1. The photo shows noticeable haloing around the bright areas.
这张照片在高亮区域出现了明显的光晕。

2. Haloing can occur when image contrast is too high.
当图像对比度过高时可能出现光晕现象。

3. The editor tried to reduce haloing in the final print.
编辑尝试减少最终印刷中的光晕效果。

4. Excessive sharpening may cause haloing around edges.
过度锐化可能导致边缘出现光晕。

A: Why does this image have haloing?
A：为什么这张图片有光晕？

B: It may be caused by over-sharpening.
B：可能是由于过度锐化造成的。

1) 图像边缘出现的光学或处理伪影

2) 摄影中过度锐化导致的亮边现象

3) 数字图像处理中常见的视觉失真

4) 显示或打印中的边缘光晕效果

1. 光晕现象；边缘光晕

e.g.The image suffers from haloing around the highlights.
图像在高光处出现光晕。

2. 图像处理中的光学伪影

e.g.Haloing is common in over-processed photos.
过度处理的照片中常见光晕现象。

noun (gerund)

1. A visual artifact in images where bright or dark edges produce a glowing outline due to processing or optical effects.

Synonym: halo effect, edge artifact