Phase Dos-1x - ife2010

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5 Νοε 2013 (πριν από 3 χρόνια και 10 μήνες)

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Phase Dos

Proposed by Dash and Jarrett

How do we move forward?


Test phase I


Finish phase I by deadline for Imagine RIT


Make a prototype for phase II


-

decide on design


-

characteristics analysis



-

IR lighting



-

automation



-

small scale tests?



-

time management

Group Requirements for Phase II


Illumination Group:

-
LED's with In
-
fared Light

-
No use in using UV light due the camera not being able to pick up
most of the light reflecting off.


Camera Group:

-
Camera needs to be 264mm away from the ground and needs the
proper mount on a rigid structure.


Structure Group:

-
Lights must be equidistant from the subject.


-
The structure needs to be quick and flexible to other requirements.


Programming Group:

-
Camera needs to be compatible with Lab
-
view.

Designs

1.
Color Science Dome (desertdome.com)


2.
Half Arc Concept


3. Rotating
A
rm
C
oncept

Geodesic Color Science Dome



easy to assemble



relatively cheap (roughly $100 from desertdomes.com)



easy to adapt for our specific use


limited fabrication



1 meter diameter (customizable)



uses approximately 24 lights


Rotating Half Arc


Relatively not complex wiring


A
utomated


Quicker PTM process than the
rotating arm but slower than the
color science dome due to the
automation (180 degree rotation)


Uses 7 lights


Rotating Arm Design


Rotating arm that descends from the camera to the ground covering the angles
necessary for lights on the PTM.


Also the flexibility of the single arm can photograph sections of larger objects
rather than being constricted to the radius of the arm.


Uses 3 light points will be configured to the arm and be able to show IR lighting.


The automation and mechanical part for attaching the arm is complicated
but
possible.

Survey results for designs