Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

How to overexpose an image

Hi,I have an image taken against a bright background via webcam.Now obviously the image is highly underexposed. I would like to know what algoithms I can apply that will help me to avoid underexposed image If it helps I have included two images the underexposed one and the same image with histogram equalisation applied on it. But I want to know what else can be done to improve the quality of the image. And I apologise for the vagueness and lack of specificity.image description(/upfiles/15763485584671216.jpg)

click to hide/show revision 2
None

updated 2019-12-14 12:48:04 -0500

berak gravatar image

How to overexpose an image

Hi,I have an image taken against a bright background via webcam.Now obviously the image is highly underexposed. I would like to know what algoithms I can apply that will help me to avoid underexposed image If it helps I have included two images the underexposed one and the same image with histogram equalisation applied on it. But I want to know what else can be done to improve the quality of the image. And I apologise for the vagueness and lack of specificity.

image description(/upfiles/15763485584671216.jpg)