How to convert an image from rgb to l*a*b color space without using any function???
5 次查看(过去 30 天)
显示 更早的评论
i want to change rgb image into l*a*b color space without using makecform() and applycform() functions.....how can it be done???????
4 个评论
回答(2 个)
John Barber
2013-11-11
Here is a good reference for color space conversions:
Once you understand the basics of color spaces and converting between them, writing a short function to do a conversion from sRGB to Lab should be quite easy.
0 个评论
Image Analyst
2013-11-11
You can find "book formulas" here: http://www.easyrgb.com/index.php?X=MATH First go from RGB to XYZ, then go from XYZ to Lab.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Image Processing Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!