select a subset of images according to the "image name list.txt" that matches a "1" in the "ground truth list.txt"

Hi

i have a ground truth list and image names list separately (with the same number of lines); that is means each line "0 or 1" in the ground truth correspond to one image name; i would like to use this information to select all the images (put it in a new folder) from my dataset that matches "1" in the ground truth.

Please, is there any trick to achieve that?

Answer 1

[madhan ravi]

c = "image name 1.txt" 
c1 = "ground truth 1.txt"
C = c(regexp(c, '\d*', 'match') == regexp(c1, '\d*', 'match'))

[riad didou]

Error using regexp

The 'STRING' input must be either a char row vector, a cell array of char row vectors, or a string array.

Error in Untitled (line 6)

C = c(regexp(c, '\d*', 'match') == regexp(c1, '\d*', 'match'));