Dynamic range of the color red in RAW files.

I have seen this issue with my 70D and my SX-50 so it seems to be an issue with Canon cameras in general (I don't know if other camera makes have this too). Whenever I photograph something that has the color red (for me I often photograph birds) the jpegs look fine but I always start with post processing of RAW files. Anywhere the red color is found I find the color saturates out very easily. I use Adobe Photoshop Essentials (PSE) for post processing and cannot get the RAW adjusted/processed to look anywhere as good as the jpeg as detail is lost when red saturates out. This is not a problem with any other color.
For now I end up opening the jpeg as RAW in PSE and start my adjustments there which give me a better picture with finer detail than starting with the original RAW file. I will post this same question in the PSE forum to see who else noticed this and what their work around is.

Re: " All digital cameras suffer from over saturation of the red channel. It is just the way they are. It doesn't matter whether it is CCD or a CMOS sensored camera."
Just for the record I have owned 1Ds2, 1Ds3, every version of 5D, etc and all have had red issued.
I now also own a Nikon D610 and there is no such issue of over saturation of the red channel in RAW. This is one reason that I shoot the Nikon over the 6D almost all the time. The added DR goes a long way. The D610 files are just easier to work with and a lot faster to reach a final image. Desaturating the red channel on the Canon files obviously causes other issues.
I am impatiently waiting for Canon to put out a camera with a comparable sensor.

Similar Messages

  • With IOS 7.0 How do you change the Color Red, that shows up on the Calendar to another color? People with certain eye problems cannot tolerate the color Red.

    How do you change the Color Red, that shows up on various points of the Calendar to another color? Persons with certain eye problems have visual irritations that can be caused by the color Red. This problem came up with the update to IOS 7.0.

    Sorry but you cant

  • MacBook Pro attached to a projector and won't show the color red

    Running 10.5.8
    When running through a projector to give a presentation the color red has disappeared.  The first time it happened I calibrated with the Color Munki and all was well, for a while.  Now the Color Munki can't calibrate it anymore. 
    I've tried two different projectors (both work with another laptop)
    tried two different cables and
    two different connectors.
    Also tried different calibrations.
    Today we ran disk utilities and that worked great, for an hour or two.
    I would very much appreciate any help possible.
    thanks,
    Amy

    Thanks for your reply.
    I just went and checked and the cable is inserted snuggly on all ends.  I tried giggling it a bit to see if anything would change.  Then I switched cords and connectors and nothing changed.  Checked all was connected tightly.
    Is it possible that both DVI to VGA connectors are bad?  Or do you think it is from the connection inside the laptop?  And is there any way to check?
    ~Amy
    And here's a bit more info.  I just went to check things again.  I turned everything on again.  Bad color.  As I was sitting pondering things the good color popped back in.  Nothing moved anywhere.  Just as I was commenting to my husband that the color had come back, it went away again.  Still no movement anywhere.

  • Laserjet 2605dn - Won't print the color RED

    My 2 year old 2605dn is acting up.  When I try to print a test page made up of several colors the color red comes out orange on the left side and fads to yellow on the far right side.  I have changed the toner cartridge (all cartridges are HP, no knock offs or refilled cartridges, EVER!), but the problem still exists.  I printed the supplies status page and the red column shows a full cartridge but the color is a pale pink, not red.
    Can someone tell me what's going on?
    Is the printer failing?
    Can this problem be fixed?
    Thanks for any help!

    Here is what to do:
    http://www.reeves-hall.net/wp-content/uploads/2008/02/Fading-Red-Tones-on-Color-LaserJet-2600s-by-Do...

  • The color red is suddenly absent

    The color red is suddenly absent in all my adobe products, Ps CS3, LR2 & Br. The extreme top of the 'choose a color' window is orange where the red usually is. Even older files with lots of red when now opened are orange where the red used to be. I'm completely baffled. Is the red out of gamut somehow. On the desktop and on the web the reds seem fine so I don't believe it's the monitor which I just recalibrated today to make sure that was not causing this problem. Any ideas? The enclosed file shows up as orange. 

