Statistics of the 32-bit image RGB

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• Record, display and send the 16-bit Images

  I recently updated my Canon 7 d for a 5 d Mark iii and this made me learn all about 16-bit vs 8 bit files... (so many hours frustrated I was wondering why my pictures lost their color when I saved as JPEGs from photoshop).  Thus, you cannot save the 16-bit images in jpeg jpeg manages only 8 bits.  I get this now, but here is my Riddle... I am a wedding and portrait photographer, and I want to send my customers the best possible quality pictures that I can.  An image that I just finished work on East of 118 MB saving as tiff.  These seem ridiculously large files to send to customers - in terms of storage space, or perhaps their computers are fast enough to deal with all this information.  I tried zipping it, but he went up to 110 MB.  What other photographers are doing?  It seems such a shame to work in 8-bit - banding is horrible.

  Also, how is it when I export directly from lightroom, having never been through photoshop, my photos do not lose their color?  Lightroom is still save in format jpeg - so why does not them?

  Thanks a lot for any idea!  I'm barely entered on what is happening here, so I apologize if there is missing information!

  Your color changes are more likely to result from the color profiles not used correctly seen, rather than 8-bit / 16-bit.

  I work entirely in 16 bits (using the Adobe RGB or ProPhoto color space). In this way I avoid introducing bands, when editing and my own files do not lose color information.  However, if I send an edited image to anyone who is likely to display on a managed without color system (that is to say almost everyone!), then I export to JPEG (which is 8 bits) and convert it to sRGB. I always include the sRGB profile in jpeg format. Most of the clients will be discovered on systems that ignore the profile but at least sRGB is the safest in this situation.

  Dave

• How can I use the BCGTransform function to treat the 16-bit Image?

  Hi ~

  I use LabWindowsCVI8.5 and NI Vision to make the treatment of the Image. When I read the "IMAQ Vision for LabWindowsCVI Reference Manual", I found that the imaqBCGTransform function only supports 8-bit Image, while I do the BCG to turn on 16-bit image. Are there solutions to use the BCGTransform function to deal with the 16-bit Image? Or any other feature that could make the correction Gamma, contrast and brightness on the 16-bit Image?

  Thank you very much!

  because imaqBCGTransform is implemented as a lookup table, we can understand why it is limited to 8-bit images.

  Now let's take a look at the definition of each of this mandate (from the NI Vision Concepts documentation):

  -brightness: a constant added to the components red, green, and blue pixel of color over color, decoding of the process;

  -contrast: a constant multiplication factor applied to the components of the luma and chroma of a pixel of color in color to decoding process.

  -gamma correction: expand high gray-level information in an image while removing information of low level of gray.  (the chapter on lookup tables gives some examples of corrections gamma)

  now that you understand that this transformation is a simple mathematical function, simply calculate the correction for each pixel on your 16-bit images.

  I know not the exact formula used by the imaqBCGTransform function, but you should be able to approach by performing some tests on images 8 bits with the original function... or you can make your own formula... or find one on the net... or you can ask someone at home OR you give the formula...

• Rotate and move the 16-bit Image

  I would like to rotate and move a 16-bit RGB (U64 in LabVIEW) image.  The IMAQ turn and shift functions do not accept this type of image, but they do not accept an image in 16-bit grayscale (I16 in LabVIEW).  Unfortunately, this clips all values in my original image since it extends from-32, 767 to + 32 767.  The ExtractColorPlanes function requires a 16-bit image to be wired as the destination image but the IMAQ create VI does not U16 to create image.

  Any ideas?

  Just to be proactive... Here is an example of the problem.  I tried to download a (small) 16-bit tif, but is not a valid extension to download.  Photoshop allows me to record a 16-bit RAW, TIF or PSD: none of which can be downloaded.  Sorry for the inconvenience.

• Some very slow 3D operations on the 16-bit Images

  I didn't Photoshop Extended before CS6, so I did experiments with the realization of some simple 3D stuff, such as transform the text in 3D shapes and trying to match to a photographic background.

  What I do seems simple enough and it seems to work, but there's a problem: a few things seem to take very long.  At worst, Photoshop will completely numb for about 40 seconds.

