Hard to me a real picture telephone

Discussion in 'Ancient Coins' started by ro1974, Jun 13, 2015.

  1. ro1974

    ro1974 Well-Known Member

    Same coins, looks difference,
    Mine questions is what do i wrong
    In dark black ground looks the coin light patina , and i lightback ground looks it dark patina.
    In the hands are the detail far beter.

    i want make a real picture of mine coin:)

    Thanks
    [​IMG]

    [​IMG]
     
    Last edited: Jun 13, 2015
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  3. doug5353

    doug5353 Well-Known Member

    Try a scanner. Scan area, 2 x 2 inches, 600dpi. Lighten the image one notch if necessary. Do NOT scan 8 x 11 and crop away all the excess, doesn't work.
     
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  4. dougsmit

    dougsmit Member

    Your camera meter sees the light background and makes the overall photo darker on the second photo. The dark background on the first has the opposite effect. Some cameras allow setting the meter only to read the center spot; others would allow giving an additional stop of exposure more ore less as you instruct. The easy answer would be to use a photo postprocessing program to make the image what you want. The best answer is to shoot as accurately as possible and the fine tune in postprocessing.
     
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  5. Seattlite86

    Seattlite86 Outspoken Member

    I always try to photograph my coins on a background that does not reflect light. I suggest you do the same (no white). Also, try two lamps and move them around until what you see in your camera is what you see on the coin.
     
    ro1974 likes this.
  6. ro1974

    ro1974 Well-Known Member

    Do i have use a lamp to making a picture, not sun light. thanks
     
    Last edited: Jun 13, 2015
  7. ro1974

    ro1974 Well-Known Member

    Can i make good picture, with the coin in mine hand :facepalm:
     
  8. chrsmat71

    chrsmat71 I LIKE TURTLES!

    ro, try what doug suggests. if you can't edit contrast and brightness on your phone, upload the file into this and try to edit...

    http://pixlr.com/editor/


    once you upload the picture, use the "adjustment" tap to quickly change.
     
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  9. doug5353

    doug5353 Well-Known Member

    Sunlight is actually better, although much less convenient. Set the coin on a tray table, just at the edge of a tree shadow (with the coin in the shadow but facing the sunlight). Pure full-spectrum light and perfectly diffused illumination.
     
    ro1974 likes this.
  10. messydesk

    messydesk Well-Known Member

    This. Best thing to do if you don't want to or can't manually adjust exposure settings on your camera (phone?) is use a gray background.

    Also, a lamp or two will bring out more of the detail, as you'll get better shadow definition than diffuse daylight will give you. You can also control the direction of the light.
     
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  11. Seattlite86

    Seattlite86 Outspoken Member

    Yes, you should use lamps with CFL bulbs as natural light throws off the color. Also, you should not hold the coin; you should put it on something flat and make sure your camera is at the same angle as the coin.
     
    ro1974 likes this.
  12. doug5353

    doug5353 Well-Known Member

    Pixlr, great website. Will experiment this coming week.
     
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  13. chrsmat71

    chrsmat71 I LIKE TURTLES!

    pixlr is nice!
    IMG_20150613_163905.jpg

    here's the first pic edited a bit in the program, i don't know what the coin looks like it hand...i just moved the sliders around to make it look different.
     
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  14. 7Calbrey

    7Calbrey Well-Known Member

  15. ro1974

    ro1974 Well-Known Member

  16. ro1974

    ro1974 Well-Known Member

    Nice web site tomorrow you see the right coin :facepalm:. you all see picture In hand. Chrismat looks good, i mis only the good details from the minerva
     
    Last edited: Jun 13, 2015
  17. Bing

    Bing Illegitimi non carborundum Supporter

    Is this what the coin looks like in hand? If so, you now have it figured out. If not, you need to play with it some more. Either the lighting or the camera meter.
     
    ro1974 likes this.
  18. ro1974

    ro1974 Well-Known Member

  19. brassnautilus

    brassnautilus Well-Known Member

    only problem is, a camera that doesn't have metering adjustments (or focal point choices) usually wouldn't have exposure compensation either.
     
    ro1974 likes this.
  20. ro1974

    ro1974 Well-Known Member

    [​IMG]
    Much beter:)
     
    chrsmat71, stevex6 and Bing like this.
  21. stevex6

    stevex6 Random Mayhem

    Nice coin, ro ... this last image looks like a winner :rolleyes:
     
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