Table 1.

Comparison of TrashIVL and other trash image classification datasets. In the “With background” column, × indicates datasets with no background images, ◯ indicates a mixture of images with and without backgrounds, and ✔ indicates datasets where all images have backgrounds.

Trash Image Classification Datasets	Classes	Sub Classes	With Background	Recyclable Trash
TrashNet [13]	6	×	×	✔
Drinking waste classification [14]	4	×	◯	✔
Waste pictures [15]	34	×	◯	×
Trashbox [16]	7	✔	◯	×
Garbage dataset [17]	10	×	◯	×
Kaggle garbage classification dataset [18]	2	×	◯	×
Huaweiyun garbage classify learning [19]	40	×	◯	×
Garbage265 [20]	265	×	◯	×
TrashIVL (ours)	5	✔	✔	✔