1 / 13

Team Pakistan : Ahmad Humayun Ozair Muazzam Tayyab Javed Yahya Cheema

Team Pakistan : Ahmad Humayun Ozair Muazzam Tayyab Javed Yahya Cheema. The Challenge of Education Today. Access to quality education Pakistan: 46.7million illiterate adults Potential vs. Opportunity Distance learning – empower capable students to realize their potential.

meriel
Download Presentation

Team Pakistan : Ahmad Humayun Ozair Muazzam Tayyab Javed Yahya Cheema

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Team Pakistan: Ahmad Humayun Ozair Muazzam Tayyab Javed Yahya Cheema

  2. The Challenge of Education Today • Access to quality education • Pakistan: • 46.7million illiterate adults • Potential vs. Opportunity • Distance learning – empower capable students to realize their potential

  3. Distance Learning • Different approaches to DL • Classroom environment ? • The Power of Video • Recording Videos of Lectures • Fixed Cameras • Hiring Direction Crew • Virtual University (Studio Recording) • Solution?

  4. Automated Video Recording • Manual Crew can • See the lecturer • Pan, Tilt, Zoom the cameras • Discern who is talking • Aesthetic sense • Have to automate all of this!

  5. Eyes • Why lecturers can be tracked? • Computer Vision • Problems in Tracking • Our Innovation

  6. Vision Algorithms Motion Histograms Color Tracking – MeanShift (Comanicui ’99)

  7. Ears • Sound Source Localization • Microphone Arrays • Hack to detect sound direction (hardware interface) • Our Innovation

  8. Making a good video • Direction Sense • Camera Switching • Camera PTZ • Object of Focus • Our Innovation • Programmable Stuff • Movement • Object of focus = tracking + SSL

  9. Safety box Lecturer Position Activity box • Events/Properties for customizing Direction ScriptsLecturer PositionLecturer Moving too much/ too littleAudience Speaking w/ directionAudience Expressions – Face DetectionPowerPoint Slide Transition

  10. Sample Direction Script Custom View shot Settings Event based switching Weightings for Shot Selection

  11. Design • Modularity – Plug ability - API’s • Customizability (direction scripts) • Extensibility - Build on top of the system (web service) • Mobile devices, communities, collaborative learning, indexing

  12. How it will work • Buy AVRiL System • Around $4000 per auditorium • For 50 auditoriums, less than 10% of the annual cost of a DL program • Auditorium Setup • Direction Script customization (if any) • Select Options, record lecture • Uploads automatically

  13. Questions?

More Related