A method for capturing images, wherein several images are successively captured using a same matrix of sensitive elements, each sensitive element exhibiting a memory effect which makes a raw detection signal (S i,j_raw (t)) of said sensitive element depend on an amount of radiation received by said sensitive element at a read-out time at which the raw detection signal is read, but also depend on amounts of radiation received by said sensitive element before said read-out time, the method being characterized in that, in order to form an image which is at least partially corrected for the memory effect, called corrected image (S corr (t)), an image point intensity value (S i,j_corr (t)) is assigned separately to each of the sensitive elements of the matrix, said image point intensity value being proportional to a difference between the raw detection signal (S i,j_raw (t)) of the sensitive element as read for a new captured image, called new raw image (S raw (t)), and a part of the raw detection signal (S i,j_raw (t-Δ)) of the same sensitive element as read for another image, called prior raw image (S raw (t-Δ)), which was captured before said new raw image, the image point intensity value (S i,j_corr (t)) which is attributed to each of the sensitive elements in order to form the corrected image (S corr (t)), being proportional to a result of dividing by [1 - exp(-Δ/τ)] a difference between the raw detection signal (S i,j_raw (t)) of the sensitive element as read for the new raw image (S raw (t)), and the result of multiplying by exp(-Δ/τ) the raw detection signal (S i,j_raw (t-Δ)) of the same sensitive element as read for the prior raw image (S raw (t-Δ)), where exp(.) designates an exponential function, τ is a characteristic response time of the sensitive element, and Δ is a non-zero duration between the read-out times of said sensitive element respectively for the new raw image and the prior raw image. the method being characterized in that, in order to form an image which is at least partially corrected for the memory effect, called corrected image (S corr (t)), an image point intensity value (S i,j_corr (t)) is assigned separately to each of the sensitive elements of the matrix, said image point intensity value being proportional to a difference between the raw detection signal (S i,j_raw (t)) of the sensitive element as read for a new captured image, called new raw image (S raw (t)), and a part of the raw detection signal (S i,j_raw (t-Δ)) of the same sensitive element as read for another image, called prior raw image (S raw (t-Δ)), which was captured before said new raw image, the image point intensity value (S i,j_corr (t)) which is attributed to each of the sensitive elements in order to form the corrected image (S corr (t)), being proportional to a result of dividing by [1 - exp(-Δ/τ)] a difference between the raw detection signal (S i,j_raw (t)) of the sensitive element as read for the new raw image (S raw (t)), and the result of multiplying by exp(-Δ/τ) the raw detection signal (S i,j_raw (t-Δ)) of the same sensitive element as read for the prior raw image (S raw (t-Δ)), where exp(.) designates an exponential function, τ is a characteristic response time of the sensitive element, and Δ is a non-zero duration between the read-out times of said sensitive element respectively for the new raw image and the prior raw image.