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BBCNEWS Click June 4, 2024 03:52:00

Recreating any lighting before moving on to producing video. i have been doing research on facial appearance capture for over 15 years in academia, first at the university of southern california, where i worked on hollywood scale scanning of actors faces for movies such as avatar. most scanning techniques only captures geometry and not the appearance. here, because we focus on high quality appearance capture, the resolution comes from the reproduction of that appearance in a realistic manner in a 3 d rendering. here we have the 2 d renders. this one looks like those images where you see the sun damage to your skin. here with controlled lighting conditions, we are analysing your skin s reflections and breaking it into a constituent colour texture map, a shine map, a shape map, and which captures yourfine skin pores and and wrinkle detail. wrinkles, how dare you! i know. laughs. ....

On Hollywood Scale Scanning , University Of Southern California , Scanning Techniques , Movies Such As Avatar , A2 D , Lighting Conditions , The Sun , Shape Map , Texture Map , Shine Map , Yourfine Skin Pores ,

BBCNEWS Click June 4, 2024 03:54:00

And the company has cracked it the pictures are lower resolution and they won t let me film the process, and i can show you the results. there s still a huge amount of detail here, my hair goes a little bit funny as we change the lighting, but what is the actual difference in resolution? this resolution is about 2k and then the full desktop setup you have seen has a resolution of about ak, but the quality is still preserved and the fine skin details and also the geometry. the resolution is clearly good enough for most consumer applications. i don t think i d want it to be any better. but. definitely further work required in terms of work to be done in terms of cutting out smooth silhouettes. and what is most challenging there is not the body or the face but the human hair. the hair silhouettes are very fuzzy and not discrete, and so this is where better algorithms will have to be created. even hollywood has the same issue, but it does have people for that. ....

About Ak , Consumer Applications , Human Hair , Hair Silhouettes , Smooth Silhouettes ,

BBCNEWS Click June 4, 2024 03:49:00

But the background looked like it was somewhere in the middle east. and there were a few buildings in the background, so you know, there were a few little clues, that we brought in a couple of open source intelligence specialists who are experts in being able to take a photograph and track down the precise location it was taken. so this one guy does a lot of reverse image searches for all the buildings in the background, and he has found the video of the exact buildings in the same order as in the selfie. so he thinks, great, i can now tell you that it is in dubai. where in dubai? well now i will use google satellite to start trying to look down at where those buildings are, and try and work out a line of sight using sort of basic geometry really, to try and pinpoint down to the exact location. and he starts matching up trees, pylons, small buildings, walls he can see on google satellite, ....

Middle East ,

BBCNEWS Click June 4, 2024 11:50:00

For all the buildings in the background, and he has found the video of the exact buildings in the same order as in the selfie. so he thinks, great, i can now tell you that it is in dubai. where in dubai? well, now i ll use google satellite to start trying to look down at where those buildings are, and try and work out a line of sight using sort of basic geometry, really, to try and pinpoint down to the exact location. and he starts matching up trees, pylons, small buildings, walls he can see on google s satellite, that match the background of the instagram selfie. all the way until he is able to identify little patches of stains on walls, and then finds the house using google satellite that matches the picture, and basically sends us an address and says, this is where the photo was taken, in the back garden of that property on that street, and ijust ....

Instagram Selfie , Back Garden , Ijust Couldn T ,

The New Math of Wrinkling Patterns

A comprehensive mathematical framework treats these crinkles as elegant solutions to geometric problems. ....

United States , Nordrhein Westfalen , Ian Tobasco , Robert Kohn , George Greenhill , University Of Bonn Hausdorff Center , York University Courant Institute , University Of Michigan , Hausdorff Center , New York University , Courant Institute , Quanta Magazine , Materials Science ,