Fig. 6
Image preprocessing using histogram of oriented gradients (HOG). (a) Original MRI scan. (b) HOG-processed MRI scan, emphasizing edge and gradient structures useful for tumor detection.
Fig. 6 | Scientific Reports
Image preprocessing using histogram of oriented gradients (HOG). (a) Original MRI scan. (b) HOG-processed MRI scan, emphasizing edge and gradient structures useful for tumor detection.
