Table 2 Illustration of the X-ray images used for evaluating the proposed networks.

From: Enhanced swin transformer with dual attention for knee osteoarthritis severity grading from X-ray images

Type of X-rays images

Description of the images

Number of images

Grade-0

Healthy knee image

647

Grade-1

Doubtful joint narrowing with possible Osteophytic lipping

367

Grade-2

Definite presence of osteophytes and possible joint space narrowing

387

Grade-3

Multiple osteophytes, definite joint space narrowing, with mild sclerosis

234

Grade-4

Large osteophytes, significant joint narrowing, and severe sclerosis

412

 

Total images

2047 Images