I am leafing !

Discussion in 'Free Thoughts' started by Enmos, Nov 21, 2007.

  1. John99 Banned Banned

    Messages:
    22,046
    "then use the lasso to select the bright particles and fill with black."

    oh, i apologize enmos. i thought he did it an easier way.
     
  2. Guest Guest Advertisement



    to hide all adverts.
  3. Enmos Valued Senior Member

    Messages:
    43,184
    Post 321

    Please Register or Log in to view the hidden image!

     
  4. Guest Guest Advertisement



    to hide all adverts.
  5. Enmos Valued Senior Member

    Messages:
    43,184
    What's the easier way ?
     
  6. Guest Guest Advertisement



    to hide all adverts.
  7. Sciencelovah Registered Senior Member

    Messages:
    4,349
    Awww.. nice!

    Please Register or Log in to view the hidden image!

    Too bad that the scanner lid press my leaf. I'll ask my bf if he has a paintshop program in his PC.
     
  8. Enmos Valued Senior Member

    Messages:
    43,184
    The best way is still to leave the lid up like I described before.
    The edge of the leaf is a bit ugly now.
     
    Last edited: Oct 30, 2008
  9. Sciencelovah Registered Senior Member

    Messages:
    4,349
    Ok, I'll let the lid up next time.

    Much better compared to mine in post #335

    Please Register or Log in to view the hidden image!

     
  10. Enmos Valued Senior Member

    Messages:
    43,184
    Good girl

    Please Register or Log in to view the hidden image!



    Well, I do have Paintshop, so..


    So about posting an unedited image. Should I post one with a black background or one with a white one ?
     
  11. Sciencelovah Registered Senior Member

    Messages:
    4,349
    Sorry, Enmos, I got a phone call just now.

    Ok, if my bf doesn't have one, I'd like to ask you to edit for me if it doesn't bother you much!

    Please Register or Log in to view the hidden image!




    It's up to you, Enmos. Actually I like the black one more, especially when the leaf is kind of yellow, so it gives nice contrast. When the leaf is green, though, I think the white background is fine. But this is all up to you, it's your leaf ^^
     
  12. Enmos Valued Senior Member

    Messages:
    43,184
    No problem at all. But you would have to send me the original file then.

    Perhaps I'll do both

    Please Register or Log in to view the hidden image!

     
  13. Enmos Valued Senior Member

    Messages:
    43,184
    Ok, here they are.
    The ones on the left are unedited (only resized and sharpened).
    The ones on the right are edited with Paintshop Pro (resized, sharpened, contrast +10, some color enhancement, cloning out the dust and dirt particles, and for the black one filling with black).
    The unbelievable mess you see in the unedited black one comes from the piles and piles of leaves I scanned before this one.
    I try to clean the glass once in a while and superficially right before scanning, but apparently some stuck. It's worse than I thought.. I think I'm going to clean it thoroughly tomorrow.. lol

    Please Register or Log in to view the hidden image!




    First the one with the black background:

    Please Register or Log in to view the hidden image!




    And here the one with the white background:

    Please Register or Log in to view the hidden image!

     
  14. S.A.M. uniquely dreadful Valued Senior Member

    Messages:
    72,825
    If its a regular glass plate, use Kleenex made damp with distilled water to clean it and brush off the lint with a camel hair brush.

    Please Register or Log in to view the hidden image!

     
  15. Enmos Valued Senior Member

    Messages:
    43,184
    I have no idea if it has some sort of coating. So I was thinking of using TFT cleaner. I'll have to check the manual I guess

    Please Register or Log in to view the hidden image!

     
  16. S.A.M. uniquely dreadful Valued Senior Member

    Messages:
    72,825
    I would suggest using distilled water followed by isopropyl alcohol with some lint free cloth [I prefer Kleenex but you may have the cloth that you get with glasses or video head cleaners]. Its what I use for my very expensive bio-imaging systems

    Please Register or Log in to view the hidden image!

     
  17. Enmos Valued Senior Member

    Messages:
    43,184
    I'm hesitant about using alcohol. Any coating might not be able to handle that.
    Not sure what properties isopropyl alcohol exactly has though.
     
  18. S.A.M. uniquely dreadful Valued Senior Member

    Messages:
    72,825
    I generally use ethyl alcohol at 70% for glass [not coated glass] because it removes organic residues [oil etc]
     
  19. Enmos Valued Senior Member

    Messages:
    43,184
    Well, I could have squashed a few aphids on it.. or perhaps it's some residue from that wet leaf I scanned. Other than that I have no clue what could have attached itself to the glass like that. It's not really visible with the naked eye btw.. the particles are, but the smears aren't.
     
  20. Sciencelovah Registered Senior Member

    Messages:
    4,349

    Beautiful! What leaf is that, Enmos?

    I have scanned this just now in the dark, but cannot make it sharp

    Please Register or Log in to view the hidden image!

    I guess I have to find really flat leaf:

    Please Register or Log in to view the hidden image!



    I put the leaf in the fridge now, in case I will scan it again tomorrow. Tonight I am waiting for a friend who will come to take her luggage (she is moving), so I am scanning the leaf in hurry.
     
  21. Sciencelovah Registered Senior Member

    Messages:
    4,349
    The leaf is very thin and dry, some parts are folded. Hold on..
     
  22. Sciencelovah Registered Senior Member

    Messages:
    4,349
    I scan it again with lid closed (and so, white background):

    Please Register or Log in to view the hidden image!

     
  23. Enmos Valued Senior Member

    Messages:
    43,184
    Thanks

    Please Register or Log in to view the hidden image!


    It's Rosa rugosa (Japanese Rose).

    Yep, that's one of the drawbacks.
    It worked pretty well though

    Please Register or Log in to view the hidden image!



    Cool

    Please Register or Log in to view the hidden image!

    Is it a Geranium btw ?
     

Share This Page