Photoshop :: Why Can't Create Lens Profile From Single Calibration Grid Filling Entire Frame
Feb 5, 2013
I am currently working on making a lens profile and the instructions are pretty annoying as they require the calibration chart to remain in the same spot while you tilt the camera as well as move the camera around to make sure that you are tilting the camera to bring the calibration chart close to a side of the frame but not clipping it and also staying within an angle of 10-30 degrees.
This seems overcomplicated, instead, why cant adobe make a single calibration grid where the camera is positioned in such a way that it fills the entire frame as much as possible without clipping, then it simply corrects using the single chart.
With the way it is now, unless you have the camera on a computer controlled dolly and computer controlled head, you will not be able to make a completely accurate lens profile.
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Sep 13, 2012
, I have CS5, and a Sigma 15 - 50 lens.
If I want to apply lens correction in ACR thgere is a dropdown list of lenses, but my lens isn't included. presumably because it has been superceded by the 12 - 24.
So, is it possible to create a custom profile for this lens and save it for future use? if so how do I do this?
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Feb 20, 2013
I'm in thumbnail view (desktop) and i want to create a single coloured frame (right click and select new/colour source). i want to choose color by picking up from a clip in my desktop. The problem that as soon as i choose 'colour source', for whatever reason.... the background (desktop) become darker, so whatever i pick from background will be invalid color.
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Dec 17, 2012
I am trying to follow this tutorial ...
[URL].........
Under #2 ... I am assuming the author means to draw with the Rounded Rectangle in Path mode ... am I assuming correct? I think it is suppose to be set to Path b/c it's the only way the Blend Mode reads "Pass Through"
this tuts steps aren't really numbered well but also under step two where the "BG" is filled with black the resulting shape is suppose to look like this :
But mine looks like this :
Notice how the left side has a lighter grey color and the one from the tut above is clear?
Also under step #2 ... where it comes to the part where I am to color the resulting shape with a yellow gradient this is what happens to me :
the entire canvas becomes colored ... ? Here are my Layers.
I select the "BG" layer to apply the gradient.
Here is the Layers panel from the tut which is confusing to me b/c the only difference I see is that the tuts panel has the down arrow and folder of the top layer/the "Body" layer seems to be greyed out... and the tut says something like : Activate the "BG" layer and cancel the mask view. Well, how to go about canceling the mask view and I looked all over Ps for such an "action" and also throughout the online manual.
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Feb 10, 2012
I have a picture of a house with the sidewalk at the bottom. I am trying to fill the remainder of my enlarged canvas with "sidewalk". I know there has to be a way, but I can't figure it out!
I did try single row & single column marquee, but it gives me a striped pattern - not the exact sidewalk that the pic ends with.
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Nov 27, 2011
Using LR 3.5.1. When applying Lens Corrections/Profile/Enable in Default, my Sigma 10-20mm f/4-5.6 actual lens is being corrected by the profile for a Sigma 10-20mm f/3.5 lens. I can tell it's the wrong correction because the barrel distortion after using the default profile is not corrected, and when I manually select the 4-5.6 lens the correction is perfect. So I know the right data is embedded in the LR correction data bank but is not being used.
I found that when I set the profile Setup selector to "Auto" the correct lens is selected and the correction it makes is "correct." But then moving to the next photo it switches to Default again, selecting the wrong lens, and so has to be set to Auto for each photo. This action doesn't seem to me to me an expected result called "Setup." I need this for my home interior photography, and with hundreds of photos a week I don't want to manually operate this. This didn't happen until v.3.4 or 3.5, I think.
So, how do I get it to select the right lens as the Default, or get the Auto setting to stick? Either would do. (Seems to me they logically are the same thing).
In addition, why isn't it possible to have the profile itself enabled as a default perhaps in a preset - or is that possible and I don't know how to do it? In other words, once it's working right, why not make it an import preset for that lens?
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Mar 7, 2014
I'm trying out the new Sigma 24-105 DG lens with my 5D M II. The lens profile is not yet in the list of Sigma lenses. I checked and my LR is up to date with the latest version 5.3. Is there a way to find the lens profile to import for LR lens correction function? Or do I just need to wait until LR updates for new lenses?
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Aug 10, 2013
How or where can I get the lens correction profile for the Canon 18-135 STM lens in Lightroom 5 ? In effect he is not available in my list of correction lens so my lightroom is up to date apparently.
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Mar 29, 2014
Is there a lens profile for Nikon 18-300mm lens?
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Oct 2, 2012
How or where can I get the lens correction profile for the new Canon STM lenses?
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Mar 13, 2012
Downloaded LR4 today and it's not showing the lens correction or camera calibration in develop module.
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Dec 12, 2008
I use AdobeRGB1998 color profile for monitor and Photoshop.
When I have calibrate monitor I must use new color profile?
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Dec 22, 2013
I am using lightroom 5 at work and shot some images with a canon 5d2 body with tamron 24-70 2.8 vc and tamron 70-200 2.8 vc lense. According to the note below, both lens are supported since lightroom 4.1. However I can not find the profile of these two lens on lightroom 5. How I can bring the profile back in?
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Mar 7, 2013
I have the following error message:ERROR: Could not create frame surface of window-sectional profile..At various windows and door-window-combinations I added profiles.
