opening ceremony aisf pisa
TRANSCRIPT
Noise, Noise, Noise
3 cases of noise with importance on science, engineering and art
Jose M. GonzálezUNIPI
Email: [email protected]
Case1: GW detectors and sensitivity
Sensitivity over generations
Why do we care so much about the sensitivity?
GW signal
Example gwsignal, the noise and how diffficult it's to detect it
Althought ….
But is it the same on everyday tech?
But is it the same on everyday tech?I mean, the one you have on your pocket
(photos of mobiles)
Camera mobile!
i
US 7184226 B2
MTF@90,120,180lp/mm
A more recent patent: US2015116569 (A1)
Folded camera: US2015253543 (A1)
● But why do companies spend such an effort on improving their cameras...
● But why do companies spend such an effort on improving their cameras...
if We just want to apply an instagram filter (initial photo with a filter)
Or even better... you'll
use Lomography
Lomography
Some movies shoot with those lenses
Whiplash (2015)
Birdman (2015)
● But as always the best is not the most loved
Anamorphic style
Flares due to the coating
Distortion
Out FOV of view fares
Oval Bokeh
Ghost images
And the most famous one : Blue Streak
Apologies for flares
There’s no question that I overuse lens flares on occasion … The kneejerk reaction from the director of photography is usually, “OK, we’ve got to flatten that light because it’s going to flare.” I think it’s one of those things that you want to make sure that, obviously, it’s … To me it’s such a cool beautiful image, the light through the glass. There are times that I feel like it sort of adds another kind of smart element, and it’s hard to define. But it is a visual taste that I do like. I think there are a couple shots in Super 8 where I just think I should definitely pull back here or there, but I can’t help myself sometimes.
J.J. Abrams interview
Some links
Lens FlareDepth of FieldAR coatingJ.J. Abrams Lens Flares: How They're Made
Thank you for your attention!If you want to see again the presentation:http://www.slideshare.net/josemgonzalez754
For any questions:[email protected]