unexpected figure with inverted child photo pops up when i run my code
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i'm trying to count people in a video but i dont want to display the video .the code works fine but every time i run the code a figure pops up. i have no idea why can some one help me
here's my code:
mov = mmreader('SampleVideo.avi'); for i=1:mov.NumberOfFrames img = read(mov,i); th = graythresh(image);
binaryImage = im2bw(image,th); cc = bwconncomp(binaryImage,4); number_of_people= cc.NumObjects; end display(number_of_people )
1 comentario
David Young
el 23 de Sept. de 2014
Please format your code by putting two spaces at the start of each line.
Respuestas (2)
Image Analyst
el 14 de Sept. de 2014
but I don't really know since the deprecated function mmreader has finally been removed by R2014a and so I can't run it. Why don't you use one of the function that they've been recommending to replace it, such as VideoReader?
1 comentario
David Young
el 23 de Sept. de 2014
Editada: David Young
el 23 de Sept. de 2014
It's because you are assigning a value to img but using the value of image, which has the side effect of displaying the boy.
Replace
th = graythresh(image);
with
th = graythresh(img);
and likewise wherever you use image, to make your code consistent.
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