Re: For Michael Haufe (trying to do 3D)

From	"Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid>
Newsgroups	comp.lang.javascript
Subject	Re: For Michael Haufe (trying to do 3D)
Date	2018-05-04 22:27 -0700
Organization	n/a
Message-ID	<pcjfbb$pbv$1@dont-email.me> (permalink)
References	(1 earlier) <6aa6e5c2-46d2-4715-8785-911832e4f38a@googlegroups.com> <pcdupt$uhe$1@dont-email.me> <04b0b22b-a31b-4c86-ba0c-030308582369@googlegroups.com> <pcg3hp$jqe$1@dont-email.me> <pcit3r$2pu$1@dont-email.me>

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On 5/4/2018 5:15 PM, Chris M. Thomasson wrote:
> On 5/3/2018 3:47 PM, Chris M. Thomasson wrote:
>> On 5/3/2018 12:36 PM, Leonardo Campos wrote:
>>> On Thursday, May 3, 2018 at 12:14:13 AM UTC-3, Chris M. Thomasson wrote:
>>>> On 5/2/2018 3:42 PM, Leonardo Campos wrote:
>>>>> On Thursday, April 26, 2018 at 1:47:46 AM UTC-3, 
>>>>> bit-n...@hotmail.com wrote:
>>>>>> Hey Michael,
>>>>>> Since that other thread about doing 3D died, and I wasn't able to 
>>>>>> check it for a couple of days, just to tell you - I studied maths 
>>>>>> up to high school level. But unfortuntately these days, I've 
>>>>>> probably forgotten most of it, but I'm working on that - with the 
>>>>>> help of some books, and the net of course (sites like Khan 
>>>>>> Academy), I *should* soon regain my old knowledge :)
>>>>>>
>>>>>> What were you going to say?
>>>>>
>>>>> I'm also studying about 3D since I joined a company that works with 
>>>>> medical imaging (we play with 3D volumes) using pure javascript. 
>>>>> I'm gonna list some of the videos and courses that helped me a lot.
>>>> [...]
>>>>>
>>>>
>>>> Love 3d volumetric renderings! Fwiw, here are some of mine:
>>>>
>>>> http://siggrapharts.ning.com/photo/alien-anatomy
>>>>
>>>> My software creates a stack of 2d images, then runs them through ImageJ
>>>> for the final 3d volumetric rendering:
>>>>
>>>> https://imagej.nih.gov/ij
>>>>
>>>> Here are some more of my volumes:
>>>>
>>>> http://www.fractalforums.com/index.php?action=gallery;sa=view;id=17187
>>>>
>>>> https://plus.google.com/101799841244447089430/posts/SJxqtai8oiC
>>>>
>>>> https://plus.google.com/101799841244447089430/posts/4B3wcSBTYRc
>>>>
>>>> https://plus.google.com/101799841244447089430/posts/7RRwAu9cxWw
>>>>
>>>> I would love to be able to send you a stack of images, bitmaps, and see
>>>> what you can do with it using your company's software! :^)
>>>
>>> I'm developing some features in a DICOM Viewer but it isn't for free. 
>>> You can try by yourself converting your images to DICOM (it can be 1 
>>> image per file or a single multi slice image) and loading them into a 
>>> free DICOM Viewer. Osirix is one of them but it's a desktop app.
>>>
>>> ImageJ DICOM
>>> https://imagej.net/DICOM
>>>
>>> Osirix Lite
>>> http://www.osirix-viewer.com/osirix/osirix-md/download-osirix-lite/
>>>
>>> DICOM image sample sets
>>> https://www.osirix-viewer.com/resources/dicom-image-library/
>>>
>>> PS: DICOM defines how medical images should be stored, the protocol 
>>> that allows medical equipments to communicate and a lot of other things.
>>>
>> Fwiw, I have managed to get Imebra up and running so I should be able 
>> to generate DICOM from my C++ code.
>>
>> https://imebra.com
>>
>> Also, installing 3d Slicer:
>>
>> https://www.slicer.org
>>
>> To see them in 3d, it should work fine. Will keep you posted.
>>
>> Thanks Leonardo. :^)
> 
> Got it working fine. Fwiw, here is another 3d shot of a 2d Julia set 
> going around the unit circle:
> 
> https://plus.google.com/101799841244447089430/posts/21Zf31caqjk
> 
> This is a 256x256x256 volume.

Just to clarify, this render is from ImageJ. I have to learn Slicer 
better in order to treat the (0, 0, 0) pixels as alpha channel, humm. 
ImageJ seems to do this automatically. I am having trouble getting rid 
of the pixels RGB (0, 0, 0) in Slicer. Better yet, make my own 
volumetric ray tracer, and suite of distance estimators in one cohesive 
unit! :^)

Thread

For Michael Haufe (trying to do 3D) bit-naughty@hotmail.com - 2018-04-25 21:47 -0700
  Re: For Michael Haufe (trying to do 3D) "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-04-26 10:17 +0200
  Re: For Michael Haufe (trying to do 3D) "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2018-04-30 21:33 -0700
    Re: For Michael Haufe (trying to do 3D) bit-naughty@hotmail.com - 2018-05-01 21:07 -0700
      Re: For Michael Haufe (trying to do 3D) "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-05-02 11:30 +0200
      Re: For Michael Haufe (trying to do 3D) "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2018-05-04 14:04 -0700
  Re: For Michael Haufe (trying to do 3D) Leonardo Campos <leonardoscampos@gmail.com> - 2018-05-02 15:42 -0700
    Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-02 20:14 -0700
      Re: For Michael Haufe (trying to do 3D) Leonardo Campos <leonardoscampos@gmail.com> - 2018-05-03 12:36 -0700
        Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-03 15:47 -0700
          Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-04 17:15 -0700
            Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-04 22:27 -0700
  Re: For Michael Haufe (trying to do 3D) Leonardo Campos <leonardoscampos@gmail.com> - 2018-05-04 14:23 -0700
    Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-04 17:00 -0700
      Re: For Michael Haufe (trying to do 3D) Leonardo Campos <leonardoscampos@gmail.com> - 2018-05-05 10:59 -0700
        Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-05 21:59 -0700
          Re: For Michael Haufe (trying to do 3D) Julio Di Egidio <julio@diegidio.name> - 2018-05-06 03:54 -0700
            Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-06 13:59 -0700
              Re: For Michael Haufe (trying to do 3D) "Chris M. Thomasson" <invalid_chris_thomasson@invalid.invalid> - 2018-05-06 14:16 -0700
                Re: For Michael Haufe (trying to do 3D) Julio Di Egidio <julio@diegidio.name> - 2018-05-06 16:35 -0700

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