Convert a sweep of 16-bit grayscale tif to DNG and getting 48-bit RGB?

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• Convert 8 bit RGB Bayer Image in Monochrome

  I'm looking for a way to perform an edge detect algorithm on the camera sensor image which was released in 8 bit RGB of Bayer (cannot specify the monochrome output sensor).  The image is read on the gray u8 IMAQ camera, but then the edge detect does not work because of the rasterization of bayer.  After the conversion of bayer in a u32, vi of detection errors color image edge by saying the image type is not supported (logic).  I wonder if there is a function that would allow me to take the image RGB U32 and then convert it back into an image in grayscale which has no pixel with the raw data read problems and will work with the edge detection algorithm.

  If there is a function to convert an image IMAQ from color to grayscale so I could make the edge detect would be great (I didn't see one).  I think it would be a common place because many functions run only with images in grayscale.  If a function does not exist, what is the best way to go on the conversion of the image using LabVIEW.  I'm not an image of expertise so I'm not sure of the best way to go about it.

  Thanks for your help.

  Use IMAQ Convolution with a 3 x 3 table.  The elements of the array are numbers that I entered previously.  The convolution function only like arrays of odd sizes so that the image does not move during the convolution.  You can ignore the idea of 2 x 2 - I think it is cleaner.

  So, to summarize:

  1 acquire U8 Bayer image as grayscale image.

  2. apply the filter convolution 3 x 3 to remove artifacts from Bayer.

  3. use the Sobel filter to find the edges.

  4. use IMAQ quantify for the average or STD dev of intensity.  It is a very good measure of the development.

  Now to confuse you even more: you can speed up the extent of the development if necessary by reducing the resolution of the image.  You must insert a step after 2 (or instead of 2) allowing to extract from every other column and row of the image.  The focus indicator always follows the development very well, and treatment is a bit faster.  I used this trick a few years back, but it is perhaps not necessary on modern computers.

  Bruce

• search string and convert whole real or 8-bit 32 bit

  I was hoping to get some advice on how I could search for the following string and convert it to a real number or an integer.  The following data is output as a device ascii characters and I would look for both in each line (starting with 7699,72 seconds in this case) and convert each one to a real number.  Furthermore, I would like to get the integer values in each row (0, but could be 1,2,10,12, etc.) and convert them to an 8-bit integer.  I think that using the template Match followed by analysis of chain would screw that I need, but am not sure how to match in each case. Thank you!!

  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

  7699,72 0

  7699,74 0

  7699,76 0

  7699,78 0

  What are the characters in the white space between the and the numbers?

  Scan chain can probably not what you want.  Note that in the image space characters include spaces, return carriage, line breaks and tabs.

  Lynn

  

• How to convert Windows 7 pro 64-bit to windows 7 pro 32 bit

  How to convert Windows 7 pro 64-bit to windows 7 pro 32 bit

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• Image from 16 bits to 8 bits/RGB

  Hi all

  I have been using the clip and save to AVI examples OR but it does not work for me.  My mistake is that my images are 16-bit and the necessary images are either 8 bit/RGB to be converted to avi.

  How would I achieve that?  Please see screenshot.

  Kind regards

  Miika

  After a bit of a Eureka! now, a solution has been found.

  IMAQ Vision module and development as well as other LabVIEW software has not been downloaded.  Downloaded and the vi IMAQ Cast Image (among others) jumped upward and the program now works perfectly.

  Thank you very much!!

• ImgBayerColorDecode of NOR-IMAQ to produce 64-bit RGB images?

  According to reference Help feature, imgBayerColorDecode can be called with a void * pointer source and destination, so in principle it should be able to handle Bayer encoded images to 16 bits per pixel, right?

  However, when I look at this old net, it seems that it is not possible, because only 32-bit RGB can be taken out. When I look at the "Bayer Color Decode.vi IMAQ" on our system, the dll call is one of:

  "int32_t imgBayerColorDecode (int32_t dst, int32_t CBC, lines uint32_t, CLO uint32_t, int32_t dstRowPixels, int32_t srcRowPixels, const uint32_t * redGain, const uint32_t * greenGain, const uint32_t * blueGain, uint8_t bayerPattern, int32_t bitDepth, uint32_t reserved);

  But settings can be changed apparently. So my guess is that imgBayerColorDecode can now convert 16 bit Bayer coded images in RGB (A) 48-bit or 64-bit images (+ alpha), but I can't find any mention of this in the page "What's new with NOR-IMAQ".

  Can someone from OR Please confirm that it is possible today or is the old NET still valid?

  Hi Oliver,.

  During the period of SP1 2012, new Bayer decoding support added to the Vision. Bayer functions exported from the DLL IMAQ are discouraged because they don't have any of the new features. The functions are now in the Vision, but I think they do not need a license of the Vision Development Module (they are part of the basic API).

  The new functions of Bayer are significantly faster, have many algorithms of quality varying and support the conversion of > 8 bit to RGB64.

  imaqBayerToRGB() is what you should look into nivision.h.

  Eric

• How to display 16-bit RGB information?

  I use Photoshop CS4 v 11.0.  I opened a .tif that is 16-bit RGB.  Photoshop recognizes as 16 bits.  The tab on the image says RGB/16 *. (I do not understand the asterisk)  Image > Mode confirms that it is of 16-bit/channel.

  However the info panel shows that the values of RGB 8 bits (0,255). The Panel options include a bit of depth of detection.  How can I see the RGB values, perhaps (0,32767), image .tif using Photoshop?

  Simple answer-in your info panel, there is a small pipette beside RGB values. If you click this it gives you different options. Including the ability to read 16-bit values.

