Image Sequencer
Image Sequencer is an online tool for image processing -- based on the idea of a storyboard. Each modification makes a new copy of the image, resulting in a series of images showing each step.
See the diagram above!
Why
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 - batch processing
- works identically in the browser, on Node.js, and on the command line
Read more in-depth on the Image Sequencer GitHub page.
Activities
Purpose | Category | Status | Author | Time | Difficulty | Replications |
---|---|---|---|---|---|---|
Use Image Sequencer for NDVI plant analysis with 2 images | - | - | @warren | - | - | 0 replications: Try it » |
Draft of Public Lab Image Sequencer User Manual – Comments Welcome! | - | request | @MaggPi | - | - | 0 replications: Try it » |
Prototype: filter map tiles in real-time in a browser with ImageSequencer (NDVI Landsat) | - | - | @warren | - | - | 0 replications: Try it » |
Use Image Sequencer for NDVI plant analysis with a modified mini sport camera | observe | review-me | @warren | 15m | easy | 0 replications: Try it » |
Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.
Questions
Title | Author | Updated | Likes | Comments |
---|---|---|---|---|
How should I modify Infragram NDVI settings for Raspberry Pi Noir orbital photos? | @brendan_stanford | over 4 years ago | 1 | 9 |
NDVI LED Simulator | @MaggPi | over 6 years ago | 3 | 3 |
Can more info on colormaps be added to image-sequencer? | @MaggPi | over 6 years ago | 1 | 3 |
Is it possible to calculate average NDVI in a picture using infragram's sand box? | @Hala73 | over 6 years ago | 1 | 6 |
How can I can make a raspberry pi camera just with the filters process the crops and immediately produce the results to a computer or to other device, without having to use the website? | @csteran | almost 7 years ago | 2 | 15 |
How can I identify bits of plastic from the beach in an image? | @jlev | over 6 years ago | 2 | 17 |
What is the algorithm used in generating the fastie colormap from NDVI in Infragram? | @Jtaw | almost 8 years ago | 1 | 6 |