Parallelization: Same operation for each layer of RGB image !!
1 次查看(过去 30 天)
显示 更早的评论
How to improve the way 'zoomIm' is used?
[H, W, ~] = size(im);
zoomIm = zeros([H W 3], 'uint8');
parfor j=1:3
for i = 1:284000
if k(i)==1
zoomIm(startY(i):stopY(i), startX(i):stopX(i), j) = im(I(i), J(i), j);
end
end
end
I want parfor to parallelize RGB layers.
BTW- input variable's data is given in attached file :)
I want to parallelize RGB layer because each layer is taking same amount of time..
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/193907/image.jpeg)
Any more efficient way apart of 'PARFOR' is also welcomed, which is supported for code generation.
Thanks for consideration :D
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Matrices and Arrays 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!