Hybrid Approach for Shelf Monitoring and Planogram Compliance (Hyb-SMPC) in Retails Using Deep Learning and Computer Vision

Table 1

Comparison of proposed approach with the previous approaches.

Reference no.	Year	Object detection			Planogram compliance	Methods
		Traditional method	Deep learning
			Two-stage	One-stage
[4]	2015				✓	SURF
[16]	2015	✓				SURF
[18]	2015		✓			SVM
[19]	2015				✓	SURF + color histogram
[22]	2016				✓	Recurring pattern detection
[38]	2016				✓	CNN
[36]	2017		✓			VGG-F
[17]	2018	✓				SIFT
[21]	2018		✓			VGG-16 with recurring features and attention maps
[37]	2018		✓			GoogLeNet
[35]	2019		✓			CIFAR-10, CaffeNet
[43]	2020			✓		RetinaNet, YOLO V3, YOLO V4
[44]	2020				✓	VGG-16, Tiny YOLO V2
Proposed method				✓	✓	YOLO V4, YOLO V5, YOLOR