Real-Time Bicyclist Detection with Synthetic Training Data

摘要

A determination is made in real-time regarding whether a bicyclist is present in a target image. A target image is received. The target image is classified and an error value for the target image is determined using a linear classifier. If the error value does not exceed the threshold value, the classification is outputted. Otherwise, if the error value exceeds the threshold value, the target image is classified using a non-linear classifier.

主权项

1. A method for determining in real-time whether a bicyclist is present in a target image, comprising steps of:
receiving the target image; determining a first classification and an error value for the target image using a linear classifier, wherein the error value indicates a probability that the first classification is incorrect; responsive to the error value not exceeding a threshold:
outputting the first classification; and responsive to the error value exceeding the threshold:
determining a second classification for the target image using a non-linear classifier; andoutputting the second classification.