HackerTube.dev

Enhancing Photorealism Enhancement

ISL and Collaborators · 6.3M views · 2021-05-10 · 8:34

Open on YouTube ↗

If playback is restricted in your region, try opening the original video. Use Mark watched to add it to your marked videos.

Overview

A video presenting an Intel research paper on enhancing the photorealism of synthetic images. A convolutional network uses rendering intermediates, shown on GTA V footage that comes out looking like real street scenes.

On Hacker News

Used as a go-to example of neural networks enhancing game rendering, referenced in later AI-graphics discussions.

Recommended by 2 HN people across 2 months · HN mentions 2021–2025

Topics

Computer graphics & renderingMachine learning & deep learningLLMs & generative AI
Search by tags
neural renderinggangta vcomputer graphicsintel

What people said

valgaze · 2022-04 · Recommendation

DLSS & ideas like it outside an idea are really interesting: [LINK] Ex. run the base game at an insanely crummy/low resolution. On low(er) it’s possible to run a model to kinda “upscale” in each frame in a performant way. Or even this CNN initiative from Intel where they took Grand Theft Auto & “painted” it with dashcam footage from rural Germany: [VIDEO] The results are pretty interesting— all “brown” southern CA mountains were green like in Germany

Read the original HN comment ↗
arduinomancer · 2021-05 · Recommendation

The video linked of applying a neural net to GTAV for photorealism is really impressive if you haven't seen it. [VIDEO]

Read the original HN comment ↗
meinersbur · 2025-07 · Reference

Researchers trained a deep learning network on photos to make GTA5 more realistic-looking: [VIDEO] I was surprised that most of it is is just tone mapping. It looks too green-ish to me, needing some white balancing, but realistic. I think Video games are intentionally over-saturated and contrasty to make them look better, just as paintings are[1]. I took many screenshots in Horizon Zero Dawn that would be look bland if it was realistic like the modfified GTA5 footage above[2]. You also don't want animation movies[3] with realistic tone mapping. But for a horror game you would do exactly that, it's about immersion (or you would never be frightened), not beauty. [1] [LINK] [2] [LINK] [3] [LINK]

Read the original HN comment ↗

Sources

Video by ISL and Collaborators, played through YouTube.

Data and selection notes

HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.

HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.

Views, duration and playback status refresh separately from the published catalog. When an update fails, existing data remains visible.

Selection checks
  • SaaS & AI candidates: Matches the configured criteria
  • Editor-approved picks: Editorial review is required

Rule matches identify candidates. They do not guarantee video quality or financial results.

About the library and its sources