[Noisebridge-discuss] Replicator Wednesday tonight at Noisebridge, 5pm to 9pm.

[Taylor Alexander]

Yeah, I had a lot of issues with RGBDemo losing track of where it was and
building another point cloud at some arbitrary orientation from the original
point cloud.

RGBD-6D-SLAM was supposed to be better, but is bet run under linux, and by
the time I got all that set up, I was kind of over my initial project.
Didn't help that I don't own a kinect so I had to go to his house to borrow
it. And then, dealing with point clouds is a pain.

When I find a *good* solution, I'll totally buy a kinect. Not interested in
it for the gaming though.

I just wish MS would release the dam source for that new demo already. As
best as I can tell, they have said NOTHING about it except what they showed
at SIGGRAPH.

Also, total aside, but have any of you guys seen what they're doing on the
Ultimaker mailing list?

Someone posted this today:
http://i.imgur.com/rmZGK.jpg

I'm not that familiar with this DIY 3D printing, but as far as I can tell
that blows most everything else current out of the water! Of course please
correct me if I'm wrong.

-Taylor


On Wed, Sep 21, 2011 at 4:40 PM, David Rorex <drorex at gmail.com> wrote:

> In my experience, whenever you see a really amazing software in a research
> paper, the source never gets released. Probably because they are researchers
> and not software developers, their code is buggy / user unfriendly / uses
> expensive proprietary libraries / only works well in specially controlled
> conditions that the average person would consider cheating? I dunno.
>
> Usually you have to wait for someone else to look at the research, and then
> implement it from scratch (this someone could even be you!). Which could be
> anywhere from a couple weeks to never, probably depending on the complexity,
> usefulness, popularity of the research, and how well the paper actually
> explains it.
>
> RGBDemo already has room reconstruction like in the microsoft kinectfusion
> demo, and is open source, unfortunately the speed & quality is nowhere near
> the kinectfusion one. Hopefully it continues to improve, it's still fairly
> new.
>
>
> On Wed, Sep 21, 2011 at 4:09 PM, Taylor Alexander <tlalexander at gmail.com>wrote:
>
>> There is also:
>> http://www.ros.org/wiki/openni/Contests/ROS%203D/RGBD-6D-SLAM
>>
>> And, as I said before, some really promising work done by microsoft, that
>> has yet to be released.
>>  http://www.youtube.com/watch?v=quGhaggn3cQ
>>
>> There's also these guys:
>> http://www.youtube.com/watch?v=YH58u_057Ac
>>
>> But I e-mailed them months ago and all they said is they "may" release the
>> code. Of course, I haven't checked, its possible they have by now...
>>
>> Unfortunately I'm not on all these mailing lists, so I *can't* reply to
>> everyone. I should sign up for them though... I recently decided to buy an
>> Ultimaker (yay!) so I'll have a much more functional interest in this stuff
>> soon.
>>
>> If someone could forward this to all the lists that are not NB Discuss, it
>> would ensure everyone got it. Clearly though I should get on the others
>> though...
>>
>> -Taylor
>>
>> On Wed, Sep 21, 2011 at 4:02 PM, David Rorex <drorex at gmail.com> wrote:
>>
>>> I've done a little playing with the kinect for 3d scanning. Can get a 3d
>>> model of the front half of something pretty easily, for example here's me:
>>> http://davr.org/uploads/meshlab.png
>>>
>>> Getting a full object scan requires either:
>>> A) Manually taking a couple scans from different angles and merging them
>>> in meshlab, eg:
>>>
>>> http://www.instructables.com/id/Using-Meshlab-to-Clean-and-Assemble-Laser-Scan-Dat/
>>>
>>> B) Using RGBDemo room constructor mode with a special box around the
>>> object to fake it out into thinking the kinect is moving, eg:
>>> http://www.youtube.com/watch?v=V7LthXRoESw
>>>
>>> I've collected useful kinect links at the bottom of the page here:
>>> http://wiki.acemonstertoys.org/Kinect
>>>
>>>
>>> On Thu, Sep 15, 2011 at 5:14 PM, Taylor Alexander <tlalexander at gmail.com
>>> > wrote:
>>>
>>>> I've just been waiting for someone to release good code for using a
>>>> Kinect. Seems like by far the best solution using current tools, aside from
>>>> the lack of available code.
>>>>
>>>> Surely you've all seen this:
>>>> http://www.youtube.com/watch?v=quGhaggn3cQ
>>>>
>>>> I just hope they release and open source that. But its Microsoft, so who
>>>> knows...
>>>>
>>>> -Taylor
>>>>
>>>>
>>>> On Thu, Sep 15, 2011 at 4:42 PM, Brian Morris <cymraegish at gmail.com>wrote:
>>>>
>>>>> My bookmarks for 3-D scanning:
>>>>>
>>>>> http://code.google.com/p/structured-light/wiki/ofxStructuredLight
>>>>> http://www.openprocessing.org/visuals/?visualID=1014
>>>>> http://www.kylemcdonald.net/
>>>>>
>>>>> http://www.nytimes.com/2011/05/14/arts/design/makerbot-is-a-new-3-d-printer.html?pagewanted=1&_r=1&nl=todaysheadlines&emc=tha26
>>>>>
>>>>> Brian
>>>>>
>>>>> On 9/15/11, Peter <peter.b.harrington at gmail.com> wrote:
>>>>> > I will come next week if you guys are still doing it.
>>>>> > I am going to bring my bot so I can get some expert advice on the
>>>>> effing Z
>>>>> > stage.
>>>>> >
>>>>> _______________________________________________
>>>>> Noisebridge-discuss mailing list
>>>>> Noisebridge-discuss at lists.noisebridge.net
>>>>> https://www.noisebridge.net/mailman/listinfo/noisebridge-discuss
>>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> Noisebridge-discuss mailing list
>>>> Noisebridge-discuss at lists.noisebridge.net
>>>> https://www.noisebridge.net/mailman/listinfo/noisebridge-discuss
>>>>
>>>>
>>>
>>
>
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