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21CTO
21CTO
May 10, 2020 · Artificial Intelligence

How AI Restored a Century‑Old Beijing Film in Vibrant Color

An AI‑driven pipeline—using DAIN for frame interpolation, ESRGAN for super‑resolution, and DeOldify for colorization—transformed a low‑resolution 1920s black‑and‑white Beijing footage into a smooth, 4K, fully colored video, showcasing both technical challenges and cultural impact.

AI video restorationDAINDeOldify
0 likes · 11 min read
How AI Restored a Century‑Old Beijing Film in Vibrant Color
ITPUB
ITPUB
May 10, 2020 · Artificial Intelligence

How AI Restores 100‑Year‑Old Beijing Footage to 4K: Techniques and Insights

A Chinese netizen used AI to colorize, upscale, and increase the frame rate of 1920 Beijing footage, sparking massive online interest, while the article explains the underlying AI interpolation methods, Gigapixel AI's role, and the technical challenges of restoring century‑old video.

AIGigapixelhistorical footage
0 likes · 7 min read
How AI Restores 100‑Year‑Old Beijing Footage to 4K: Techniques and Insights