How is curve fitting in image processing?

1 次查看（过去 30 天）
linda cummings cummingslinda14@gmail.com
评论： linda cummings cummingslinda14@gmail.com 2016-9-10
I use the following code: but has an error?
v_BW = im2bw (v, level); [y x] = find(v_BW); right = x<300; xr = x(right); yr = y(right); pr = polyfit( yr, xr, 3 );
yy = linspace( 1, size(v_BW,1), 50 );
figure; imshow(v_BW, 'border', 'tight' ); hold all plot( polyval( pr, yy ), yy, '*', 'LineWidth', 3 );
floorline (1, :) = floor (xr);
floorline (2, :) = floor (yr); linda cummings: cummingslinda14 at gmail com
  2 个评论
John D'Errico
John D'Errico 2016-9-9
编辑：John D'Errico 2016-9-9
When you claim something has an error in it, provide the error message! Paste in the entire text of the error. We cannot replicate your error, since we don't have those variables to run your code.
linda cummings cummingslinda14@gmail.com
linda cummings cummingslinda14@gmail.com 2016-9-10
Thank you so much. I solved the problem. I found the error.

请先登录，再进行评论。

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 MATLAB 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by