LightMap: Persistence of Vision Art Brian Goldfain, Daniel Lin, Kenny Huang, Regina Chan, Priya Narasimhan Motivation Architecture Results Original objective was to create a toaster with the ability to toast dynamic images onto a slice of toast. Ran into difficulties powering coils to effectively toast images. Rebooted project using our existing code base and applied image conversion and display software to POV led bar. The end product can be used as creative and dynamic advertising in store displays or windows. http://www.ece.cmu.edu/~ece549/spring10/team3/index.html Hardware Arduino Mega Led Bar Software In-house image conversion software C + Wiring (Arduino library) Existing infrastructure Serial Communication Interface Objective Image reproduction through unconventional mediums Allow images to be dynamically chosen by operator of device. Accept widely used image formats for conversion. Development Environment Initial set of experiments Prototype of hardware and software completed. Image conversion software works with jpg and bmp files. Initial usability studies Image transfer times are quick (~3 sec) Testing among number of test subjects show that majority are able to perceive image displayed on LEDs Design Proble ms Reboot PC Image Conversion Software LightMap Arduino Image Reproduct ion Program LED Array USB
LightMap : Persistence of Vision Art Brian Goldfain , Daniel Lin, Kenny Huang, Regina Chan, Priya Narasimhan
Mar 23, 2016
LightMap : Persistence of Vision Art Brian Goldfain , Daniel Lin, Kenny Huang, Regina Chan, Priya Narasimhan. Motivation. Architecture. LightMap. PC. Image Conversion Software. Arduino. - PowerPoint PPT Presentation
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LightMap: Persistence of Vision ArtBrian Goldfain, Daniel Lin, Kenny Huang, Regina Chan, Priya Narasimhan
Motivation Architecture
Results
Original objective was to create a toaster with the ability to toast dynamic images onto a slice of toast.
Ran into difficulties powering coils to effectively toast images.
Rebooted project using our existing code base and applied image conversion and display software to POV led bar.
The end product can be used as creative and dynamic advertising in store displays or windows.
http://www.ece.cmu.edu/~ece549/spring10/team3/index.html
Hardware Arduino Mega Led BarSoftware In-house image conversion software C + Wiring (Arduino library)Existing infrastructure Serial Communication Interface
Objective Image reproduction through unconventional mediums
Allow images to be dynamically chosen by operator of device.
Accept widely used image formats for conversion.
Development EnvironmentInitial set of experiments
Prototype of hardware and software completed. Image conversion software works with jpg and bmp files.
Initial usability studies Image transfer times are quick (~3 sec) Testing among number of test subjects show that majority are able to perceive
image displayed on LEDs
Design Problems Reboot
PCImage Conversion
Software
LightMapArduino
Image Reproduction
ProgramLED Array
USB
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