Parallelization: Same operation for each layer of RGB image !!

1 次查看（过去 30 天）
JAI PRAKASH
JAI PRAKASH 2018-11-5
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..
Any more efficient way apart of 'PARFOR' is also welcomed, which is supported for code generation.
Thanks for consideration :D

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Parallel Computing 的更多信息

标签

产品


版本

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by