boots, 12-bit image displayed in only 16 levels of grey

Similar Questions

• 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

• Is there an easy way to create "the mouse on the text, to display the image" without coding it? I want an image to appear only when you move to a line of text. I found the code for it but I want to find an easier way. Thank you!

  Is there an easy way to create "the mouse on the text, to display the image" without coding it? I want an image to appear only when you move to a line of text. I found the code for it but I want to find an easier way. I'm creating a home page with a list of text links. I want to design as well as in the overview of one of the text links, a corresponding image is displayed to the right of the page. I also need a default image to rest all the time unless one of the other links text is hovered over. Thank you!

  Try to use a Widget for Composition in the Adobe Muse Widgets Panel.

  I would like to start with a blank publication.

  Place your text in the button area.

  Place your image in the display area.

• LR6 print module image is displayed not only white canvas. Help, please

  LR6 print module image is displayed not only white canvas. Help, please

  Hi abelardo,

  Could you please try the following steps:

  (1) quit Lightroom

  (2) deleted my "Lightroom 6 Preferences.agprefs" file to the place mentioned in the article:

  Preferences and other locations of the file file | 5 Lightroom

  (3) restart Lightroom.

  (4) then check the print module.

  Concerning

  Sarika

• AVIOuputSession works only with 16 bit Image

  I'm trying to save incoming data to an AVI file using the AVIOutputSession in c# (.Net VS 2008).

  The data is a grayscale image and is captured as ImageType.I16, but when I try to use the WriteFrame() method, I get an error of invalid image type.

  I read the forum and I've seen a few similar problems with the fix is to convert the images in ImageType.U8 and I can confirm that it works, however, he destroyed the upper 8 bits of my image and (obviously) can not be recovered by trying to read the AVI later (using AVIInputSession).

  I'm under the impression (good, bad or indifferent) support than AVI 16 bits per pixel, correct?

  Is this a bug in the NOR-IMAQdx?

  Any help is appreciated,

  Thank you

  -Tom

  Code snippet:

  August AviOutputSession = new AviOutputSession(@"C:\TEMP\temp.avi");

  VisionImage im = new VisionImage();
  for (int i = 0; i)< updwnmultiple.value;="">
  {
  _SESSION. Enter (im, true);
  aOut.WriteFrame (im);<------------error>

  }
  aOut.Dispose ();

  LEADTOOLS encoders that support 16-bit grayscale are the following:
  -DRIVE the CPSM/MJPEG Codec (2.0)
  -(3.0) LEAD MCMW encoder
  -Encoder MJ2K LEAD (2.0)

  But you won't be able to use it through functions, OR the function uses the standard Windows way for interfacing with the codec, you will not be able to pass your 16-bit image to the codec because this type is not supported in Windows. I already tried to change GenAVI example comes with the LEAD library (located in "C:\Program Files\LEAD Technologies\LEADTOOLS multimédia EVAL 16.5\Examples\Ltmm\C\GenAVI\") and it failed.

  You must have Microsoft SDK, then put the filter DirectShow (Source), which will push your images for the codec of LEAD. On the other hand, this filter should receive your images IMAQ. The example of 'Start' for this filter located in "C:\Program Files\Microsoft SDKs\Windows\v7.0\Samples\multimedia\directshow\filters\pushsource\"...

  Currently there is no other way, because "some of the internal objects inside of controls ltmmConvert do have the ability to communicate the media type gray of 16 bits, so a color converter filter is inserted resulting in 8-bit grayscale conversion". (Italic highlighted text is the response of the CHIEF engineer).

  Andrey.

• How to get a minimum Image display VI

  I am building a GUI for a multi camera ROVS (underwater Robot), and I want to include multiple streams of live image on the screen.

  I can get the workflow, but I seem to be stuck using one of the "Image display" VI two on the range of Vision.

  These have a range of additional features that I don't want and can't seem to turn off completely.

  for example:

  -There is a "high zone" with border around the image which is just take to the top of the real estate.  I can't reduce it to zero. (I tried the new and classic vi)

  -There is a range of tool that I don't want.  I have different windows "Preview" that just needs to be dumb views.  The tools are not only unnecessary, but a problem is that someone clicks on the image by accident.

  Then. Bottom line, I would like to just a stupid little Image display window VI which I feed with a wire IMAQ Image.ctl and who accepts no user intervention.

  Such a thing is available?

  Phil.

  You can turn off scroll bars, tool palette, as well as the Image information string. Then just resize the viewable area on boders:

  

  See attachment

  Andrey.

• 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.

  

• 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...

• keep an a 1 bit image alpha channel

  Greetings!

  I do a lot of pre-press and the restoration work for printing, mostly working with equipment that requires released as a 1 bit image - very fine line work and mechanical tones that will break or cause the moire if printed with dithering.

  For this reason, when you work with commercial printers I've out usually images with superior typical resolutions - 1 bit 2400 ppi files, i.e. the same their imagesetter resolution works.

  I have a request current a client that involves, at their request, to place images with transparency in Indesign rather than manipulate raster images in Photoshop and just out of the final 1 bit image and placing in Indesign.

  So, I was playing with alpha channels to try to find a solution to this. Is there any image format that will support two channels - one for a piece of mono ppi (1 bit) 2400 line drawings and the other for an alpha channel that will be used to hit transparent sections in Indesign after the fact? Is this possible?

  I COULD simply threshold - adjust my image to make pseudo-1-bit and then place the file in Indesign. But it's a big waste of space (the file resulting in dozens of times larger) AND it makes it more likely that someone will accidentally mixed the image during the RIP to print, thus defeating the objective of providing a high resolution 1-bit image in the first place.

