int QccIMGImageCubeClip(QccIMGImageCube
*image_cube);
int QccIMGImageCubeNormalize(QccIMGImageCube *image_cube);
QccIMGImageCubeClip() calls QccIMGImageComponentClipPixel() for each voxel in image_cube, effectively ensuring that each pixel in image_cube is clipped to the 0-255 range.
QccIMGImageCubeNormalize() expands or contracts the dynamic range of the voxel values in image_cube to the 0-255 range. QccIMGImageCubeNormalize() maps the range image_cube->min_val to image_cube->max_val to the range 0-255 in a linear fashion. image_cube->min_val and image_cube->max_val must be set correctly via a call to QccIMGImageCubeSetMaxMin(3) prior to calling QccIMGImageCubeNormalize().