如何填充圖像中的邊界框？

Question

如何用白色和黑色填充邊界框內的區域？一個bbx或一個圖像的許多邊界框的情況。

Answer 1

的解決方案是：

%%1)roi=[2.262763419483102e+02 2.55 11.593499005964213e+01 8.558429423459245e+01];%% bbBOx format is [ X Y Len Wid ] %% img(X:X+Len-1, Y:Y+Wid-1, :) = 1; img = zeros(800,800,3); img(roi(1):roi(1)+roi(3)-1, roi(2):roi(2)+roi(4)-1, :) = 1; imshow(img); 

%%2) img = zeros(500,500,3); img2=insertShape(imgg, 'FilledRectangle', [2.262763419483102e+02 2.55 11.593499005964213e+01 8.558429423459245e+01],'Color', {'white'}, 'Opacity', 1); 

imshow（IMG2）;