Patent ID: 11928872
Assignee: SHANGHAI GOLDWAY INTELLIGENT TRANSPORTATION SYSTEM CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method of claim 3, wherein according to the position information of the fourth boundary key point in the first boundary region and the position information of the third boundary key point in the second boundary region, determining the other boundary key points other than the third boundary key point and the fourth boundary key point on the lower boundary of the text region comprises:
according to the position information of the fourth boundary key point in the first boundary region and the position information of the third boundary key point in the second boundary region, determining second abscissa information of a first preset number of position points, wherein the first preset number of position points are located on a second connection line and obtained by equally dividing the second connection line to a target value, the target value is equal to the first preset number plus 1, and the second connection line is a line connecting the third boundary key point and the fourth boundary key point; and
according to the second abscissa information, determining other boundary key points other than the third boundary key point and the fourth boundary key point on the lower boundary of the text region.