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Messages - federico.albertini

#1
600d now is working perfectly again (2014Feb13.600D102)
Thank you guys!
:D
#2
From where do you run a script, within ML?

cheers, F.
#3
Feature Requests / Re: Z-Depth as grayscale image
October 31, 2013, 03:12:30 AM
Thank you Eduperez,
thank you Alex,

the idea is good: post production can solve it but it's a bit of a pain, especially if you need to grab several pics from different angles.

Alex, I can't agree with you when you say it's useless because it can be achieved by post processing: such a feature would be the first and only producing good depth files for every 3d Application where you need to combine CAD and Enviromental pictures (for example while testing the impact of a new building in the environment). Or to create the virtual sets for movie makers.

Being able to generate it together with the original picture would be a great feature and would help a lot several categories of users.
It's the first step to create a 3d Scanner out of a Canon.
It could be used to generate the bump map of a surface in order to use it as a shader in gaming or any other 3d application.

The Focus Stack is really a good starting point: min+max focus can be set, the portion of the pic that is on focus at each step saved directly as a darker gray shade into the target image. As many gray levels as are the steps between max and min.

Please don't just discard it as a silly request.

Thank you guys,
cheers,
Federico
#4
Feature Requests / Re: Z-Depth as grayscale image
October 30, 2013, 10:48:49 AM
Eheheheh ;D
Besides this, what do you think of it: is there any way to freeze in a grayscale image the representation of the focal point or the distance of the objects from the lens?

How do you tell where the focus peek marks should be drawn? Is it something that can be extended to the wole area of the sensor? or just of the live view? How do you tell what area of the image is on focus and what is not? If not, can you tell if it has a 'negative focus' (closer) or 'positive focus' (farther)?
Can the sensor that measure the distance of an object from the sensor be brushed around and the measures turned into shades of gray?

I'm just asking, have no tips on how to achieve it because I don't really know what's behind ML, so I don't know if what I'm asking is something that has any chance to be achieved or not. I'm sorry if it was a stupid request: the resulting image would be *really* useful...

Cheers,
F.
#5
Feature Requests / Z-Depth as grayscale image
October 30, 2013, 08:15:16 AM
Hi all,

I'm wondering if it is posible to save, as a grayscale image (even at the lower resolution of the 'silent picture'), a representation of the object distance from the camera. In alternative, the representation of the focus position.
For reference I link this page from Wikipedia, that contains a couple of images that could explain much better what I mean: http://en.wikipedia.org/wiki/Depth_map
I think this information could probably be derived with the same process used to draw the focus peak marks, probably with no need of changing manually the focus point.
The resulting image should look like the z-channel in 3d graphics: http://rbcdn.polytown.netdna-cdn.com/wp-content/uploads/2010/04/making-gh-house-ivo-sucur-interior-wireframe_zdepth.jpg or http://www.intiaz.com/wp-content/uploads/2013/04/zdepth-photoshop-1.jpg

With this kind of image, saved together with the original picture, one could change the depth-of-field, simulate fog in a proper way, etc...

Thank you,
Federico
#6
General Help Q&A / Unwanted FADE IN in FPS overrun
January 20, 2013, 11:34:37 AM
Hi guys, I have this annoying fade in effect when I'm recording with the FPS overrun and I can't get rid of it. I can't understand if I've set something or it's the FPS overrun itself: it lasts for around 1 sec of recording and the footage is at normal speed, despite the FPS overrun. Once the fade in is finished, then the video is recorded accordingly to the FPS set.
I run the MV v.2.3 on a 550.
Any suggestion will be greately appreciated!
Thanks,
F.