Patents by Inventor Alexie Pogue

Alexie Pogue has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11941870
    Abstract: Described is a system for action recognition error detection and correction using probabilistic signal temporal logic. The system is initiated by training an action recognition system to generate true positive (TP)/false positive (FP) axioms. Thereafter, the system ca be used to classify one or more actions in a video sequence as true action classifications by using the TP/FP axioms to remove false action classifications. With the remaining true classifications, a device can be controlled given the situation and relevant true classification.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: March 26, 2024
    Assignee: HRL LABORATORIES, LLC
    Inventors: Hyukseong Kwon, Amit Agarwal, Kevin Lee, Amir M. Rahimi, Alexie Pogue, Rajan Bhattacharyya
  • Patent number: 11854252
    Abstract: Described is a system for evaluating and correcting perception errors in object detection and recognition. The system receives perception data from an environment proximate a mobile platform. Perception probes are generated from the perception data which describe perception characteristics of object detections in the perception data. For each perception probe, probabilistic distributions for true positive and false positive values are determined, resulting in true positive and false negative perception probes. Statistical characteristics of true positive perception probes and false positive perception probes are then determined. Based on the statistical characteristics, true positive perception probes are clustered. An axiom is generated to determine statistical constraints for perception validity for each perception probe cluster. The axiom is evaluated to classify the perception probes as valid or erroneous. Optimal perception parameters are generated by solving an optimization problem based on the axiom.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: December 26, 2023
    Assignee: HRL LABORATORIES, LLC
    Inventors: Hyukseong Kwon, Amit Agarwal, Amir M. Rahimi, Kevin Lee, Alexie Pogue, Rajan Bhattacharyya