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Lecture Index |
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 Lecture on CPMASK |
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Mask Lecture Menu Frame Image : Mask Image : CP Mask Window : Mask is on |
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What is CP Mask CP Mask uses a string as a base of masking pattern to create rotating random pixel-block reallocation. User can input his or her own CP (Coded Pattern) to make deversity of masking. The string can have up to 16 letters(A-Z), and so that there are 26 power to 16 (26^16:43608742899428900000000) patterns. CP treated images DO NOT CONTAIN CP in the images, so viewer must obtain CP from party which treated the images with CP in order to decode them. |
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Frame It
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Load an image and FRAME the area you want to mask. |
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Mask It
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Click CP Mask Button. Mask buttons are highlighted in light red. In the actual screen of FLMASK they will be activated, not be highlighted.  Click the CP button, then the following CP mask window will pop up. |
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CP Mask Window
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Shown left is CP Mask Window. This windows pops up when you click CP mask button. We use a string "sample" as the CP code on this image, so enter "sample" in Masking Coded Pattern box, and click "OK". If you use a same CP repeatedly on several images, you can keep the code in the boxby clicking "Add" button. |
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Mask is Gone
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Now the cp mask is on. Save it by clicking SAVE button, and you are done! |
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