Added RANSAC as params

yaml/processor_visual_odometry.yaml

@@ -39,6 +39,13 @@ grid_params:
     # reduce the size of each region of interest by n pixels to prevent keypoints from being too close
     separation: 10
 
+ransac_params:
+    # specifies a desirable level of confidence (probability) that the estimated matrix is correct
+    ransac_prob: 0.999
+    # maximum distance from a point to an epipolar line in pixels, beyond which the point 
+    # is considered an outlier and is not used for computing the final fundamental matrix
+    ransac_thresh: 1
+
 # Keep the number of tracks below 
 max_nb_tracks: 30