Food Image Recognition and Food Safety Detection Method Based on Deep Learning

Table 5

Enhanced detection results of food image samples.

Food category	Number of categories	Error detection	Missed detection	Correct detection	Accuracy (%)
Green vegetable with bean skin	500	1	15	484	96.80
Egg	497	0	23	476	95.56
Sesame cake	488	3	65	421	86.26
Cake rolls	518	2	115	362	75.45
Vegetarian chicken	486	5	26	488	93.56
Fried meat with celery	516	2	18	464	95.56
Braised chicken nuggets	496	5	24	484	94.46
Thousands of kelp	495	3	15	477	95.56
Pig’s trotters	504	5	42	451	91.22
Fried hairtail	513	2	51	445	88.13
Lion Head Vermicelli	512	0	46	472	91.56
Auricularia yam	512	4	18	489	95.46