OTCS: An Online Target Close-Up Shooting Method Based on the UAV Image System

Algorithm 1

Static object close-up algorithm.

Input: Original image, Camera parameters

Output: Close-up image of the object

1: Run YOLOv3

2: whiledo:

3: Compute relative position parameter according to (9)

4: Compute according to (10), (11)

5: PTC

6: Compute according to (12)

7: CC zoom and focus

8: Take image

9: ifdo:

10:  Output

11: end if

12: end while