  A good example is the following: I have a picture that I opened in mode RGB/16 to 4096 x 6144 pixels, and I create a new layer of text on the photo with a note in it: STOP

  I click on the 3D button in the text tool Options box and wait a full 40 + seconds before you see the pop-up that asks me if I want to switch to the 3D workspace.

  , I guess that 40 second delay is not normal.  It is certainly not acceptable.

  Once in the field of 3D editing, I can do most things with relative ease, such as moving the mesh 3D autour, rotate, change the lighting, etc..  Time to update to one of these operations to show it is maybe 1/2 second or so to show on the screen.  Some things are a little faster.  Making it even in a clean state is fast enough - only 10 seconds or more.

  I've tested this in Photoshop CS6 32-bit and 64-bit, and the performance seems relatively stable, like the appearance of the long delay.

  Other observations:

  • I see also the long time if I click on a stage in history to go back or forward in the story.
  • If I'm working on an 8-bit/channel image 40 seconds is reduced to about 2 seconds.

  I have a decent life 8 core machine with (by today's standards) a modest graphics card: ATI Radeon HD 5670 1 GB DDR5 memory.  I'm on the ATI Catalyst 12.2 drivers because the game (latest version) 12.4 has other problems.  But when I tried with 12.4 3D stuff was the same.

  Example: Switch from this screen to one below takes 40 seconds.

  

  ... 40 seconds later...

  

  Tweaking the end it looks decent seems feasible - no crashes or glitches...

  

  Not knowing what to expect, or what I would expect not to try to do, what I do seems simple enough.  I'm looking for something I shouldn't?  Is this just a given that do 3D you're supposed to work on 8 bits/channel data?

  -Christmas

  Well, the "fix" seems to have stuck - it's always fast.  Thank you, Steve, prompting me to play with the text itself - that had not occurred to me.

  If you are interested in trying to understand what the Devil's going on inside Photoshop, here is the actual font files:

  http://Noel.ProDigitalSoftware.com/temp/ARIALN.zip

  I will continue to experiment with the 3D stuff to see if I ran across any other breaks down or anything.

  -Christmas

• Text on 16-bit image overlay

  I'm trying to text on a 16-bit image overlay.

  The overlay is successful (using overlay IMAQ Text.vi), but I would like to save this file with the overlay.

  I have been using IMAQ Write queue 2. VI to write the image as a .png and writes the image successfully, but not overlapping.

  I read this comment about overlays:

  Using overlay with a third-party Viewer features:
  When you use the functions IMAQ Overlay, a third-party Viewer will not display this information. You must use playback Image Vision of information with application software to display the overlay. To display a picture in a third-party Viewer, you can use the IMAQ merge Overlay.vi, who is a destructive function, which means that it replaces the underlying pixels by pixels bunk.

  So basically I would like to see the images later on a viewer of third parties, but when I use IMAQ merge Overlay.vi, the result is no longer the 16-bit image, I need.  It now becomes an RGB image.  Any suggestions on how to get a 16-bit image with superimposed text I can see outside LabVIEW?  Thank you.

  Hi jmeyer,.

  I think that's what you hear.  Take a look at the screenshot.  When you create a constant, or a control on the entry called Pixel color value it will create a dialog box that lets you choose a color you want to use when you click the command/consatant.  If you want to enter the actual value of the U32, you can replace this with a digital constant/control and enter the direct number you need.

  

• Separate the objects that overlap in a 1 bit image

  I do a program that takes pictures of coins and transforms them into a 1-bit image, is it possible to treat the parts that may overlap to see them as separate rooms

  Vision developmrnt monule contains methods for this - a solution involving either a watershead processing to separate the opjects.

• How to install Windows 8 Pro cd image in the Windows Deployment Services on the 32-bit version of Windows Server 2008?

  Hello.

