Computational photography by Sanket Mane
Post on 14-May-2015
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Computational Photography
Redefining the way to capture Images
- By Sanket Mane
Computational Photography is a new technique of capturing images by combining the computer graphics, computer vision and optics.
What is Computational Photography?
CCD vs CMOS sensors. The Limitation of the this sensors. Reduction in the size of the pixels
Why is the need for Computational Photography.
Ability to capture more Light Angular resolution is also captured along
with the linear resolution Computational Photography the next big
thing
How Computational Photography is better?
Light the heart of photography. Two techniques used – a) Use of the Mirrorless Interchangeable Lens
b) Programmable Aperture Camera
Ways to capture Light
Mirrorless Interchangeable Lens
Traditional Method of recording light
New Method of recording Light
Aperture Programmable Lens
Properly exposed image is to be obtained Focus and Depth of Field plays an important
role in it Multiple Images are captured Spanning of the entire scene observed by
the camera.
Working of the Camera
Refocusing Remove the Motion Blur WYSIWYG (What you see is what you get) Offline Editing Video Editing
Various Features of Computational Photography
How it is done ?
Refocusing
Motion Less Image
Image with Motion Blur Without Motion Blur
Adjusting of the tone , saturation , color.
WYSIWYG
Make the necessary changes and continue that change throughout the recording
Video Editing
Megapixels Matters to the people? Earlier the images obtained were not in the
good resolution, but now the thing has changed.
New Algorithms are used
How would be the resolution for this camera?
How the Images in Mobile Phones can be improved
Compact Programmable Flashes New Research on better and improving
editing facilities
BLACK BOX WITH JUST ONE BUTTON
Future of Computational Photography
Conclusion
Thank You…
Thank TT
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