[CREATE] Fwd: imgflo 0.1: An image processing server and Flowhub runtime

[Jehan Pagès]

Hi,

On Wed, Apr 30, 2014 at 2:59 PM, Jon Nordby <jononor at gmail.com> wrote:
> ---------- Forwarded message ----------
> From: Jon Nordby <jononor at gmail.com>
> Date: 30 April 2014 04:23
> Subject: Re: imgflo: Visually programming image processing pipelines
> with GEGL & Flowhub
> To: gegl-developer-list <gegl-developer-list at gnome.org>
>
>
> Hi everyone,
>
> I'm happy to announce that imgflo has reached a minimally useful state
> as a image processing server and interactive node-based image
> processor, based on GEGL.
>
> http://www.jonnor.com/2014/04/imgflo-0-1-an-image-processing-server-and-flowhub-runtime
> https://github.com/jonnor/imgflo
>
> Testing and feedback very welcomed!

That looks nice. Isn't there a demo server somewhere for a quick test
(without having to install it oneself)?

> Cheers, Jon
>
> imgflo 0.1.0
> =============
> Released: April 30th, 2014
>
> imgflo now consists of two complimentary parts:
> a Flowhub-compatible runtime for interactively building image processing graphs,
> and an image processing server for image processing on the web.
>
> The runtime combined with the Flowhub IDE allows to visually create image
> processing pipelines in a node-based manner, similar to tools like the
> Blender node compositor.
> Live image output is displayed in the preview area in Flowhub, and will
> update automatically when changing the graph.
>
> The server provides a HTTP API for processing an input image with an
> imgflo graph.
> GET /graph/mygraph?input=urlencode(http://example.com/input-image.jpeg)&param1=foo&param2=bar
>
> The input and processed image result will be cached on disk.
> On later requests to the same URL, the image will be served from cache.
>
> The server can be deployed to Heroku with zero setup, just push the
> git repository to an Heroku app.
>
> The operations used in imgflo are provided by GEGL, and new operations
> can be added using the C API.
> A (somewhat outdated) list of operations can be seen here:
> http://gegl.org/operations.html

For anyone with gegl master already installed, you can also run `gegl
--list-all` to get a list of all operations installed, then `gegl
--properties some-o-name` to get details about a specific operation.
:-)

Jehan

>
> --
> Jon Nordby - www.jonnor.com
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