https://hackerpaper.kaipfister.de/p/2008.08352/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=34249283urn:hackerpapers:mention:2008.08352:34249283Wed, 04 Jan 2023 18:18:41 GMT<p>I&#x27;m not sure halo is an issue with modern miniLEDs. I&#x27;ve actually worked with research-grade local dimming algorithms and it&#x27;s relatively easy to get a perceptually nearly perfect picture if you have a calibrated backlight and some image processing software. These algorithms have been known known for a while but it looks like only recently got to production due to need for efficient realtime implementation (they need to run at full 60 or 120 Hz after all). And, maybe more important, let&#x27;s not forget the glare effect in our eyes [0] that tends to mask smaller halos. A couple papers for…</p><p><a href="https://hackerpaper.kaipfister.de/p/2008.08352/">Paper and discussion history</a>. A mention is not an endorsement.</p>eess.IV