  I wanted to ask you for example in Windows Server 2008 32-bit when there are Windows Deployment Service. From there you can add images and then you can install windows on the network. So I wanted to try to do it with the cd Windows 8 Pro where I but I couldn't do that because in the catalog of Sources, I find "install.esd" not "install.wim" how the server or service request, with the cd of Windows 7 you can do, but you can't do that with windows 8 Pro I have buyed haved. I want to try to do this with Windows 8 Pro cd on the network because I have 3 pc at home with Windows 8 Pro and I wanted to try out the service deployment with windows 8 when I need to install pc so I prefer to install it on the network not on cd or etc. P.S. for all PCs with windows 8 pro I have buyed them, I have license key and etc.

  I use the 32-bit version of Windows Server 2008 in thw.

  Hello

  You can view this issue in this help link:

  http://social.technet.Microsoft.com/forums/en-us/category/WindowsServer

  It will be useful.

• Where can I download the 64-bit version of the Windows Imaging Component (wic_x64_enu.exe) of?

  I need the 64-bit version of the Windows Imaging Component as a sine qua non for .net 4.0 but I can't seem to find a download for it.

  The link that I keep finding is no longer available:
  http://www.Microsoft.com/downloads/en/details.aspx?FamilyId=F64654AC-6E26-41D9-A90A-0E7783B864EE&display
  If however, I go to the download page for 32-bit, I can download the 32-bit version without problem.
  Anyone know where I can find this download?
  Thank you.

  Hello

  If found the wic_x64 on this link.

  http://www.Microsoft.com/en-US/Download/details.aspx?ID=1385

  Now my. NET.4.0 install works

  TWSS

• cannot set file error when trying to put the photoshop button in adobe muse, he is not 'supported color space. Resave image RGB or grayscale.

  cannot set file error when trying to put the photoshop button in adobe muse, he is not 'supported color space. Resave image RGB or grayscale.

  I believe that this is already the answer here:

  https://forums.Adobe.com/thread/1917435

  Thank you

  Sanjit

• With the help of smart filter in ACR on 32-bit images

  After combining the 3 images in HDR pro then opening in Photoshop using the dynamic filter of the CPR ACR, how can I keep the changes I made when I then flatten the image and convert to 16 bit?

  I seem to loose all the changes I made and he brings just the HDR Pro options.

  What is the point of being able to use the dynamic of ACR filter, if you then have to start again on a 16-bit version?

  I usually save the 32-bit version before you flatten and convert to 16-bit. You can always revert to the original edits by opening the 32-bit file. But yes, of course, it is a two-step process.

  When you're confronted with HDR dialog, once again, under the 'method', simply choose the exposure and Gamma. Then, you won't lose all your work on HDR on front.

• How to identify the space of images? [RGB/CMYK]

  Hello

  Could you please someone help me, how to identify space image [RGB /CMYK] InDesign CS5.5 links.

  Is this possible? or we have to use the bridge only?

  I tried to code b/m, but I had "Error: a value is not available for this type of image" message

  myLinks var = app.activeDocument.links;

  try {}

  for (i = 0; i < myLinks.length; i ++) {}

  var link = myLinks [i];

  If (link.status == LinkStatus.NORMAL) {}

  var image = link.parent;

  Alert (image. Space);

  }

  }

  }

  {catch (e)}

  Alert (e);

  }

  --

  Thanks in advance,

  Bala

  Hello

  In the case of color space "EPS" can be read if Photoshop created this.

  Otherwise, this property is not available.

  try... catch should filter your alert:

  var myDoc = app.activeDocument,
  myLinks = myDoc.links.everyItem().getElements(),
  p, e;
  
  for ( p = 0; p < myLinks.length ; p++) {
       myArt = myLinks[p];
       if (myArt.status == LinkStatus.NORMAL)
            {
            try {alert (myArt.name + ": " + myArt.parent.space);}
            catch (e) {alert (myArt.linkType + ": " + e)};
            }
       else alert (myArt.name + ": Check this link status");
  }
  

  See also here: http://forums.adobe.com/message/2857685

  Jarek

• Best way to combine the 8-bit and 16-bit image files?

  I produce large photographic reproductions combining my own photo images modified RAW 16-bit with 8-bit stock photos and 8-bit of photoshop work. I used just reduce my photos from 16-bit to 8-bit and then change my image composite 8-bit, but I stumbled on the banding and other problems in the color gradients, I created later in my composite image.

