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  4. Opening and Displaying TIFF images

Opening and Displaying TIFF images

Scheduled Pinned Locked Moved C / C++ / MFC
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  • S Offline
    S Offline
    SuperGeek
    wrote on last edited by
    #1

    Hi folks, Does anyone know of any free source, components, or libraries that can open a TIFF file format and convert it to a bitmapped image. While I am at it, does anyone know of free source, components, or libraries that implement the Floyd-Stienberg dithering algorithm for halftoning. I have tried some stuff I found on the web and most of my test cases can not be opened by the code I have found. Thanks for any help!!!

    M C 2 Replies Last reply
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    • S SuperGeek

      Hi folks, Does anyone know of any free source, components, or libraries that can open a TIFF file format and convert it to a bitmapped image. While I am at it, does anyone know of free source, components, or libraries that implement the Floyd-Stienberg dithering algorithm for halftoning. I have tried some stuff I found on the web and most of my test cases can not be opened by the code I have found. Thanks for any help!!!

      M Offline
      M Offline
      mloibl
      wrote on last edited by
      #2

      http://www.6ixsoft.com/ http://www.codetools.com/bitmap/graphicsuite.asp http://www.efg2.com/Lab/Library/ImageProcessing/DHALF.TXT http://www.efg2.com/Lab/Library/ImageProcessing/Algorithms.htm http://thorkildsen.no/faqsys/docs/dither.c

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      • S SuperGeek

        Hi folks, Does anyone know of any free source, components, or libraries that can open a TIFF file format and convert it to a bitmapped image. While I am at it, does anyone know of free source, components, or libraries that implement the Floyd-Stienberg dithering algorithm for halftoning. I have tried some stuff I found on the web and most of my test cases can not be opened by the code I have found. Thanks for any help!!!

        C Offline
        C Offline
        Chris Losinger
        wrote on last edited by
        #3

        there are a bunch on this site that do all of that. the standard for TIFF reading is LibTiff (used by most of the things on this site), if you want to go right to the source, so to speak. -c


        Garbage collection, making life better - for weenies!

        ImgSource - Image Processing, now with extra biscuits!

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        • C Chris Losinger

          there are a bunch on this site that do all of that. the standard for TIFF reading is LibTiff (used by most of the things on this site), if you want to go right to the source, so to speak. -c


          Garbage collection, making life better - for weenies!

          ImgSource - Image Processing, now with extra biscuits!

          M Offline
          M Offline
          Marc Richarme
          wrote on last edited by
          #4

          As for the dithering, I think paintlib implements it (and paintlib works as a dream with LibTiff)

          Cheers,
          Marc

          :beer: Click to see my *real* signature :beer:

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