Which technique is used to estimate the motion of objects between consecutive frames based on pixel intensity changes?a.Template matching b.Pretrained models c.Segmentation d.Optical flow

Which technique is used to detect and analyze regions of an image or video frame that exhibit motion?a.Pretrained models b.Template matching c.Segmentation d.Optical flow

Which concept is introduced to establish a correspondence between objects in consecutive frames?a.Pretrained models b.Optical flow c.Data associationd.Template matching

Which approach utilizes existing deep learning models to detect objects in images or video frames?a.Optical flow b.Segmentationc.Template matching d.Pretrained models

What is the primary goal of motion detection?a.To detect object boundaries b.To estimate object speeds c.To identify regions with motiond.To stabilize videos

Elucidate on Image difference, a statisticalfeature of an image/video.