    I'm not sure right now.
    All of the colorimeters (the cheaper devices) I've tested have problems with wide gamut displays.
    I even got one because it was supposed to work with wide gamut displays, and it put a green cast on everything (primary coordinates measured wrong).
    Sigh.
    The ColorMunki spectrophotometer might work, but it's more expensive.
    I think the calibrator makers are going to have to upgrade (and admit that their current devices are lacking) in the near future.

  • Why does the color red change from working with images in develop to library?  The color gets lighter and nothing shows a change on histogram but visually you can see it.

    Why does the color red change from working with images in develop to library?  The color gets lighter and nothing shows a change on histogram but visually you can see it.

    That's probably a broken display profile. The conversion from Library's Adobe RGB is different than the conversion from Develop's linear ProPhoto, so if there's a problem with the display profile it can show up this way.
    Recalibrate, or if you don't have a calibrator use sRGB. If your monitor is a wide gamut model use Adobe RGB.
    Assuming Windows, change it in Control Panel > Color Management > Devices, and relaunch Lightroom so that it can pick up the new profile at startup:

  • Can I view all the colors in an .ASE file?

    I would like to import all of the colors in an .ase file to view them together in a grid as data for research I'm doing.  Is there a way to access all the colors in a palette at once and import them into a Photoshop, InDesign, or Illustrator file?  (there are hundreds)

    As far as I understand it, the Script Render Swatch Legend might do what you want:
    http://www.wundes.com/JS4AI/
    But probably not. In that case please explain further.

  • I have a Nikon d610 and am using PS CS6. I am unable to download my raw files through Bridge on my mac. I have downloaded the most recent Camera Raw files - 8.7.1 - what should I do next.

    I have a Nikon d610 and am using PS CS6. I am unable to download my raw files through Bridge on my mac. I have downloaded the most recent Camera Raw files - 8.7.1 - what should I do next.

    The D610 needs ACR 8.3 so you are easily covered there.  I am not entirely clear on the process you are using the bring the files onto your hard drive.  The safest way is to simply bring all the NEF files into a folder on your hard drive, then find them with bridge and open from there.
    If still stuck, open Photoshop, and go Help > About plugins > Camera RAW and check that 8.7 installed OK.

  • Good afternoon ladies and gentlemen!   My question concerns the impossibility to open RAW-files directly from the program Adobe Bridge. At the moment when you open a RAW-file from Adobe Bridge by double-clicking, RAW-file is opened only in Photoshop. In t

    Good afternoon ladies and gentlemen!
    My question concerns the impossibility to open RAW-files directly from the program Adobe Bridge. At the moment when you open a RAW-file from Adobe Bridge by double-clicking, RAW-file is opened only in Photoshop. In the settings Adobe Bridge - in "open RAW-files by double-clicking in Adobe Camera Raw» box is checked. When you try any changes in the settings Adobe Bridge system displays a message:
    Bridge's parent application is not active. Bridge requires that a qualifying product has been launched at least once to enable this feature.
    The entire line of Adobe products on my computer updated to the latest updates. Previously, a family of products Adobe Photoshop on your computer is not set. Computer - PC, Windows 7 Enterprises.

    <moved from Adobe Creative Cloud to Bridge General Discussion>

  • I can't open the RAW files from my new Nikon D4s camera in photoshop? How do I download the latest software for RAW files?

    I can't open the RAW files from my new Nikon D4s camera in photoshop? How do I download the latest software for RAW files? Cheers!

    What version of Photoshop are you running?  You will need at CS5, CS6, CC or CC2014.  Each version needs a different ACR-plug-in to open files from that camera.
    If you are on CS4 or earlier, you'll need to upgrade—or, in the alternative; look for, download, instal, launch and run the free, stand-alone DNG Converter 8.6 on each file of raw NEF files to convert them to raw DNGs first so you can open them in your version of Photoshop and ACR plug-in higher than 2.4.

  • Why are the colors (red mostly) in my Press Quality PDF file darker than Original AI file?

    Hi,
    I am new to CS5 and have been doing a lot of researching and testing saving AI CS5 files in "Press Quality" PDF format.  When I preview the PDF files in MAC's Preview application (will get Acrobat Reader as well) everything looks nice and crisp, but the colors are a bit on the dark side compared to my original AI files, namely the burgundy.  Needless to say, I am only using CMYK and the resolution has been set to High. 
    Any suggestions would be greatly appreciated.
    Thanks!

