Perspective correction and scaling in y direction only

Nach einer starken vertikalen Perspektivkorrektur werden Gebaeude "zu hoch".
Wie skaliere ich das Bild nur in y-Richtung ?
After applying vertical perspective correction for tall buildings, the buildings get "too tall".
How do I down-scale the vertical extent of the "corrected" image ? (no global scaling) ?

That is not possible in Lr, only in Photoshop CSxx.
Also, in Photoshop CSxx you can extend the canvas at the top, so that he top of the building does not go beyond the image top margin.

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Perspective correction and Lens distortion removal tools

Hi,
as a photographer who aspires to create pictures with best possible quality available to me I am very bothered that my primary image editing tool is lacking Perspective correction and Lens distortion removal tools. I believe that there should be no questions if such tools are necessity or so to speak additional enhancements. It is eating the disk space as well having multiple copies clutters the projects if these functions are available only via plug-ins or additional external tools.
How are you guys handling such issues?
For a moment I was thinking to convert all the files through Nikon Capture NX2 before importing to Aperture but that again is counter effective in long run. Aperture is built to work with Raw files and large tif files take longer to process between various programs and I would loose all the benefits of having Raw file at all.

It would be nice to have those functions added to the next version.
I always use the following page to select the product I want to provide feedback on:
http://www.apple.com/feedback/
Note - due to the number of lenses and cameras, this would be a huge task and the end result may not include a lot of older lenses which really need the correction.
I use PT Lens as a plug-in inside of Aperture for the most part (although I do have PS CS5 and DxO Pro 6 for situations where I want something different).
As you said, the downside is that you end up with a TIFF (from inside Aperture) or a processed file needing to be import into Aperture.

Video and audio (in one direction only) deteriorate after about 90 seconds

I begin a two-way video chat as normal, both parties can see and hear clearly. After about one and a half minutes of normal video chat, the person on the other end suddenly starts getting a highly pixelated image of me, and they start to lose chunks of audio from me. Meanwhile I continue to get a very nice clear video and audio from them. We usually end up closing the chat, because they are unable to hear or see me enough to continue.
The first 1.5 minutes or so is always clear, it starts after that. I always receive good audio and sound from the other party throughout the chat. I have never had problems receiving video/audio.
It happens with most (but not all) people I connect to. I am in California, and I always have this trouble when connecting to a relative in Connecticut. I have the problem again with one relative in Sydney Australia, but not with a different relative in Sydney. These are just a few examples by location.
I have repeatedly tested my connection speeds, and I have good up and down speeds - more than the minimum requirements. (My speed today is 8200 kb/s Down, 1309 kb/s up).
I have also tried:
Checking my Quicktime settings - (set to 1.5 Mbps T1/Intranet/LAN)
Bypassing my Airport modem/router, by connecting directly by ethernet to my Comcast cable modem (which has no router built in)
Replaced the cable modem with a brand new one.
Changed locations - tried it at a friend's house, still had the same problem.
So, I think I have isolated the problem to my PowerBook. This PowerBook used to do iChats really well for at least 18 months. I have been having this issue for about 5 or 6 months now. I have no idea what the problem could be. Any tips would be much appreciated.
Thanks, Martin
My setup:
ISP: Comcast Cable (Cable modem)
Apple Airport Exteme Base Station
Powerbook G4 1.67Ghz, 1 GB RAM, 80 GB HD
O/S: Tiger 10.4.10
iChat 3.1.8 (with Chax)
External iSight camera

With Comcast.
Try rebooting the Modem.
This seems to refresh the connection in some manner.
Also speak to them. They may not admit any connection management but thing may "magically" get better.
1:17 PM Wednesday; August 29, 2007

Rotating and scaling a movieclip withing only its parent width and height

Dear friends,
I'd like to rotate a movieclip within specific area (its parent width and height) and it can't rotate out of it.
How can I achieve that.
When I say for exampe:
mc.rotation = 10;
it rotates also outside the parent area.
How can I restrict it to only parent area.
Thank you in advance.

[OTTOMH]
With each rotation step you could check the bounds of the rotating MC. If it's greater than the containing MC, you can calculate the scale factor and apply it to the x- and y-scale of the rotating clip.
The clip would have to be deadcentre in the containing clip for this to work though.
I suppose there would be some mathimatical way with most primitive shapes to calculate the width and height with a certain rotation, but I suppose this would be easiest.