  Please, please, anyone out there have any advice for me?

  Best,

  
  Sean

  Well, the next day-

  I read some more about how little coding works on different file formats. There is no place for the information/alpha channel for transparency on image 1 bit because, well, there is only a single bit, i.e. two States - on (ink) or disable (paper). If the shutdown state is managed like a white by Indesign, or the stop State is managed as paper and is presented in a transparent manner.

  So what I really need, is a 2-bit image format. A PNG. While there are four States - on (ink), (off-white) and another way for transparency.

  So I have 'threshold' converted by alpha channel and my channel of the image, then to export--> save for Web (inheritance) and selected 4 color PNG. Voila! Perfect bitmap 1-bit with transparency.

  Now, if he is a pretty good solution for my printer and their Raster image processor, we get to see!

• [ADF, JDev12.1.3] How to change the image displayed in a page based on a parameter in the URL?

  Hallo,

  the index of my application page is called by the URL that ends with .../MyApplication/faces/index

  I want to add a parameter in the URL so that the picture in the page change based on this setting.

  The param doesn't have to be the name of the image file to display, but only a code.

  For example

  ? param = 1-> pathX/imageA.jpg

  ? param = 2-> pathY/imageB.jpg

  ? param = 3-> pathZ/imageC.jpg

  ...

  You could you kindly help me in this?

  Thank you

  Federico

  So if you have something like: .../MyApplication/faces/index?someParam=1

  You can use:

  Or you can link to custom as servlet: and then decode parameter and the return of this servlet image.

  Dario

• corrupted image displayed when the value horizontal elasticity 'contract '.

  Hello.

  Using forms and reports 10.1.2.3.0

  I got a report where I'm trying to show the images centered horizontally in their surroundings.

  To do this, I created an image element within the framework (a rehearsal setting, because the images are extracted from the DB), manually it centered within the frame, attached with an anchor to his surroundings and define its horizontal elasticity of 'contract' (vertical elasticity is set to "fixed"). It is actually the preferred method to do this and some threads in this forum recommend it.

  What I got in the PDF file was an image corrupted in some circumstances.

  To refine what I've created three different images (width * height)

  1. 1000 * 666

  2. 1000 * 750

  3. 1000 * 800

  load in the DB and tried to run the PDF file. You can see the result in the following screenshot:

  

  When I put the horizontal elasticity "fixed", the image is not damaged (this is not a solution because the image is left aligned then).

  Setting the OUTPUTIMAGEFORMAT to something different than default (JPEG) has not changed anything.

  Interestingly enough the Foxit PDF Reader it shows correctly, while AdobeReader X and XI and Inkscape even show the image corrupted (not only on my PC).

  We tried with multiple images/photos, and the only ones to be displayed correctly seem to be images with a 4:3 aspect or higher report. I was not able to determine exactly to what extent this behaviour.

  Anyone have any idea what may have caused this?

  Thanks in advance

  Markus

  Found a solution that is rather surprising for me: the value of the vertical elasticity of the image of "contract".

• Photoshop CC 2015 is clamping my 32-bit images when I save as. EXR.

  Photoshop CC 2015 is clamping my 32-bit images when I save as. EXR. If I re-record my HDRi heaven where the Sun is above + 16 intensity, Photoshop is tightening this value up to + 16. All right when I save as .hdr.

  How to reproduce:

  Create a 32-bit document

  Fill the document with white which has intensity + 20

  Save it as .exr

  Close everything in Photoshop

  Open the .exr image.

  + 20 is now + 16.

  Some programs even read the new value of + 16 0. It's like Photoshop is corrupt all that is + 16.

  Please fix this.

  I guess what you mean by + 16 16 stops, either 2¹⁶. I see that you have some very large floating point values in this file. What happens here is that Photoshop works in 32-bit mode floating-point, but OpenEXR is usually 16-bit floating point. Usually, that's fine, but this does not mean that the maximum value recorded in a typical EXR is 'only' 65504.0. Your file goes much higher and crashes is when registering.

  In Photoshop, you should be able to record higher values in an EXR using "PXR24 on 32-bit", although it doesn't seem to work for me, at least on CS6.

  Your other option is to download the free EZ ProEXR, which gives you the ability to read and write an EXR. really 32-bit

• 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.

• Dynamic image displays based on Yes / No value

  Dynamic image displays based on Yes / No value

  I´d like to have a picture showing, according to a specific value (y/n)

  .. Sorry need help.

  I have can´t get it workin...

  < img <? PHP $status = "n";

  If ($status == 'y') {}

  "echo"src ="stecker_on.png" alt = "yes" ';

  } else {}

  "echo"src ="stecker_off.png" alt = "no" '.

  } ? > height = "71" width = "101" / >

  The STI image shows not... ideas?

  All I get is a text showing:

  height = "71" width = "101" / >

  Thank you very much!!!

  That error could only say that you implemented my suggestion correctly, or there is a pre-existing error on your page.  The code I gave you is correct.

• Layer won't unlock for 32-bit image in CS4

  I am running Photoshop CS4 11.0.1 on Windows XP SP3. When I generate a 32-bit image FILE > AUTOMATE > MERGE HDR, the resulting image has a single layer that can be unlocked. Therefore, when converting to 16-bit, I can not manually adjust the sliders in the toning curve and histogram of the HDR Conversion dialog box. What Miss me?

  Unless you have Photoshop Extended, 32-bit images are limited to flat documents in CS4.

  Photoshop CS4 Extended allows more tools and layers in 32-bit images.

  But you can adjust the curve and sliders, regardless the invigorating version.

  (of course, as documented, the curve is only for information and change in local adaptation mode)