##Projects ###Implementing rubbersheeting in Leaflet.js for Mapknitter tool * **Student:** [Anish Shah](/profile/anishshah101) * **Mentors:** [Bryan Bonvallet](/profile/btbonval), [Stewart Long](/profile/gonzoearth) * **Proposal:** [Proposal](/notes/anishshah101/03-08-2014/gsoc-2014-proposal-porting-imagedistortion-class-in-the-mapknitter-interface-to-leaflet-js) * **Link to project on Github:** https://github.com/publiclab/mapknitter * **Link to project fork on Github:** https://github.com/anishshah101/mapknitter ###MapKnitter Annotations using Fabric.js * **Student:** [Justin Manley](/profile/justinmanley) * **Mentors:** [Jeffrey Warren](/profile/warren), [Mathew Lippincott](/profile/mathew) * **Proposal:** [proposal](/notes/justinmanley/03-18-2014/mapknitter-annotations-using-fabric-js-gsoc-2014-proposal) * **Link to project on Github:** https://github.com/publiclab/mapknitter * **Link to project fork on Github:** https://github.com/...../mapknitter ###MapKnitter Enhancements * **Student:** [Vidhun Vinod](/profile/xvidun) * **Mentors:** [Chris Fastie](/profile/cfastie), [Mathew Lippincott](/profile/mathew) * **Proposal:** [Proposal](/notes/xvidun/03-07-2014/gsoc-proposal-draft-mapknitter-enhancements) * **Link to project on Github:** https://github.com/publiclab/mapknitter * **Link to project fork on Github:** https://github.com/xvidun/mapknitter ###Sky Cam Enhancement - GSoC 2014 * **Student:** [Mercy Orangi](/profile/mercyorangi) * **Mentors:** [Stefan Unterhauser](/profile/nemo), [Ned Horning](/profile/nedhorning) * **Proposal:** [Proposal](/notes/mercyorangi/03-21-2014/sky-cam-enhancement-gsoc-2014) * **Link to project on Github:** https://github.com/publiclab/sky-camera * **Link to project fork on Github:** https://github.com/mercyorangi/sky-camera ###GSoC Proposal SpectralWorkbench * **Student:** [Pascal Winkelmann](/profile/pascalw) * **Mentors:** [Ben Gamari](/profile/bgamari), [Jeffrey Warren](/profile/warren) * **Proposal:** [Proposal](/notes/PascalW/03-11-2014/gsoc-proposal-spectralworkbench) * **Link to project on Github:** https://github.com/publiclab/spectral-workbench * **Link to project fork on Github:** https://github.com/PascalWink/spectral-workbench ###Automatic Spectrometer Calibration & Macros Module, Offline Version of SWB * **Student:** [Sreyanth](/profile/Sreyanth) * **Mentors:** [Don Blair](/profile/donblair), [Jeffrey Warren](/profile/warren) * **Proposal:** [Proposal on Melange](http://www.google-melange.com/gsoc/proposal/public/google/gsoc2014/sreyanth/5769773166100480), [Initial Proposal Discussions](/notes/Sreyanth/03-04-2014/automatic-spectrometer-calibration-and-offline-swb-gsoc-2014-proposal) * **Link to project on Github:** https://github.com/publiclab/spectral-workbench * **Link to project fork on Github:** https://github.com/Sreyanth/spectral-workbench ...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| mathew | "I'll defer to Jeff on the technical questions of SVG vs canvas in browser. If we want to support the export of map annotations, SVG is a very nice ..." | Read more » | almost 10 years ago | |||
| warren | "A discussion of performance and scene graphs in canvas vs SVG can be found here: http://unterbahn.com/2010/04/need-for-a-scene-graph-in-canvas/ " | Read more » | almost 10 years ago | |||
| btbonval | "This is a well written summary, Anish. @eustatic There is a logic to the distortion. As Anish said, the end result of these affine transformations..." | Read more » | almost 10 years ago | |||
| anishshah101 | "It is difficult to form an equation which does non-affine transformations. However, it is easy to have equations which can do affine transformation..." | Read more » | almost 10 years ago | |||
| eustatic | "Is there any logic to how the image gets distorted? I find that it is useful to think about, or I am crippled with the possibilities. " | Read more » | almost 10 years ago | |||
| warren | "Hi, Bryan - thanks for the post. Much of the original warp function was copied in from a web demo, and it took me a while (way back when) to deciph..." | Read more » | almost 10 years ago | |||
| btbonval | "The divide function is the real meat and potatoes of the image warping. The Warper library is certainly helpful. A quick mathematical review of wh..." | Read more » | almost 10 years ago | |||
| warren | "This subdividing is "shoehorning" a projective distortion into a system (canvas) that only has scale, transform, and rotate. Bryan, maybe here's no..." | Read more » | almost 10 years ago | |||
| warren | "That's true - projective distortion cannot be achieved with an affine transformation. The existing Cartagen/MapKnitter 1.0 code is just a wrapper ..." | Read more » | almost 10 years ago | |||
| lot | "Hi Mercy, We did some test with the app this weekend, we are making the map this days, tell me if you want some images for test. We use Samsung S3..." | Read more » | almost 10 years ago | |||
| patcoyle | "Good progress update. May not be in current scope, but adding output that can be used to trigger CHDK external cameras is a "nice to have." Would ..." | Read more » | almost 10 years ago | |||
| btbonval | "I suppose I could go read the source code. I suppose I should go read the source code. All the math is right there. Maybe there will be comments! " | Read more » | almost 10 years ago | |||
| btbonval | "Thanks Anish. This was a bit outside the scope of your project, but I'm glad you learned from it. Sharing this might help some other Google Summer ..." | Read more » | almost 10 years ago | |||
| lot | "Thanks for the work. This weekend we will make some experiments with the sky-cam flying a flone (quadcopter with android onboard) over some mounta..." | Read more » | about 10 years ago | |||
| warren | "Check http://publiclab.org/wiki/sky-cam " | Read more » | about 10 years ago | |||
| mercyorangi | "Hello Warren, I haven't been able to get the 2.3.x version.. The code base provided on github points to min API of 11 (version 3.x.x). I did see 2...." | Read more » | about 10 years ago | |||
| warren | "Hi mercy! Thanks for the update. Did you see there is an android 2.3.x version of sky can too? And mohit who wrote it was mentioning some feature o..." | Read more » | about 10 years ago | |||
| warren | "The existing peak detection code, and notes on its shortcomings, is here: https://github.com/jywarren/spectral-workbench/blob/master/webserver/publ..." | Read more » | about 10 years ago | |||
| Sreyanth | "Hi Vidhun! Great going. All the best for your project too! :) " | Read more » | about 10 years ago | |||
| warren | "Oh, one more thing - if you tag each of your posts with "response:10139" as I just did, it'll always link back to your original GSoC proposal, whic..." | Read more » | about 10 years ago | |||
| warren | "Hi, Vidhun - can you add your profile links and github fork link here: http://publiclab.org/wiki/gsoc-2014 Thanks! I'd love the codebase to be at..." | Read more » | about 10 years ago | |||
| warren | "So the db is only 8.7mb when bz2 compressed. I'll mail a link. " | Read more » | about 10 years ago | |||
| gonzoearth | "I currently have 2 big MapKnitter feature requests that are not part of this proposal that I would like to just state for the record (not to distra..." | Read more » | about 10 years ago | |||
| gonzoearth | "Exciting, it is a great demo! " | Read more » | about 10 years ago |