●●● ●●●● Feature correspondences ●●●●● ●●●● -Camera moved, find correspondences for neighboring images.0d ●●●● --We can use feature to identify the motions of projected 3D eatures in 2D Area a Image attt 0 3D computer vision techniques v4 Image at t=to+dt or left image (or right image)3D computer vision techniques v.4b2 12 Feature correspondences --Camera moved, find correspondences for neighboring images --We can use feature to identify the motions of projected 3D features in 2D. ⚫ Image at t=t0 (or left image) Image at t=t0+dt (or right image) Area a