jiupinjia/SkyAR
Official Pytorch implementation of the preprint paper "Castle in the Sky: Dynamic Sky Replacement and Harmonization in Videos", in arXiv:2010.11800. observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2141
- days_rel: n/a
- days_push: 1490
- n_releases_24m: 0
Adoption not part of the score
2025 stars · 245 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
SkyAR is the official PyTorch implementation of the paper 'Castle in the Sky: Dynamic Sky Replacement and Harmonization in Videos'. It performs vision-based, real-time sky replacement and harmonization in videos using sky matting, motion estimation, and image blending.
Use cases
- replace the sky in a video with a dramatic background
- add a floating castle or galaxy sky to my footage
- change weather and lighting in outdoor videos
- augment driving dataset videos with different sky conditions
- run real-time sky replacement on handheld or dashcam video
When to choose
- you need automatic, interaction-free sky replacement in videos
- you want to reproduce the arXiv 2010.11800 paper results
- you need weather/lighting translation for data augmentation
- you have a GPU and want real-time processing
When to avoid
- you need a permissive or commercial license (it is CC BY-NC-SA)
- you only need static photo sky replacement
- you need a production-supported tool with active maintenance
- you cannot download external pretrained checkpoints
Facets
library · maturity maintenance
video-processing image-processing computer-vision machine-learning deep-learning computer-vision image-processing deep-learning artificial-intelligence python cross-platform sky-replacement sky-matting video-editing pytorch research-code non-commercial-license video gpu linux
2 sources
- readme: https://github.com/jiupinjia/SkyAR · fetched 2026-08-28 · f9bde5d41c5a
- homepage: https://jiupinjia.github.io/skyar/ · fetched 2026-08-29 · 34efe03600a0
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| jiupinjia/SkyAR | main | 32 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem