A gold mine if you’re doing some physically based rendering: http://refractiveindex.info/
Monthly Archives: November 2012
Reading list on skin rendering
Skin rendering is really not my thing. Yet. I have too much figuring out rendering of opaque materials already to deal with ones exhibiting sub-surface scattering. But I got trapped reading one article and then another.. and before I knew I had a list I wanted to note for later reference.
- The NVidia Human Head demo, featuring Doug Jones, referred by many as the golden standard of real-time skin rendering (article in Chapter 14 of GPU Gems 3).
- In 2009, Jorge Jimenez et al. published a paper presenting a Screen Space Sub-Surface Scattering technique (blog post).
- He later published another paper in 2010 on skin translucency, and finally released his separable sub-surface scattering demo last year.
- At the Advances in Real-Time Rendering course of SIGGRAPH 2010, John Hable presented the techniques used to render characters in Uncharted 2 (PowerPoint slides, PDF version, presentation on SlideShare).
- Next year at the same SIGGRAPH course, Eric Penner presented a technique called pre-integrated skin rendering (PowerPoint slides, presentation on SlideShare).
- Skin rendering is also an recurring topic on Angelo Pesce‘s blog: here and here as well as here and here.
Many links missing, as I’m not done checking the major techniques mentioned in the presentations, but perfect is the enemy of good after all.
Two cute dogs
Anyhow–whatever the reason for my animosity–I saw this couple, hated them and flashed at them. Three times. Each one capturing a slightly more shocked expression. It was my intention. I wanted people like this to be outed in some way–I found it appropriate to shoot them in the same way as a paparazzi would.
So goes a recent interview of Charlie Kirk, British photographer going by the handle Two Cute Dogs.
Although now living in UK, Charlie had been in Tokyo for many years and doing street photography. That’s about all I know about him, the rest is guess. A strongly opinionated person I’d dare to assume.
I can only recommend you to have a look at his work (on Burn My Eye, on Tumblr, not on Flickr anymore; note it can be NSFW). His style is remarkable, using flash to take street portraits in an intrusive, aggressive manner. Some of his shots are truly fascinating. In the interview, he explains how he took what would become his single most famous shot.
The point of this post was only to mention that interview, but while I’m at it, here is a documentary by Adrian Storey. There’s even a TL;DR version, ahem, trailer.
At last underneath his portrait of Charlie Kirk, Jason Comb also writes:
Everywhere and especially in Tokyo people put on a mask of sorts to project an image of how they want people to see them. Charlie’s work is as if he pulls off that mask, then captures what’s under that mask to reveal something more interesting. Of course this isn’t for everyone and some people don’t like it, but in a sea of mediocrity and many relying on post production to make their photos interesting Charlie is a breath of fresh air.