    Hi again John,
    Now I am sitting in front of the right computer and I just checked the CMYK profile in AI and it says: North America Prepress 2.  I found the following tutorial on the internet and this guy says that it is best to use a CMYK profile called BEST WORKFLOW which is supposed to accurately display colors across all platforms.  In the tutorial, he also added that if you do not see this profile listed then you should Load (directly from the CMYK profile window) it from your computer.  However, I was unable to locate this profile on my MAC and since this tutorial is based on AI CS2, I am unsure if I can use it.
    http://www.bing.com/videos/watch/video/adobe-illustrator-cs2-how-to-use-color-settings/85f 81f66adab4d48746e85f81f66adab4d48746e-562401182564?q=adobe+illustrator+cmyk+color+profiles &FROM=LKVR5&GT1=LKVR5&FORM=LKVR
    Which CMYK profile would you recommend that I use?
    Many thanks,
    Diane

  • Color banning on raw files on Nikon D800e & Canon Mark ii 5d.

    I have a stand alone photoshop CS6.  I am getting color banning in my raw files not my jpegs on both of these cameras.  Any ideas?

    Dennis,
    The secure disk is the one used in the Nikon 800E, the camera store sent me a 32gb Pro Master when I bought the camera, when I started seeing this problem pop up I thought it was the disk so I bought a new one a SanDisk 32gb but the problem stayed.  So I thought the camera was the one with the problem, it is now at the Nikon repair place.  The other weird thing about this problem is that the color banding will only pop up in the images at the front end of the shoot.  In the first 30 shots, and no more then a few images would be effected in that 30. 
    No after updating the drivers of the video card and changing to the 16 bit I opened the downloaded Canon & Nikon files on the computer and the problem was still there but when I open the files on the card with the computer reader there is no problem.
    I did do the memory diagnosing and it showed no problems.  I also went into Bridge and pruge the cache.
    As for the position of the shot of the young lady's feet.  I have a lot of full body Mom wanted some close up's and since my Nikon is in the shop I was using my Canon and I don't own a zoom lens for the Canon.  But cropping takes care of that.
    Canon uses a Compact flash and Nikon uses a Secure disk card so no to that question.
    Curt,
    When you say a single purpose USB card reader are you talking about one dedicated to Compact Flash and one just for Secure Disk?  Also I always, ALWAYS format my cards in CAMERA.
    Dennis, I wouldn't use the corupt photo because of her eye position but I would crop like this.
    I cannot wait until I get my Nikon back to see if all what you guys have helped me with has fixed the problem.  I will be watching my raw files to see if something pops back up.  If I think of anything else that seems to be linked to this problem I will post here.
    Kathy

  • Color change in RAW file from CR2 to DNG

    I recently got a new Canon camera, the 60D and when converting from the CR2 file format to the DNG format using the latest 7.2 version of DNG Converter I notice a color change between the original image (CR2 file) to the new DNG file.  Once I open it into Camera RAW (version 4.6 with CS3) the color issues go away and if I save it as a JPEG the color issue is no longer a problem but if I were to resave the DNG file to another DNG file it reverts back to the color changed view in MacOS.  Is this something that I need to be concerned with for future use of the RAW files or is it a display issue in MacOS and iPhoto.  The DNG file also shows the color change in iPhoto.  Below are the two screen caps.
    RAW CR2 file straight from the camera
    Converted RAW CR2 to DNG using DNG converter
    This issue only appears to occur in preview mode or in iPhoto. 
    Thanks,
    Nathan

    Try changing the CAMERA’S color-profile settings from sRGB to Adobe RGB or from Adobe RGB to sRGB, switch to the opposite one, and see if the previews are any closer for new CR2 you convert to DNGs.  The theory is that the preview is in terms of the camera Color Profile setting (sRGB vs Adobe RGB) and when the image is converted to DNG that profile is lost for iOS to see, and it is defaulting to the wrong profile. 
    In the end , what matters is how Camera Raw converts the file.
    Also DNGC 7.3 is the latest version:  http://www.adobe.com/downloads/updates/

