Contactless Monitoring of Breathing Patterns and Respiratory Rate at the Pit of the Neck: A Single Camera Approach

Table 1

Size of ROI in function of CCD camera setting: , _, and the number of pixels considered for the analysis in the ROI are reported.

CCD camera setting		Characteristics of the proposed method
Aspect ratio	Resolution (sensor setting)	[px]	[px]	Number of pixels in the ROI [px]
16 : 9	1280 × 720 (HD 720)	384	216	82944
	1024 × 576 (PAL)	306	172	52632
	854 × 480 (WVGA)	256	144	36864
5 : 3	800 × 480 (VGA)	240	120	28800
4 : 3	640 × 480 (NTSC)	192	144	27648
	800 × 600 (SVGA)	240	180	43200