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September 10, 2010

Photoshoped

devadutta @ 11:59 pm, GMT +0000 ( 1284163178 ) Play

Game developers and photographers are very fond of using technique X to achieve the exact opposite effects as illustrated in the image below. What is X?

Hint: Photographers use it while exposing pictures and game developers use it while rendering games.
cracked by: Raghuvansh , shrik , Anjul , Qbrain , Gurupad , Logik , Bharath , raklodramA , Rogi , Dibyo , username , Rahul Rajeev , krudebox , Bipin Banavalikar , Manish Achuth , jowens , Ananth , byslexia , achals , Rahulk , dineshk , Thejas V R , udupendra , lanu , Uday , Anubhav , Sumanth Patlolla , v.chandrashekar and Shwetha Maiya

Answer:
HDR — High Dynamic Range

Photographers take multiple pictures of the same scene and blend a final image by picking the rightly exposed parts from different pics using some image editing tool.

Game engines do the reverse and over expose parts depending on the light available in the surroundings.


31 Responses to “Photoshoped”

  1. Raghuvansh
    1
    9
    4

    HDR


  2. shrik
    10
    7
    9

    High dynamic range imaging/rendering.


  3. Anjul
    2
    1
    1

    High-Dynamic Ranging!


  4. Qbrain
    1

    The tecnique is “High dynamic range imaging” or “High Dynamic Ranging.
    It allows a greater dynamic range of luminances between the lightest and darkest areas of an image than standard digital imaging techniques or photographic methods.
    Two main sources of HDR imagery are computer renderings and merging of multiple photographs


  5. HDR


  6. Logik
    1
    5
    3

    HDR/High dynamic range imaging


  7. Bharath
    4
    2
    4

    HDR- High Dynamic Range Rendering/Imaging


  8. HDR
    High Dynamic Range


  9. Rogi
    48
    10
    5

    High Dynamic Range


  10. vijayaraghavan

    bloom lighting?


  11. Dibyo
    11
    14
    10

    HDR – high dynamic range imaging/rendering/lighting


  12. username
    3
    3
    1

    HDR in imaging and rendering


  13. Rahul Rajeev

    ‘High dynamic range imaging’ or ‘HDRI’ or just ‘HDR’


  14. krudebox
    1

    High Dynamic Range (HDR) imaging


  15. High Dynamic Range (HDR)


  16. Manish Achuth
    16
    9
    8

    HDR – High Dynamic Range imaging.


  17. jowens
    13
    2

    High dynamic range.


  18. Ananth
    4
    5
    9

    High Dynamic Ranging or HDR


  19. byslexia

    High dynamic range


  20. achals

    HDR?


  21. Rahulk
    2
    5

    High dynamic range rendering


  22. dineshk
    4
    3
    2

    HDR rendering.


  23. High Dynamic Range Imaging or simply HDR


  24. udupendra
    4
    4
    7

    HDR


  25. lanu
    1

    The tecnique is “High Dynamic Ranging”

    HDR images more accurately represent the wide range of intensity levels found in real scenes, ranging from direct sunlight to faint starlight

    usage in computer renderings and merging of multiple photographs


  26. Uday

    HDR..


  27. HDR


  28. Sumanth Patlolla
    27
    8
    7

    High Dynamic Range Rendering(HDRR or HDR Rendering)


  29. HDR(high dynamic range)


  30. shrey

    Exposure?


  31. High dynamic range imaging


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