1. Raskar, Camera Culture, MIT Media Lab Camera Culture Ramesh Raskar Camera Culture MIT Media Lab Ramesh Raskar http://raskar.info

2. MIT Media Lab Camera Culture Bokode

3. MIT Media Lab Camera Culture Defocus blur of Bokode

4. MIT Media Lab Camera Culture Coding in Angle Mohan, Woo, Smithwick, Hiura, Raskar [Siggraph 2009]

5. MIT media lab camera culture multi-user interaction

6. MIT media lab camera culture CameraBokode CameraBokode Shop keeper’s ‘base’ station Consumer Bokode: Micro-commerce via Camera Phones

7. 7 Beyond Multi-touch: Mobile Laptops Mobile

8. 8 Converting LCD Screen = large Camera for 3D Interactive HCI and Video Conferencing Matthew Hirsch, Henry Holtzman Doug Lanman, Ramesh Raskar Siggraph Asia 2009 BiDi Screen

9. 9 Design Vision Object Collocated Capture and Display Bare Sensor Spatial Light Modulator

10. 10 Touch + Hover using Depth Sensing LCD Sensor

11. 11 Overview: Sensing Depth from Array of Virtual Cameras in LCD

12. Can you ‘see’ around a corner ?

13. Depth –Geometry –Surface Orientation –Occlusion Material –Spectrum Femto-Photography FemtoFlash UltraFast Detector Computational Optics Serious Sync

14. Can you look around a corner ? Kirmani, Hutchinson, Davis, Raskar 2009 ICCV’2009, Oct 2009 in Kyoto

15. Femtosecond Laser as Light Source Pico-second detector array as Camera

16. Key Idea: Use Third and Higher bounces We made use of Proximity prior, Euclidean distance constraints and Estimated visible patch distances to label third bounces

17. T3T3 dHdH = O3O3 Third bounce Time of arrival onsets Relate time onsets to scene distances using the Second Order Distance transform T 3 + Distance TransformHidden inter-patch distances Distance Uncertainty

19. Depth Pixel

20. Camera Culture group Keywords –Computational imaging, Signal processing, Applied optics, Computer graphics and vision, Hardware electronics, Displays, Art, Online photo collections, Visual social computing Classes –Fall: MAS531Computational Camera and Photography –Spring: MAS 966 Seminar on Future of Imaging –Spring: MAS 963 Camera Ventures Members: –Students ( Ahmed Kirmani, Jaewon Kim, Rohit Pandharkar, Roarke Horstmeyer, Kevin Chiu ) –Post-doc ( Ankit Mohan ) –New RA, post-doc, MEng slot open How to get involved –Weekly meetings Wedn at 5pm in #368 –Mailing list: camera-curios, camera-list@media http://cameraculture.info

21. Raskar, Camera Culture, MIT Media Lab Camera Culture Ramesh Raskar Camera Culture MIT Media Lab Ramesh Raskar http://raskar.info