[annotator-dev] Yuma image annotation plugin for Annotator (preview :-)

Simon Rainer Rainer.Simon at ait.ac.at
Tue Oct 2 10:56:19 UTC 2012


Hi Johnny,

< I guess for the moment I would have a big field storing the whole JSON text, and have some other fields for things like ID, Content, and etc. >

Sounds like a sensible plan, and should certainly work with the Yuma plugin!

Cheers,
R


Von: johnny jiang [mailto:johnny.nan.jiang at gmail.com]
Gesendet: Dienstag, 02. Oktober 2012 12:18
An: Simon Rainer
Cc: annotator-dev at lists.okfn.org; peter at pilgerstorfer.at
Betreff: Re: [annotator-dev] Yuma image annotation plugin for Annotator (preview :-)

Thanks Simon, look forward to seeing more your work on it, it is really exciting.

In order to make it schema-less, I guess for the moment I would have a big field storing the whole JSON text, and have some other fields for things like ID, Content, and etc.

Thanks and regards,
Johnny
On Tue, Oct 2, 2012 at 8:03 PM, Simon Rainer <Rainer.Simon at ait.ac.at<mailto:Rainer.Simon at ait.ac.at>> wrote:
Hi Johnny,

Not sure what the infrastructure behind annotateit.org<http://annotateit.org> is. But yes, we also tried with the 'reference implementation' which is the ElasticSearch + Python one.

One thing to keep in mind though: we do add some properties to the annotation which are not originally in the Annotator 'schema'! Things like the selection shape for example. For the reference implementation, that doesn't seem to be a problem (ElasticSearch is schemaless). But I imagine it could be a problem in a MySQL-backed implementation, if you enforce a defined schema somewhere along the processing chain? (In that case, though, adding appropriate columns in your DB would be enough I assume. Our own schema is not 100% stable yet. But I can let you know - as soon as we know ;-)

Cheers,
Rainer



Von: johnny jiang [mailto:johnny.nan.jiang at gmail.com<mailto:johnny.nan.jiang at gmail.com>]
Gesendet: Dienstag, 02. Oktober 2012 11:37

An: Simon Rainer
Cc: annotator-dev at lists.okfn.org<mailto:annotator-dev at lists.okfn.org>; peter at pilgerstorfer.at<mailto:peter at pilgerstorfer.at>
Betreff: Re: [annotator-dev] Yuma image annotation plugin for Annotator (preview :-)

hi Simon,

Thanks for your answer.

Just wanted to confirm is the backend store the elasticsearch + python one? Which is actually what I'm using. As I'm considering porting it to MySQL, so I'm assuming the backend store will be all right for both Annotator and Yuma2 with MySQL as they use the same data schema/protocol. Please correct me if I'm wrong.

Thanks and regards,
Johnny
On Tue, Oct 2, 2012 at 4:51 PM, Simon Rainer <Rainer.Simon at ait.ac.at<mailto:Rainer.Simon at ait.ac.at>> wrote:
Hi Johnny,

thanks!

< Just a quick question, what backend store it uses currently? What backend it will use once you integrate it with Annotator? >

It's now a 'real' Annotator plugin; i.e. it's already integrated, and automatically uses the Annotator store. Note: the demo page doesn't have the Store plugin installed; so you can't see it there. But we did successfully test against the Store on annotateit.org<http://annotateit.org>.

Just a side note: In addition to the Annotator plugin, Yuma will stay available as a standalone version as well. (It's now quite convenient - we have one unified codebase, and two 'build files' which generate the minified plugin/standalone versions.) For the standalone version, we're also aiming for complete compatibility with the OKFN Store.

Cheers,
Rainer


Von: johnny jiang [mailto:johnny.nan.jiang at gmail.com<mailto:johnny.nan.jiang at gmail.com>]
Gesendet: Dienstag, 02. Oktober 2012 03:47
An: Simon Rainer
Cc: annotator-dev at lists.okfn.org<mailto:annotator-dev at lists.okfn.org>; peter at pilgerstorfer.at<mailto:peter at pilgerstorfer.at>
Betreff: Re: [annotator-dev] Yuma image annotation plugin for Annotator (preview :-)

Hi Simon,

Excellent work, I've tried that out and it was awesome.

Just a quick question, what backend store it uses currently? What backend it will use once you integrate it with Annotator?

thanks and regards,
Johnny
On Mon, Oct 1, 2012 at 5:31 PM, Simon Rainer <Rainer.Simon at ait.ac.at<mailto:Rainer.Simon at ait.ac.at>> wrote:
Dear list,

just a short notification on our progress with an image annotation plugin for Annotator (based on our Yuma image annotation tool). We have now set up a preview demo of this here:

http://rsimon.github.com/yuma2/index_okfn.html

The demo page has Annotator's annotation functionality enabled as normal. But in addition, you can click and drag to select & annotate box regions on the image.

There are a few known issues still to be addressed (and probably a range of undiscovered bugs as well ;-) But in the mean time we'd be happy to hear your feedback!

Code for this is here:

https://github.com/rsimon/image-annotation-js

Cheers,
Rainer


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