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Success Stories | 草榴社区
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??? ??? (ghost)? ??? ?? ??? ??? (flare or veiling glare), ??? ? ?? ???? ?? ?? ? ????.

??? ??? ???? ??? ?? ? ? ??? ?? ?? ??? ?? ?? ??? ??? ????? ?? ?? ??? ???? ??? ? ?? ?? ????? ???? ?????. ??? ???? ?? ??? ???? ?? ???? ?? ? ??? ??? ???? ?? ?? ????? ??? ?? ?? ???? ?? ???? 2? ???? ???? ????.
 
??? (flare) ?? ??? ??? (veiling glare)? ????? ?? ??? ??? ?? ?? ??? ???? ???? ??? ???? ??? ? ?????. ??? ???? ?? (haze)? ?? ?? ? ??? ?? ??? ?? ????. 
 
  • ??? (Ghosts)
    • ????? ?? ?? ???? ???? ???? ?? ??? ?? ??
    • ???? ? ??? ???? ?? ?? ??? ?? ??
    • ?? ?? ?? 2? ????? ?? ??
  • ??? ? ??? ??? (Flare or veiling glare)   
    • ???? ?? ???? ???? ???? ??? ?? ??
    • FOV ?? ?? ??, ??? ???? ???? ? ??? ?? ??
    • ?? ??? ?? ? ???? ?? ??
Ghost example: Picture Photo taken with a cell phone camera that clearly shows three sharply focused ghost images of the candle flames. There is also a fourth, extended ghost image centered on the middle sharp ghost image. | 草榴社区

??? ??: ??? ???? ??? ????, ?? 3?? ??? ???? ?????. ??? ??? ??? ???? ???? ??? ??? ??? ???? ? ? ????. 

???? ??? ???? ? ??????

??? ???? ?? ?? ?? ???? ???? ??? ???? ???. ?? ???? ?? ??? ???? ???? ? ????. ??? ?? ???? ?? ??? ??? ????? ?? ???? ????? ?? ???? ???? ?? ??? ??? ? ??? ?? ?? ?? ?? ??? ? ????. 

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??? ???? ????? ?? ?? ?? ?????? ??? ? ????. ??? ???? ????? ?? ?? ??? ????? ??? ??? ???? ???? ? ??? ?? ???. ?? ?? ?????? ???? ??? ??? ??? ??? ????? ???? ??? ??? ??? ? ??? ??? ??? ?????. 

Ghost example: A sequential ray trace of a single ghost image path. The light from an object in the field of view passes through the lens and forms an image on the detector at right. Some of the light is then reflected by the detector back into the lens. One of the lens surfaces then reflects the light back to the detector at a different location. This ghost image is of interest because the ghost light is nearly focused on the detector, which will lead to a much brighter ghost image than if the light were spread out over a larger area. | 草榴社区

??? ??: ?? ??? ??? ??? ?? ?? ?????. FOV? ??? ??? ?? ??? ???? ???? ???? ???? ?????. ?? ??? ???? ?? ?? ??? ?????. ?? ?? ?? ?? ? ??? ?? ?? ??? ???? ?? ?????. ? ??? ???? ??? ??? ??? ?? ???? ?? ??? ???? ?? ? ?? ??? ?? ?? ???? ?? ? ?? ??? ???? ???? ?????. 

???? ???? ?? ??? ?? ??? ?? ?? ???? ??? ? ????. ????? ?????? ???? ???? ? ?????. ??? ?? ??? ???? ?? ??? ???? ???? ??? ??? ?? ??? ????? ?????. ?? ?? ??? ?? ?? ??? ?? ?? ??? ???? ??? ???? ?? ???? ???? ?? ?????.  

Unintended light example: Light from an object in the field of view scatters off the lens mount and then is reflected by a lens surface to the detector. | 草榴社区

???? ?? ?? ??: FOV ?? ?? ??? ?? ?? ????? ??? ??, ?? ???? ???? ???? ?????. 

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??? ???? ???? ??? ??? ?? ? ??? ?? ??? ??? ?? ????? ??? ?????. ??? ???? ?? ?? ??? ???? ??? ???? ?????. ?? ?? ?? ??? ??? ?? ???? ??? ???? ?? ? ?????. ???? ?? ???, ??? ??? ?? (?: ?? ? ????)?? ???? ??? ?? ??? ? ???, ??? ???? ???? ???? ?? ????? ? ????. ????? ??? ?? ????? ?? ???? ?? ??? ??? ??? ?? ???? ? ????. ?? ???? ??? ????? ?? ?? ??? ?? ?? ??? ??? ?????? ??? ??????. ?? ??? 草榴社区 ????? (CODE V, RSoft Photonic Device Tools ? LightTools) ? ???????.  

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草榴社区? ??? ????? ???? ?? ?? ????? ??? ?????. ??? ?????? ???? ?? ?? ??? ?? ???, ??? ??? ?? ?? ?? ?????? ?????. 

  • LightTools ?? ?? ?????? ?? ??, ???? ?????, LED, ?? ?? ??? ???? ?? ??? ??? ??? ???. ?? ??? LightTools? ?????? ?? ??? ?? ??, ??? ? ???? ???? ?? ?? ?? ??? ?????. 

LightTools? ?? ? ????

  • LucidShape ?????? ??? ??, ??, ?? ??? ?? ? ??? ?????? ?? ??? ??, ?????, ?? ??? ?????.     
Ray History Sensor Example – Edge light design ray restoration from a surface sensor. | 草榴社区

?? ???? ?? ?? – ?? ???? ?? ?? ?? ?? ??

LucidShape? ?? ? ????

  • ?? ?? ?? ?? ?? ??? ??? ??? ???? CODE V? ?? ??, ???, ?? ?????, ????????? ? ????? ?? ????? ?? ??, ??, ??? ? ?? ??? ???? ????????.

CODE V? ?? ? ????

?? ?? Workflow

??? 草榴社区 ?????? ???? ??? ??? ?? ??? ???? ???? ????? ???. 

Typical workflow for the analysis of stray light in a camera system when using 草榴社区 software. | 草榴社区

 

 

草榴社区 ?? ??? ?????? ?? ??????

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