• How to convert Blu Ray Disc of the movie in general video and HD video formats

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  Hello

  I doubt that this is possible because Bluray discs are mostly protected against copying.
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• I am unable to boot into windows vista 32-bit, so I downloaded the vista recovery disk and get an oxo error code what it means?

  Windows recovery disc 32-bit error code meaning version question

  Hello
  I hope someone can help me. I am unable to boot into windows vista 32-bit, so I downloaded the vista recovery disk and get an oxo error code what it means (thanks in advance)?

  You don't give any info on what was the original problem with the computer.

  You have set the Bios Setup to boot from the CD/DVD drive?

  At startup, it will say press F2 or delete key to go into Bios/Setup, or maybe F12 to go to the Start Menu.

  And have you tried also to tap F8 at startup and choose Safe Mode from the list of Boot Options?

  Use up arrow key to do this, press on enter.

  Browse your Hard Drive manufacturer's website, download software from here and test your hard drive for errors.

  See you soon.

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• I would like to install Windows XP on my computer and get rid of the Vista operating system. Can I do this? I only have 512 MB of Ram and 32-bit processor.

  Windows XP instead of Vista.

  I would like to install Windows XP on my computer and get rid of the Vista operating system.  Can I do this?  I only have 512 MB of Ram and 32-bit processor.

  Hello

  There are a few things that you would have to do to install XP instead of Vista:

  1. contact the manufacturer of your computer and see if the XP drivers are available for your computer model to make sure that XP has worked properly in this regard.

  2. If the XP Drivers are available, buy a XP disk operating system / license. Try local computer repair shops because Microsoft sells more than XP and online sale buy you pirated copies can cause. Be very careful.

  3 XP runs with 512 MB of RAM, although a little slow by today's standards.

  4. do a clean install of XP. Make sure that all your data is backed up as the hard will be cleaned of everything during the Installation of XP.

  http://pcsupport.about.com/od/OperatingSystems/SS/instxpclean1.htm

  Here is some information that you would like to learn more about improving the performance of Vista using ReadyBoost, you have only the minimum amount of RAM to run Vista:

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• Convert the Period_Name in GL_JE_Lines table to a date format and then come back year

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  The sql below works in 11i, but I can't make it work in Fusion.

  to_char (to_date (l. )) period_name , ' MON-RR ' ),'YYYY')
  
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  Hi Jennifer,.

  To_char (sysdate, 'DDMONYYYY') in BI Publisher does not return a correct results due NLS_DATE_FORMAT/DATE_LANGUAGE settings.

  According to the standards of the I18N, NLS_DATE_LANGUAGE in the database is still hardcoded to NUMERIC_DATE_LANGUAGE. NUMERIC_DATE_LANGUAGE 'MY' in a date format mask is an integer, so you see the correct value.

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  Workaround

  Try adjusting the NLS_LANGUAGE in SQL data model to override formatting from of the

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  I got this Oracle support after lifting a SR.

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  Rahul.

• I signed up for the basic acrobat reader conversion program, but he won't let me not convert PDF to Word.  I looked at troubleshooting tips and how advice but after I connect it just says this is not supported and directs me back to sign

  I signed up for the basic acrobat reader conversion program, but he won't let me not convert PDF to Word.  I looked at troubleshooting tips and how advice but after I connect it just says this is not supported and directs me back to register for the conversion program.  I would rather talk to someone, but I can't find a phone number or the option for a cat.  I have a PC.  Any help would be appreciated.

  Hi dianar30180588,

  Try to use the service to export to PDF Online https://cloud.acrobat.com/exportpdf

  Kind regards
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• I want to convert my trial version of photoshop elements that I bought and it says my serial number is not valid, but this is the exact number of my confirmation e-mail. What should I do?

  I want to convert my trial version of photoshop elements that I bought and it says my serial number is not valid, but this is the exact number of my confirmation e-mail. What should I do

  After that the weekend passes to try...

  Chat support - the link below click the still need help? the option in the blue box below and choose the option to chat...
  Make sure that you are logged on the Adobe site, having cookies enabled, clearing your cookie cache.  If it fails to connect, try to use another browser.

  Serial number and activation support (non - CC) chat
  http://helpx.Adobe.com/x-productkb/global/Service1.html ( http://adobe.ly/1aYjbSC )

• I have a Nikon D 810 camera and Photoshop CS5.  I downloaded camera 8.8 Raw and DNG converter.  I can't open the raw (.nef) files, and treat them with the DNG Converter. What's not?

  I have a Nikon D 810 camera and Photoshop CS5.  I downloaded camera 8.8 Raw and DNG converter.  I can't open the raw (.nef) files, and treat them with the DNG Converter. What's not?  Thank you!

  As I said earlier, the DNG Converter works ONLY on files, not on files.

  Do not target the individual files.  Target Of THE FOLDER that contains them.

  Make sure that said FILE DO NOT contain any other files , you have already settled before, or your settings will be eliminated when re-converted to DNG.

  No need to write long explanations.  More messages are, the more chances you have of receiving relevant responses.

• Photomerge DNG files stitches 16-bit/32-bit RGB/8 * panoramas

  Hello

  I'm trying of Photomerge in Photoshop (via file/automate/Photomerge) lets you assemble multiple RAW files in a panorama. I tried the two 12-bit ORF and DNG files 16-bit/32-bit, but for some reason the stitched panorama is always in RGB 8-bit (RGB/8 *).

  I also tried poking the OpenEXR (32 bit) files, and for these, I get the panorama in 32-bit.

  If any idea why O.r.f.s. and DNG is stitched only in 8 bit?

  Thank you!

  You have 8-bit output value in ACR? Change in the workflow options; the blue link under the main image window.