Download - Vision pk1
![Page 1: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/1.jpg)
A DIY interactive 3-D device
Visions Project K.1.0
by Francesca Mereu and Javier Villarroel
(VLAB4D Visualization Advanced Group)
http://visionlab4d.com.ar
![Page 2: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/2.jpg)
The Visions Project K. is a volumetric device that allows
pseudo visualization of 3-D objects and their interaction
with the user.
Visions Project K.
![Page 3: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/3.jpg)
![Page 4: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/4.jpg)
Visions Project K.
AIMS:
VISIONS Poject K. 1.0 (Interactive video hologram ), is research project on the
video holograms and interactive 3D devices, which was presented at the Medialab- Prado
Center for Digital Art Culture in Madrid in February 2012.
TO RESEARCH ON 3-D DISPLAY DEVICE AND DEVELOP A LOW COST
PROTOTYPE, EASY TO ASSEMBLE, THAT USE A OPEN SOURCE
SOFTWARE;
TO VISUALIZE 3-D IMAGE AS VIDEOHOLOGRAMS;
TO EXPERIMENT USER INTERACTION as EXPERIENCE WITH
3-D IMAGE FLOATING IN THE AIR: HAPTIC INTERACTION AND VISUAL
INTERACTION.
![Page 5: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/5.jpg)
Firstprototype: Medialab-Prado 2009
![Page 6: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/6.jpg)
![Page 7: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/7.jpg)
Objects are projected onto a pyramidal structure with a LCD monitor, and due
to the special geometry of the structure, it looks like real 3-D objects floating
inside the pyramid for any observer from any direction.
Visions Project K.
How visualize 3-D images
![Page 8: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/8.jpg)
Visions Project K.
Optical System
![Page 9: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/9.jpg)
Visions Project K.
There are 2 types of interaction user: visual and haptica
The device use a Kinect camera to
capture the interaction;
a LCD monitor to projecting the 3-D
image;
a PC to process and control the
device;
a pyramidal structure where the
image is projected;
a external structure to support the
monitor and protect the pyramid;
How does it work?
![Page 10: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/10.jpg)
DIYa digital fabrication
Visions Project K.
![Page 11: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/11.jpg)
• This project has been
conceived like a low cost DIY
portable device;
• The structure is light and easy
of build and dismantle;
• all the information necessary
to create, build and how to make that work isshare by a Creative Commons License
Visions Project K.
![Page 12: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/12.jpg)
Visions Project K.
OPEN DESIGN: Sketchup
The materials to build the
entire device are:
8 plastic tubes (45 cm).
4 plastic tubes (20 cm).
4 plastic triangles to build the
pyramid
4 corners to support the
pyramid and the structure.
4 corners to support the
monitor.
![Page 13: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/13.jpg)
DIYDIGITAL FABRICATION
Visions Project K.
The elements of the structure are
printing by a Makerbot machine
(OpenFab, Medialab-Prado)
You can download Sketchup 3-D
model
http://sketchup.google.com/3dwarehouse/d
etails?mid=f20afc7c51f36aace20f58bc12c
e37ce
![Page 14: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/14.jpg)
HardwareKinect sensor
Visions Project K.
![Page 15: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/15.jpg)
Hardware:
Visions Project K.
LCD Monitor CPU:
Linux
Mac
Windows
3D sensor
(Kinect)
![Page 16: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/16.jpg)
Hardware:
Visions Project K.
Kinect
IR pattern proyection
Láser IR
CMOS RGB CMOS IR
Motor
MicrophoneMicrophone
![Page 17: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/17.jpg)
Hardware:
Visions Project K.
Kinect applications
1. 3D Scene
2. RGB Image
3.Body and objects recognition
4.Gesture Recognition
5.Voice command recognition
6.Tilt control
![Page 18: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/18.jpg)
![Page 19: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/19.jpg)
FLOSS
Visions Project K.
HACKING KINECT by
![Page 20: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/20.jpg)
Software: Processing in multiplatform
• The device use a Kinect camera, in order to visualize people in 3-D
space; It use an open source drivers
• The OpenNI framework provides a set of open source APIs. These APIs are intended to become a standard for applications to access natural interaction devices.
• The APIs provide support for Voice and voice command recognition; Hand gestures; Body; Motion Tracking
• The software was developed with the OpenNI library for
Processing;
Visions Project K.
![Page 21: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/21.jpg)
Software:
Visions Project K.
Open Libraries
1.OpenKinect Processing, others
2.SimpleOpenNIProcessing
3.dLibsProcessing
4.OfxKinectOpenFrameworks
5.Kinect Cinder Block C/C++
![Page 22: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/22.jpg)
Software:
Visions Project K.
OpenKinect
Point Cloud
![Page 23: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/23.jpg)
Software:
Visions Project K.
OpenKinect
Average Point Tracking
![Page 24: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/24.jpg)
Software:
Visions Project K.
OpenKinect
1.Easy to install
2.Multiplataform
3.Easy to use
Advantage Disadvantages1.No recognition
2.No Alignment
![Page 25: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/25.jpg)
Software:
Visions Project K.
SimpleOpenNI
Hands
![Page 26: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/26.jpg)
Software:
Visions Project K.
SimpleOpenNI
Gestures
![Page 27: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/27.jpg)
VLAB4D development
Visions Project K.
Processing
OpenKinect
SimpleOpenNI
3D Video for VP
háptic interaction
for VP
Telepresence for
VP
![Page 28: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/28.jpg)
Visions Project K.
Single projection/videohologram
![Page 29: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/29.jpg)
3D projection/Point Cloud
![Page 30: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/30.jpg)
Visions Project K.
3D Reconstruction/ Full Color
![Page 31: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/31.jpg)
Visions Project K.
Haptic interaction
![Page 32: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/32.jpg)
Futures possibilities
Visions Project K.
1. Increasing the number of applications
2. Mini version for Tablet Pc, Ipad, etc..
3.Use as scientific display (biology,
arquitecture, engineering..etc..)
![Page 33: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/33.jpg)
Visions Project K.
![Page 34: Vision pk1](https://reader033.vdocument.in/reader033/viewer/2022042607/55a99ad71a28abfd168b4640/html5/thumbnails/34.jpg)
THANKS
http://vlab4d.wix.com
http://visionlab4d.com.ar
Visions Project K.