Perspective Control and Distortion Controls in Camera Raw

I love ACR 4.1. Thanks for a fine product.
For a future release of ACR, is it beyond the bounds of possibility to include the Perspective, Vignette and the Distortion controls directly into ACR?
Thanks

>PTLens will get all the info from the EXIF data to select the right camera/lens/FL combo
The Exif data contains only the actual focal length and the maximal aperture value of the lens. These are not enough to identify the lens.
The MakerNote tag may or may not contain some more lens related information, but
1. in most images this is not present (it is not part of the Exif tags),
2. the structure of that data is not published,
3. there is a DNG tag, LensInfo, Adobe's DNG converter creates this tag from the MakerNote, but it contains only the min/max focal lengths and the respective max. apertures. This is still not enough to identify the lens, apart from the fact that the max aperture values are not filled for example in case of Canon lenses and Tamron/Sigma lenses on Canon body (I can state this with certainty only re Canon 20D and 1DsMarkII). Nikon's D100 and D2X shows the max. aperture values.
4. all this is still not enough to identify the lens.

HT1535 I wish to sync my iPad and PC on one direction. Just copy PC contents into my iPad. Is there any iTunes option that sets this feature ?

I wish to sync my iPad and PC on one direction only. Just copy PC contents into my iPad. Is there any iTunes option that sets this feature ?

How does this approach sound:
On the iPad, go to Settings > General > Reset > Erase All Content and Settings
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You can then sync your iPad to your computer using your computer's iTunes.

Perspective correction

Hi,
I know that LR does not have perspective correction and that it has been requested as a feature, but in the meantime I would like to know what people recommend for such correction.
I have Photoshop Elements v4.0 for Mac which I can use to host a plugin, but if people think a standalone program is better then I could use that.
Looking forward to your suggestions.
Andrew.
Mac mini 2GB RAM, Mac OSX 10.4.10, PSE v4.0 and LR1.1

Check out
DxO. If you know what you are doing, you can try the free
Hugin or the (not so free) lens correction tool in photoshop.

I want to ask about changing perspective and perspective correction in photoshop. Obviously, we can tilt and straighten buildings and other monuments, which are leaning in any direction. Now, what I want to know is whether we can change perspective for hu

I want to ask about changing perspective and perspective correction in photoshop. Obviously, we can tilt and straighten buildings and other monuments, which are leaning in any direction. Now, what I want to know is whether we can change perspective for human faces. For example, if there is a human face, where one part of the face is facing the camera and the other part of the face is only partially facing the camera, can we make this face look totally at the camera? I mean, look straight in front, and I am talking about the whole face here. I am attaching an image as an example of what I am talking about. @

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As a start I am guessing that you have not really got the hang of "How it all works". Firstly download the Pages09_UserGuide.pdf from under the Help menu. Read that and view the Video Tutorials in the same place. A good addition would be the iWork 09 Missing manual book and something to help you learn how to use your Mac.
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Is a good resource.
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PSE 8 and ACR 6.1 perspective correction?

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PSE has limited access to many of the ACR adjustments. The ACR you have with PSE8 will actually perform the adjustments if they are in the sidecar or embedded in the image, but only Photoshop or Lightroom have the user-interface to specify those adjustments and place them in the sidecar or embed them in the image metadata.

Why do only some photos appear in iCloud folder on my PC and not all taken on iPhone appear on iPad either? All settings seem correct and new photos now seem to be appearing on all devices, but not all older or recent photos

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Matt

HT5557 since i updated my Apple ID with correct email address I can now only send imessages to email addresses and not iphone numbers - any idea how to fix this problem ?

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TS1814 My phone doesn't have enough GB to update directly and when I Go to ITunes an error window comes up to tell me make sure my network settings are correct and active? How do I fix this to upgrade my phone .

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<E-mail Edited by Host>

Hi Diesel vdub,
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HT204150 I have recently switched to the latest i-phone. my contacts are updated by i-cloud between phone and mac laptop.there are only about 720 contats showing on phone from app. 1250 on the computer. please advise how to correct phone

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I just got a wireless printer and we followed the directions on how to hook it up to the iPad. Somehow it seems as if we hooed it up to the wrong printer. How do we disconnect this printer from the iPad so that we can connect the correct printer?

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Perspective correction and scaling in y direction only

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