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URGENT!!!! PLEASE HELPME :s COMPRESSION

Forums › TWAIN Classic › URGENT!!!! PLEASE HELPME :s COMPRESSION

  • This topic has 3 replies, 3 voices, and was last updated 7 years, 6 months ago by si_ben.
Viewing 4 posts - 1 through 4 (of 4 total)
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  • December 4, 2007 at 10:31 pm #22257 Reply
    hiEveryBody
    Participant
    • Topics - 2
    • Replies - 9
    • Total Posts - 11

    HI..please helpme :S i need to obtain a compressed image (Group 4)

    twain part is done…(I think) but i have a problem. I set the cappability IPixelType = 0 (Black&White)
    ImageFileFormat = (TIF)
    ICAP_COMPRESSION = 5 (Group4)

    this work´s fine! BUT the Resulting image is BLACK:95% WHITE: 5% :S

    when i get an image without this cappabitily: ICAP_COMPRESSION = 5 (Group4) the resulting image is ok : BLACK:15% WHITE: 85% :S

    can u helpme please

    December 4, 2007 at 11:08 pm #24219 Reply
    hiEveryBody
    Participant
    • Topics - 2
    • Replies - 9
    • Total Posts - 11

    ok I SOLVED this problem BUT i have an other!!

    if a set the cappability COMPRESSION = GROUP 4 this don´t work!!!!

    whyy??? do u know?…..
    my image size with compression : 504 Kb
    my image size without compression : 504 Kb???

    April 17, 2013 at 4:28 am #24220 Reply
    carolinenew
    Participant
    • Topics - 0
    • Replies - 3
    • Total Posts - 3

    in my view, compressionis an easy task, but concerning your prolblem, maybe you need a lot help from other people.

    July 18, 2013 at 7:29 pm #24221 Reply
    si_ben
    Participant
    • Topics - 7
    • Replies - 22
    • Total Posts - 29

    Your device doesn’t support it probably. You need to check your condition codes.

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Viewing 4 posts - 1 through 4 (of 4 total)
Reply To: URGENT!!!! PLEASE HELPME :s COMPRESSION
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