High dynamic range photography

Posted by dustin on July 7, 2006 with category tags of photography art

5 comments

Hi Dustin I am an avid risk player but am tired playing against the computer. Are u aware of any online playing? I hear Lux is very much like Risk. Could u be so kind as to point me in the right direction to get hooked up for on line play? Thanks Tony    → comment by Valentino on July 7, 2006 Lux Delux is what you're looking for.    → comment by dustin (#1) on July 8, 2006 Wow, that makes my heart race. It's like virtual reality reality. It's like my eyes haven't been giving me the best view of life.    → comment by Mirzipan on July 9, 2006 I wonder if they could make glasses to see the world in HDR...    → comment by dustin (#1) on July 10, 2006 It's not inconceivable but would require a bit of processing and some fancy video capture equipment. Let's say you wanted to see these images at a high frequency so that you wouldn't notice any flicker. I'll go with 100Hz (100 images per second), which is pretty high (for reference, your computer monitor is likely set at 60-90Hz). You capture an image and bracket it (capture and image going one stop up and down to get different contrasts). So now you have 3 images that you would combine into one image. To get 100 HDR images per second you need to take 300 images per second plus the ability to combine 3 images into one HDR image every ~3 ms. And that's just for live HDR... If you wanted to do filmed HDR, you would need to use one camera that captured film (typically 24fps) but added two other contrast settings for each frame. So you'd need a 72fps camera that could switch contrast faster than every 13.9ms. You could combine them after the film has been captured and there's no limit there. Of course, rapid movement would be an issue. Alternatively, you could use three cameras filming simultaneously, each one set to a different contrast. This has the added benefit of eliminating the movement issue. And, as a bonus, if you put a distance offset on them, you'd even be able to create 3D HDR movies. Interesting...    → comment by vinny9 (#33) on July 10, 2006

Vorg — Tag Cloud — Archives

Written by dustin

randomdude.com Who is Dustin "Quasar" Sacks?   I am an explorer.   I founded Sillysoft Games.   I blog about games, photography, music, maps, video and Vancouver. Amongst other things.   Follow me on twitter or RSS. dustin's RSS feed

Random Photo

[vorg photo pool] [slideshow]

Random Quote

You know the feeling when you lean too far back in a chair and almost fall over? I feel like that all the time.[quote database]

Recent Comments

Page 15 in your May edition: "Boy, what I could do if the window wasn't there! - Gisela Woldenga on Caption this photo! hi frnz... i attemptd wrtn test perfectly, they told that the selectd cad's wil gt a cl. i knw i'l b 1 in selectd. i ne... - karth soma on EA Interview Preparation Info Dear YvonTripper: I will attend your event. Thank you for making my weekly checking of this website worthwhile. - BJ on Yvon in Montreal May 16 Couldn't be written any better. Reading this post reminds me of my old room mate! He always kept talking about this. I ... - druk wizytówek on HOWTO make your own devil sticks These comments are painful to read... - Leslie on EA Interview Preparation Info how can i get my boyfriend to sleep with me with a condom? - sexy on The question answerer Comes down to marketing. We love the fun stuff and push off the hard stuff. It's knowing to take the high road, talking... - Garth Harris on An Antidote to Apathy If you are switching to Koodo, email me before you activate your phone and I will send you a referral code which will g... - jj on Koodo Mobile = Telus with less Sucks? We played Risk with 2 boards today, except we had them stacked the other way so like South America could attack the oth... - Grant on 2 Risk Boards in One wow..i had no idea you were so young! haha, i just mean you seem so experienced and skilled already to be only one year... - Gartner Holte on HOWTO make your own devil sticks I have a friend who is overweight and will not exercise. Could you please give me some advice about the importance of e... - fatpanda101 on The question answerer you are all wrong telus is fine for 25$ i have txt unlimited 200mins a month voicemail caller id calling to my fam and ... - anonymous on Koodo Mobile = Telus with less Sucks? hai friends, i hv cleared written & gd in EA for QA(quality analyst/game tester). they informed that thy r going to sen... - swaroop on EA Interview Preparation Info what's wrong with ms sql?!! wtf! - LOL on the MS SQL equivalent to MySQL's 'limit' command This dragon is looking amazing. I am visiting your site for a past one month. I feel happy by reading these blogs. - Best Hosting on Vancouver Port Dragon I was lucky to have come across this page in time literally(minutes). You see, I was signing up for their long distance... - Barnova on Best Pre-Dial Long Distance ya final round.....onlyy - swetha on EA Interview Preparation Info I am a Canadian, who has always lived in Canada and am married with four children. We have had the following medica... - William Church on Healthcare battle: Canada vs USA im a smarty - robert green on Where does Canada's electricity come from I had final round of interview at EA sports on this friday(09-03-2012).mail came as to bring original documents. is ... - umamahesh on EA Interview Preparation Info

Friendly Links

Alice Amy Hasinoff Andrew Ladd BoingBoing Carolyn Coles Castle Vox Diplomacy Game Conscious Cycles Corpse Countdown Darren Barefoot Dustin Five Whys Gourmet Project Healing from Inside Hot Grog Kate Pocock later, comics Lux Risk Game Melanie Coles Radio Free Quebec Said the Gramophone Sillysoft Games Starting Out Small The Travel Files Vorg Without Annette Zoodiac

Popular Posts

Create a Custom Avatar Drupal forums EA Games Interview Explosion Animations Healthcare - USA vs Canada Hedonics - happiness economics How-To Make your own devil sticks Koodo Mobile Littlest Hobo MySQL limit in MS-SQL Selling on Amazon.com Vancouver Bloggers Wireless network compromised