Table 4.

Scoring matrix for computational cost.

Inspection Type	Offline	Periodical	Real-time
	0	1	2
Computational Platform	Embedded systems	Dedicated computing software	Advanced computing platforms
	0	1	2
Number of Sensor Nodes	Single-node operation	Multiple nodes in a single sensing device	Distributed sensor networks
	0	1	2
Processing Mode	Offline	Online with delays	Near real-time
	0	1	2
Type(s) of Algorithms	Mathematical Formulations/ Modelling	Signal Processing or Image Processing and/ or Mathematical Formulations/ Modelling	Signal Processing and Image Processing and/ or Artificial intelligence/ Mathematical Formulations/ Modelling
	0	1	2