Hyro Vitaly Protago

@HyroVitaly

PhD-Engineer in Virtual Reality for health - Musician - Medieval Fencer - INTP profile on Myers-Briggs Type Indicator (MBTI)

France
Vrijeme pridruživanja: listopad 2013.

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  1. Prikvačeni tweet
    30. sij

    Since my last experiment with connected on , streaming usb data to PC to get hands through WebSocket, have opened their Hand API. So I was thinking about doing other things with this configuration.

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  2. proslijedio/la je Tweet

    New staff pick: Fox Isoroom - concept by Yoshi Yoshitani by . Check it out in , or :

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  3. proslijedio/la je Tweet
    prije 20 sati

    Update for MRTK-Quest! V0.4 Introducing support for avatar hands, which allow for full hand tracking simulation, even on PC with Rift or Link. Short of hand tracking support on PC, this is certainly the next best thing. Check the replies for links to code and an app download!

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  4. Thanks to to give a UVC access to the camera. That's really cool to use it directly on an for pass-through augmented reality.

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  5. proslijedio/la je Tweet

    Telekinesis & Grasping 🙌👋✊ More progress on my Hands Physics Project for with hand tracking.

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  6. proslijedio/la je Tweet
    31. sij
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  7. proslijedio/la je Tweet
    13. lis 2018.
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  8. proslijedio/la je Tweet

    It's finally done! 🦊✨ "Fox Isoroom", based on an illustration by Spin it around on : Made with Blender and Photoshop

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  9. 30. sij

    THREAD on Augmented Reality Passtrough mode on with as UVC camera :)

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  10. proslijedio/la je Tweet
    30. sij

    Since my last experiment with connected on , streaming usb data to PC to get hands through WebSocket, have opened their Hand API. So I was thinking about doing other things with this configuration.

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  11. 30. sij

    I also really want to try passthrough on with a from () or from ()... But not enough money for now, so maybe one day!

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  12. 30. sij

    After that, I will work on timewarping to get passtrough images in sync with virtual world based on previous leap motion work. Maybe later, I will try to compute a disparity map or even a depth map from the stereo images to enable occlusion between real and virtual world.

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  13. 30. sij

    My ideal goal is to have something similar to the Quest passthrough. But It seems that they use a kind of depth mapping to rightly distord the merged image from cameras. For now, I will probably only try to get something sufficiently good even if it's not perfect.

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  14. 30. sij

    It seems that aligning ICD and VCS (physical and virtual) is better but I'm still not satisfied with the current result in my Quest because eye accommodation is strange and doesn't always work...

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  15. 30. sij

    In resume, there is physical (leap), virtual (unity) and biological (eye) cameras that respectively distant from each other ICD/VCS/IPD. Leap have an ICD of 40mm and Humans have an IPD between 54-68mm.

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  16. 30. sij

    After that, I was able to display the undistorted images to each eyes and play with some leap parameters as exposure, gain, linear space, ... Now, I'm working on how to merge real and virtual world, and that's not easy because of the alignment problem described int the link below

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  17. 30. sij

    But the really difficult thing was to access the raw bytes to compute the left and right images. After some debugging and understanding of render script pipeline, I was able to show that in Quest in monoscopic mode (quad with leap left camera in front of player head).

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  18. 30. sij

    I was thinking about using the leap in UVC mode to access image data directly on the Quest. To save time, I have used a Unity Asset : USB Camera for Unity Android from Chaosikaros, and after some / FBO problems, I was able to access the YUY2 image interpretation.

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  19. 30. sij

    I have enhanced a little the mount, by using 3D printing and some scratch as you can see in the image below. Pretty easy to mount/unmount the leap on quest, but difficult to position it exactly the way I want...

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  20. proslijedio/la je Tweet
    26. sij
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