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Mar 13, 2014
I just bought the Tamron SP 90 2.8 DI MACRO USD and LR lens profiles only lists this lens for Canon (F004E) and Nikon (F004N). There is no profile for Sony (F004S) ! Any drawback if I use F004E or N ? Or better use a the profile of the older Model of that lens where there is a Sony profile ?
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Jun 6, 2013
I'm working on a project for work and I just started to play with GIMP for real after knowing about it for a few years.
Basically what I would like to do is take a background image, put a grid on it, and fill the squares in the grid with custom (not random) colors. Every spot on the grid will have a fill color.
I was thinking that I would use Excel to create a comma delimited file with each cell containing the correct color, and I want to know if there's a way for GIMP to read a hex value, color the square of the grid corresponding to the hex value, then move on to the next square.
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Feb 9, 2014
I normally generate a new camera calibration profile by x-rite everythime I change the light settings. This gives rise to a lot of camera calibration profiles in LR5. How to erase them after use?
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Jan 17, 2013
I have Lightroom 4.3 and a Canon 6D. I cannot get Lightroom to display my Camera Calibration Profile when I am developing a raw file.
I have dug through the MAC Library and Application Support folder and found CameraRaw. That folder contains my listed cameras. But when I am in Lightroom, I do not see that profile in the Camera Calibration section.
Is there a way to force Lightroom to display my camera profile? Lightroom 2 used to display it.
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May 22, 2013
After using Custom Profile for Frame Generator, the Part List will show total length, not individually. How to split these frame members?
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May 20, 2013
I created an extruded aluminium profile (attached file: Item Profile 8 80x80) which I published into the Content Center. When using this profile in a frame design, and using the Trim To Frame command, the profiles are trimmed at a weird angle (attached pdf file).
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Apr 30, 2013
After using Custom Profile for Frame Generator, the Part List will show total length, not individually. how to split these frame members?
Inventor Professional 2013 SP1.1
Windows 7 Pro 64-bit, SP1
HP EliteBook 8460w; 8 GB RAM; i7 - 2.0 GHz; AMD Firepro M3900 -1 GB
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Mar 5, 2012
I have a group of profiles in a drawing and I want to change how one of the profiles is displayed through the profile view style manager, but I do not want to change how all of the profiles look. Is there a way to change the way a single profile looks without changing all of them?
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Feb 1, 2012
how to change the default settings in Camera Calibration (ALT changes the Reset to Set Default) and from what I can find, any newly imported RAWs will have these defaults applied. how do I apply these defaults to images already imported?
Also, what I specifically want to change is the Profile: Adobe Standard to Profile:Camera Landscape (for example) and apply that to all the images I already have shot with this specific camera body. So, two questions: Does setting the defaults include the Profile or is it only the "Shadows, Primary Red, Green, Blue" that gets saved as a new default and can these changes only be applied to newly imported RAWs?
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Dec 18, 2012
I've got a 30 second piece of video in which a logo on a wall needs to be erased. I used the patch tool and it did a wonderful job, but only on the first frame of the clip.
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May 31, 2011
After filling the inside of a line drawing, (cartoon "shape"), I'm left with the checkerboard pattern that indicates transparency. I'd just like to get rid of that checkerboard pattern so I can view my drawing the way it really looks! Can this be done in GIMP?
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Jun 23, 2013
How do i remove unwanted profiles from the profile menu in camera calibration
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Sep 2, 2012
Running Lightroom 4.3 on my Mac, I have my D600 set to shoot using "Camera Neutral" profile. However, upon import into LR, for some reason, it changes to "Adobe Standard" profile. I can change it to camera neutral, but it's difficult.
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Mar 8, 2013
I am having problems with the lens profile. i am working with raw images and when i open in Photoshop cs6 (on Mac) and click on lens correction
cant detect what lens i m using (is the canon 16-35 mm) it just gives me option from other canon lens but not this one. when i click search online - doesn't work as well.
i even downloaded the Adobe lens profile down loader and find the profile for the lens and downloaded it but still doesn't appear in Photoshop lens correction.
when i open the image in lens correction in the info box under the image gives all the correct info what camera and lenses are used !! but why there isn't any lenses available to select when tried to edit the image?
How to Add a lens profile from Adobe lens profile down loader or how to add in another way canon lenses.
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Mar 3, 2014
I'm using the trial version of After Effects. Sometimes the rendering que will render an entire project, other times it will only render a single frame of the project. Is there a reason why the rendering process is performing in such a way?
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Jul 24, 2013
1) Is there a way when packing UVs to force 3DS to use the entire 0-1 space? There always seems to be padding regardless of if it is set to 0 in the software. If I'm using a tilable texture this creates seams since it doesn't go all the way to the end of the UV space. I have to manually snap the vertex points on the UV to the corners of the 0-1 space.
2) Is there a way to have 3DS keep the size of the grid in the UV editor? If I set the UV grid size to something specific it always resets it back to .5 if I go back in at another point or for a different object.
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Jul 24, 2012
How do I center a piece of text generated with the 'Text' tool in the tools tab on Smac 2013 - I know how to centre it with the text pane, but how do I center the text within my entire frame ?
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