseSG
ColouriseSG is open-source software that colorizes grayscale Singapore historical photos using deep learning. It aims to bring old photos to life by adding realistic color while preserving details.
ColouriseSG: Open-Source Colourisation Software for Singapore Historical Photos
Colourize your grayscale Singapore historical photos with deep learning-powered colourisation, now available on our open-source platform, Sugggest.
What is ColouriseSG?
ColouriseSG is an open-source software project that focuses on automatically colorizing historical grayscale photos of Singapore using deep learning techniques. It is developed by AI Singapore, a national artificial intelligence program for Singapore, in collaboration with the National Archives of Singapore.
The goal of ColouriseSG is to breathe new life into old grayscale photos by adding realistic and vibrant color while still preserving the details and essence of the original black-and-white images. This helps connect younger generations of Singaporeans with visual representations of what life was like in the past through the power of color.
On the technical side, the software utilizes generative adversarial networks (GANs) and perceptual losses to ensure the colorized images maintain textures, lighting, and the feel of the original black-and-white counterparts. Thousands of historical reference images are used to train the deep neural network powering ColouriseSG.
Since launching in 2020, ColouriseSG has colorized over 60,000 photos dated from the 1920s to the 1980s. The software, training code, and dataset are all open-source to encourage further research and development into automatic colorization and the preservation of cultural heritage.
ColouriseSG Features
Features
- Uses deep learning and neural networks to colorize grayscale photos
- Specialized for colorizing old Singapore historical photos
- Preserves details and textures while adding realistic color
- Open-source software available on GitHub
- Can process batches of photos for efficient colorization
- Has both command-line and GUI versions
Pricing
- Open Source
Pros
Automates tedious manual colorization process
Makes historical photos more engaging and vivid
Free and open source software
Customized for local Singapore context
Preserves original grayscale details well
Cons
Requires some technical skill to use
Colorization may not always look natural
Limited to grayscale images only
Need powerful hardware for best results
Model trained only on Singapore photos
Official Links
Reviews & Ratings
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