Search found 37 matches

by ScepticMatt
21 Feb 2014, 17:37
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Re: So what refresh rate do I need? [Analysis] [very good on

So I'm really interested in seeing about new science papers about this new era when LCDs finally began to hit near theoretical maximum motion clarity efficiencies (GtG no longer meaninful part of motion blur calculations; and motion blur completely controlled by strobe lengths and unaffected by GtG...
by ScepticMatt
19 Feb 2014, 06:51
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Re: So what refresh rate do I need? [Analysis] [very good on

-- Any other papers you've found, based on search terms I've suggested, that are new enough to cover strobe backlight behavior? -- Any scientific paper on any adjustable-persistence displays? -- Any scientific paper on fast-response displays where GtG/transition/pixel movement is an insignificant f...
by ScepticMatt
18 Feb 2014, 16:43
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Re: So what refresh rate do I need? [Analysis] [very good on

Relying on anecdotal evidence is a slippery slope, and should only be used in lieu of more solid evidence. All too often selection bias, preference, placebo or self-fulfilling prophecy ruin the cogency of the results. Looking a bit more into it, so far inability to accommodate could be the explanati...
by ScepticMatt
18 Feb 2014, 11:51
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Re: So what refresh rate do I need? [Analysis] [very good on

So I'm pretty curious: -- Are there any major studies done on the "1%" of the most sensitive humans (e.g. people least tolerant to CRTs, people least tolerant to VR, people least tolerant to motion blur, etc) -- Are there any major studies done on the persistence-versus-motion-blur tradeoff? More s...
by ScepticMatt
18 Feb 2014, 09:14
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Concerning CFF and peripheral vision

Looking closer, the first posts only concerns CFF around the fovea ("centrally fixed test stimulus"). After comments about peripheral vision flicker perception, I looked up additional research: Concerning CFF and peripheral vision: If I understand correctly, the latest model for CFF (ignoring satura...
by ScepticMatt
17 Feb 2014, 07:39
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

Re: So what refresh rate do I need? [Analysis] [very good on

I can't see strobing in your example, because the laptop monitor I'm viewing from is too terrible. Well, that is at full brightness, otherwise I can see PWM artifacts … While flicker higher 60Hz can't be detected consciously Oh yes, it can. Quite easily, even. To clarify: You can't detect black fram...
by ScepticMatt
16 Feb 2014, 18:13
Forum: Area 51: Display Science, Research & Engineering
Topic: So what refresh rate do I need? [Analysis] [very good one!]
Replies: 50
Views: 282278

So what refresh rate do I need? [Analysis] [very good one!]

First post, hi! So, we have a display. I'll try to answer the question: “What minimum refresh rate would someone find acceptable? Motion perception : Motion perception is primarily a result of the phi phenomenon and beta movement . In phi, there are different images in a single place, whereas in bet...