16:10 8/7/2020
- Synchronized with Webapp.
- Add image inspection.
- Used No-line v1.
- No-line v2 requires bug fix with consideration of gap. 


11：00 23/7/2020
- Synchronized with Webapp.

10：53 4/8/2020
- Synchronized with Webapp.

7/10/2020
- Extract parameters as configurable

30/10/2020
- Speed optimization (500% boost)

11/11/2020
- Revise rm_line
- Add adjustable track bar testing