Research Article

Learning of Martial Arts Action Decomposition Method Based on Image Recognition

Table 1

Comparison table of time consumption and sharpness of image contour extraction.

Number of images/groupsMorphological operationActive contour model
Contour extraction (s)Clarity (%)Contour extraction (s)Clarity (%)

11.2198.0610.2451.07
21.0899.1211.3150.34
31.3498.5310.4249.71
41.0396.9712.3645.33
51.3197.1215.6746.78