Systems and methods for training a neural keypoint detection network are disclosed herein. One embodiment extracts a portion of an input image; applies a transformation to the portion of the input image to produce a transformed portion of the input image; processes the portion of the input image and the transformed portion of the input image using the neural keypoint detection network to identify one or more candidate keypoint pairs between the portion of the input image and the transformed portion of the input image; and processes the one or more candidate keypoint pairs using an inlier-outlier neural network, the inlier-outlier neural network producing an indirect supervisory signal to train the neural keypoint detection network to identify one or more candidate keypoint pairs between the portion of the input image and the transformed portion of the input image.
Systems and methods for training a neural keypoint detection network
2022-02-22
Patent
Electronic Resource
English
IPC: | G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06V |