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Public Lab Wiki documentation


This is a revision from November 28, 2017 23:05. View all revisions
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A number of Public Lab projects are supported in part by NASA through the AREN project.

(Page under construction)


ImageSequencer is a pure JavaScript sequential image processing system, inspired by storyboards, which we are optimizing for analyzing and processing remote sensing imagery.

Image Sequencer is different from other image processing systems in that it's non-destructive: instead of modifying the original image, it creates a new image at each step in a sequence. This is because it:

  • produces a legible trail of operations, to "show your work" for evidential, educational, or reproducibility reasons
  • makes the creation of new tools or "modules" simpler -- each must accept an input image, and produce an output image
  • allows many images to be run through the same sequence of steps
  • works identically in the browser, on Node.js, and on the commandline

More soon!

Low-cost airborne sensors

Title Author Updated Likes Comments
Use Image Sequencer for NDVI plant analysis with 2 images @warren about 1 year ago 11
Public Lab partnership with NASA AREN project brings new easy-to-use tools for classroom use @warren over 1 year ago 6
Bringing Public Lab’s multispectral image processing to Leaflet maps @warren over 1 year ago 3
Set up a Raspberry Pi Camera with Pi Builder @warren over 1 year ago 20
Use Image Sequencer for NDVI plant analysis with a modified mini sport camera @warren almost 2 years ago 1
Prototype: filter map tiles in real-time in a browser with ImageSequencer (NDVI Landsat) @warren over 2 years ago 7
Hacked Infragram Raspberry Pi camera now on the International Space Station @warren almost 3 years ago 5
Building miniature kites at a family science night @SuziT9 almost 3 years ago 5
What are materials we could include in a Kite Making Materials Pack? @warren about 3 years ago 5
Winds aloft: and a camera too @cfastie about 3 years ago 3
Winds aloft: sensor overload @cfastie over 3 years ago 7
LEAFFEST Aeropod flight @cfastie over 3 years ago 0
Web Working Group Update 20: August 2017 @warren over 3 years ago 1
How big are smoke particles, in microns? @warren over 3 years ago 4
Remove lens distortion from photos with FisheyeGL @warren over 3 years ago 8
Any simple ways to measure wind direction from a data logger? @warren over 3 years ago 2
Cool It @baskotasusan almost 7 years ago 2
Seasonal NDVI with PicturePost & Infragram: Monitoring & Phenology @wward1400 over 7 years ago 1
Infragram Panoramas on Picture Post @wward1400 over 7 years ago 1
Nasa Kite modeler @Safidy over 8 years ago 3
DIY Light Delta kite (Rogallo wing) @Safidy over 8 years ago 2
Article: MODIS Detects Oil Spills in Lake Maracaibo, Venezuela @warren almost 10 years ago 0
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