  • Batch processing web pages from jpgs made from color corrected Camera Raw files

    I processed and color corrected a set of photos shot in camera raw, then saved as tiffs. Then I set Photoshop to Batch process them into a web slide show. The images turned out looking like the raw files before processing....kind of desaturated, since they were shot on a grey day. So then i re-saved the raw files as jpgs and hypersaturated them to see if that would produce better results, but it did not. They looked almost as grey as the original raw files. I usually add saturation to files that will end up on the web, because ImageReady always seems to desaturate color.
    I'm running Mac OS4.1 and CS2.
    Thanks, Suzanne

    Suzanne,
    Try
    converting your images to the sRGB color space before processing and/or saving them for web display. ALWAYS. Remember to use CONVERT to profile not
    assign

  • TS2518 I have Aperture 3.1.2 running on os 10.6.8. Aperture does not show focus points on my Nikon D7100, nor does it recognize the RAW files. Will upgrading Aperture allow me to see the focus points and RAW files again? Also, do I need to upgrade my os f

    I have aperture 3.1.2 running on os 10.6.8 mac book pro. Lost some features in aperature when I upgraded my camera (no longer shows focus points, does not recognize RAW files) Would like to upgrade to aperture 3.5, but do not want to loose any pictures in my extensive library. Do I have to upgrade one vesion at a time, or can I jump? I believe I also need to upgrade my os, but not sure which to do first?  Any help would be appreciated...

    1. Can I get Icloud without having to upgrade to OS Lion?
    Nope, you need 10.7.
    2. If I upgrade to OS Lion, does this automatically put me onto ICloud
    No, you set that up yourself.
    3. I have three mobile me email addresses. One for myself, one for my wife and one I use for my business. What happens to these.
    You can convert them to be used in iCloud.
    4. My wife and I also use mobile me to sync our calendars across an Ipad (original) and two Iphones (3Gs). Both Iphones and Ipad are still currently using IOS4, and I am reluctant to upgrade this to IOS 5 as I have heard some horror stories. If I fail to upgrade to IOS 5, will this create confusion with my Apple ID's. (There already is a lot of confusion with these- Apple appear to not have down their homework)
    If you don't change the settings you have now, I'm sure it will stay working.  I believe Apple is phasing out MobileMe and you'd be forced to upgrade eventually.
    5. Will Icloud allow me to transfer my Icalendar across seamlessly? This is Ical 4.04 whic came with my Imac. Does this get upgraded if I update to Lion?
    Yes, it will get upgraded.  I have my calendar on Lion and my iPhone 5.0.1 working seamlessly at the moment.  That doesn't mean you won't have problems because with new technology that can be expected.  Make sure you do a back up if you're worried about losing data.

Maybe you are looking for

  • I need to access my MacBook Pro from Berlin with my MacAir book

    Hello and thank you advance I need to access my MacBook Pro which is in London from Berlin with my MacAir Book. I bought the app SERVER on recommendation from a One to One trainer but I am now told I need a Static IP and not a dynamic one. For me to

  • "Save as PDF" hangs Finder

    My colleague is trying to save PDFs from Word 2011 using our office letter template, by using either Print>Save as PDF, and using Word's own Save As>PDF. The PDFs that this produces seem to be corrupted, as when opening them using either Adobe Acroba

  • How to display the rows number of times by giving the column values?

    Hi All, I want to display the rows number of times as the value exists in num column in the below query with t AS    ( SELECT 'venkatesh' NAME, 'hyd' LOC, 2 NUM FROM DUAL      UNION ALL      SELECT 'prasad' NAME, 'hyd' LOC, 3 NUM FROM DUAL      UNION

  • How to import API classes in JSP?

    hi, What is the syntax for importing Java API classes in JSP (like in .java files)? I've tried, <% import java.util.*; %> <%! import java.util.*; %> <%@ import java.util.*; %> <%@ page import java.util.*; %> ...all don't compile! Please help. Thanks

  • Getting files into idvd

    ok i have this dvd of a music video made at an all night party...not copyrighted but there are 2 and i want them into dvd i'm making in idvd but i don't know how to do that i know how to rip them with mac the ripper or save them from disk utilitly in