Patent Document ID: 8643721
Application ID: 12670285
Patent Status: 1

Claim One:
1. A method for traffic sign recognition, comprising: on the basis of available image data of at least one reproduction of a traffic sign, performing a first traffic sign recognition with at least one of a first classification feature specified for a first geographical region or a first classification method specified for the first geographical region to determine a first recognition quality of the first traffic sign recognition, wherein the first recognition quality is a probability indicating to what extent at least one possible traffic sign of the first geographical region is the traffic sign; on the basis of the available image data of the at least one reproduction of the traffic sign, performing a second traffic sign recognition with at least one of a second classification feature specified for a second geographical region or a second classification method specified for the second geographical region to determine a second recognition quality of the second traffic sign recognition, wherein the second recognition quality is a probability indicating to what extent at least one possible traffic sign of the second geographical region is the traffic sign; using the at least one of the first classification feature specified for the first geographical region or the first classification method specified for the first geographical region to identify the traffic sign as a specific traffic sign when the first recognition quality is greater than the second recognition quality; and using the at least one of the second classification feature specified for the second geographical region or the second classification method specified for the second geographical region to identify the traffic sign as a specific traffic sign when the first recognition quality is less than the second recognition quality.