demo camera info yaml file

ros_camera_info.yaml

image_width: 640
image_height: 480
camera_name: dope_webcam_0
camera_matrix:
  rows: 3
  cols: 3
  data: [641.5, 0, 320.0, 0, 641.5, 240.0, 0, 0, 1]
distortion_model: plumb_bob
distortion_coefficients:
  rows: 1
  cols: 5
  data: [0, 0, 0, 0, 0]
rectification_matrix:
  rows: 3
  cols: 3
  data: [1, 0, 0, 0, 1, 0, 0, 0, 1]
projection_matrix:
  rows: 3
  cols: 4
  data: [641.5, 0, 320.0, 0, 0, 641.5, 240.0, 0, 0, 0, 1, 0]