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The function that calls removeLitght, must past a {360,1} Step value -in this case. Use cvtColor -which is the video equivalent of converTo. In this case BGR->Gray made the videoCapture frame fit the size of the Mat imread image.

code:

Mat frame, myFrame; int img_index = 0; while (images.read(frame)) { // Preprocess image cvtColor(frame, myFrame, COLOR_BGR2GRAY); Mat pre = preprocessImage(myFrame); . . ....}

The function that calls removeLitght, must past a {360,1} Step value -in this case. Use cvtColor -which is the video equivalent of converTo. In this case BGR->Gray made the videoCapture frame fit the size of the Mat imread image.

code:

Mat frame, myFrame;
int img_index = 0;
while (images.read(frame)) {
// Preprocess image
cvtColor(frame, myFrame, COLOR_BGR2GRAY);
Mat pre = preprocessImage(myFrame);
.
.
....}
....}

The function that calls removeLitght, must past a {360,1} Step value -in this case. Use cvtColor cvtColor -which is the video equivalent of converTo. In this case BGR->Gray made the videoCapture videoCapture frame fit the size of the Mat imread image.

code:

Mat frame, myFrame; 
int img_index = 0; 
while (images.read(frame)) { 
// Preprocess image 
cvtColor(frame, myFrame, COLOR_BGR2GRAY); 
Mat pre = preprocessImage(myFrame);
.
.
....}