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Modified the opticFlowExample tracking application to allow us to define the play area and scale blob coordinates accordingly. For now coordinates outside the play area are truncated, but tomorrow I'll try to code a better approach with users exi...
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We tried a new projector at the Science Park today, the Planar PR5020 . The projected area is not bigger than the Sharp's It is brighter: 3000 lumens compared to Sharp's 1700 It costs us money to hire from lob: 400 SEK a day Conclusion: We...
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Protocol description is as follows: KindOfEvent|User|XCo... KindOfEvent: integer. 0 = USER_JOINED; 1 = USER_MOVE; 2 = USER_LEFT User: integer. UserID. Note: UserID of 99 means "mood of the room"....
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Found a reference to Panasonic PT-D5700E on a Russian Interactive Projection (Living Surface) page. They have some information on there about how the system works. Looking at the Projector Central page (link above) we found a feature allowing...
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Hardware: webcam (wide angle), beamer (wide angle or two). if two beamers, what is a good solution? - Markus suggested using the Matrox Graphics Extension DualHead2Go - We should also talk to Ole for the wide angle beamer - and test how much...
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Bookmark this! http://www.rmx.cz/mo...
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after doing some tangens calculations... ceiling 3m projection on floor: 3m x 4m necessary angle: 53,2 degrees x 67,4 degrees HP has a webcam that does that, or at least they in 2006: Engadget review of wide angle hp webcam the big question...
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Friday 20th we went to Universeum to see an installation similar to what we intend to do, called the "living floor". We got a few tips and hints about its operation: Uses infrared emitters and receptors The beamer is ~4 m high and gives an ima...
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Quick summary: Keyvan is back! :D Decided to split work on the prototype in 2 parts: video and software Mohammad & Eelke to work on Video Keyvan, Amir & Alejandro to work on Software Some notes about video: Probably impleme...
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I bought a UVC compliant webcam which can take video with a rather good resolution. I'll start doing tests with OpenCV in the weekend.
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I thought over some ideas for implementation, from a Software perspective:
Core in C (nearly everything has
bindings for C). If done right, will compile and run everywhere. Or
we could also try with Mono ?...
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