| 释义 |
halation
noun[ U ]
art specializeduk /həˈleɪ.ʃən/ us /heɪˈleɪ.ʃən/
an effect caused by an image in a photograph or on a screen spreading beyond its usual edges because of the way the light reflects off the object:
We tried to take a picture of the moon last night, but halation made every attempt look like nothing more than a white blur.
The film is made with a special layer that is supposed to reduce halation.
The halation in the photo made you look like a saint.
Halation tends to be more of a problem with film cameras rather than digital photography.
SMART Vocabulary: related words and phrases
Photography
aerial photograph
airbrush
analogue
aperture
backlight
backlighting
expose
ghost image
ghosting
glossy
golden hour
grainy
happy slapping
pap
photojournalist
photoshoot
pic
picture
PillCam
projection
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