ccv

A Modern Computer Vision Library

View the Project on GitHub liuliu/ccv

lib/ccv_swt.c

ccv_swt

void ccv_swt(ccv_dense_matrix_t *a, ccv_dense_matrix_t **b, int type, ccv_swt_param_t params)

Compute the Stroke-Width-Transform image.

ccv_swt_param_t

Canny parameters

Geometry filtering parameters

Grouping parameters

Break textline into words

ccv_swt_detect_words

ccv_swt_detect_words(ccv_dense_matrix_t *a, ccv_swt_param_t params)

Return array of regions that are potentially text area.

return: A ccv_array_t of ccv_comp_t with detection results.

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