  I want my composite image at 16 bits to get more specific and better degraded colors. What is the best way to bring the image to 8-bit files in my composition and maintain the best quality? Is it good to convert images to 8-bit to 16-bit in PS, before you import it? I've also heard bringing 8-bit images as smart objects? Thanks for any help on this.

  Even when there is no need to convert the document to the item in 16-bit mode is not.  If you need all the layers to adjust the image of the element to be light or mix better, it's better you have two choices. Do not open the file of the item in Place as a smart object layer and then open the embedded object and change the copy of your document.  Or open the target document element all the layers and then drag the document you are working on.

  The second way would produce a larger file of the document then the smart object layer way. For all layers will be 16-bit color. When the layer of integrated dynamic object is a copy of an 8-bit image file only the composite made of pixels of the object is to convert 16-bit mode.  A smart object layers pixel is like a whose pixel raster layer cannot be changed only acted on.  To change the pixels, you need to open the embedded object and modify the object.

  If you do not need the layer, you can simply drag into those that you need.  Yet once, there is no need to convert the document to the 16-bit mode, Photoshop element that will be in any copy of drag layers.

  When you use Photoshop how to think or what Photoshop just make how he could do. Shortly after, you will have a better understanding of what is happening.

• a few questions of the use of image previews

  Here are a few questions.

  1 Overview of the image created by "option of previews of 1:1, which is used in the module?

  2. If I create "1:1 previews and, 'Insights into Standard' is not created & used?

  3. If 'Standard previews' is generated and used, it will be used for any purpose?

  4. I know that Lightroom uses the Adobe RGB in the library module and the use of Melissa RGB in the develop module.

  then ' 1:1 previews are produced by two types?

  If it is not two kinds, color previews space is not specified, preview image is shown color space of image rendering applied in each module?

  Internal preview of Lightroom image handling is difficult for me.

  Previews are displayed in the library modules map, book, slideshow, print and Web with Adobe RGB

  Previews are shown to develop using Pro Photo RGB. 1:1 previews are used to zoom in with, for example in the development of control and sharpness.

  You can limit the size of the cache of previews, if you prefer.

  Reach:

  Edit > catalog settings > file manipulation

  You can choose to ignore the insights 1:1 for example, after 30 days, or never.

  In Ligtroom the working color spaces have been set by default. But you can choose a different color to export space. For example:

  sRGB for display on the web accessories or email

  AdobeRGB for some printers

  ProPhoto RGB for some equipment top of the range, but only with 16 bit images

  A specific profile for printing

  See this link for more information:

  https://helpx.Adobe.com/Lightroom/help/color-management.html

• Win7 64-bit (pre-installed original), recovery for the 32-bit dvd disk

  I just bought new laptop toshiba L500-208 recently. And I have absolutely no idea how to deal with this new kind of things! Please help me!
  I had a number of compaq for 5 years, when I have the format window just use 1 cd and this finished!

  But now that I do not understand I have win7 64 bit (when I bought it), but I have the 32-bit recovery disc.
  I want to know that if I portable format and use this recovery disk, I won't lose 64 bit, right?
  What happens if I have 64 bit for installation next, what I have to do? Please help me too...
  Thank you very much!

  Hello

  The situation is simply. If you check the market of PC and laptop, you will see that new products will be offered with operating systems 64-bit.
  So, the production of software goes slowly in that direction.

  Toshiba offers all new notebook with 64-bit operating system, but also provide you with the 32-bit version if you feel comfortable with it and if you want to use some software not designed for 64-bit operating systems.

  Your laptop comes with the HARD drive recovery image and if you read s manuals you can find info you need to create own recovery DVDs.
  This can be done with the preinstalled Toshiba Recovery Disk Creator. The shortcut for this tool, you can find on the desktop.

  So, before you anything please create this installation disc. After doing this, you can install the 32-bit version and use so long desired.
  When you want to have the 64-bit version to use the new created the recovery for the installation disk.

  I hope you now understand how it works.
  If you have any other questions please let me know.