Source code for tracklab.utils.easyocr

import numpy as np



def bbox_easyocr_to_image_ltwh(easy_ocr_bbox, bbox_tlwh):
    easy_ocr_bbox = np.array(easy_ocr_bbox)  # only need the top left point
    tl = easy_ocr_bbox[0]
    tr = easy_ocr_bbox[1]
    br = easy_ocr_bbox[2]
    bl = easy_ocr_bbox[3]
    
    width = tr[1] - tl[1]
    height = bl[0] - tl[0]
    
    jn_bbox = bbox_tlwh.clone()
    jn_bbox[0] = jn_bbox[0] + tl[0]
    jn_bbox[1] = jn_bbox[1] + tl[1]
    jn_bbox[2] = width
    jn_bbox[3] = height
    return jn_bbox