公开(公告)号：US20240135149A1

公开(公告)日：2024-04-25

申请号：US18229725

申请日：2023-08-02

Applicant: Edge Impulse Inc.

Inventor： Matthew Kelcey ,  Daniel Situnayake ,  Johannes Jongboom ,  Carl Ross James Ward

IPC: G06N3/0464 ,  G06N3/08 ,  G06V10/764 ,  G06V10/776 ,  G06V10/82

CPC classification number: G06N3/0464 ,  G06N3/08 ,  G06V10/764 ,  G06V10/776 ,  G06V10/82

Abstract: An anomaly detection system may be configured for an embedded device, such as a microcontroller. The anomaly detection system may be configured to receive a dataset from a sensor, such as a camera, a microphone, or an inertial management unit. The anomaly detection system may extract a plurality of features from the dataset. The plurality of features may be configured to train a neural network model, such as a convolutional classifier, to generate one or more classifications. The anomaly detection system may generate an anomaly score based on the plurality of features. The anomaly detection system may trigger an output based on the anomaly score exceeding a range.

公开(公告)号：US20240233164A9

公开(公告)日：2024-07-11

申请号：US17972784

申请日：2022-10-25

Applicant: Edge Impulse Inc.

Inventor： Matthew Kelcey ,  Johannes Jongboom ,  Daniel Situnayake ,  Arun Rajasekaran

IPC: G06T7/70 ,  G06T1/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/82

CPC classification number: G06T7/70 ,  G06T1/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/82 ,  G06V2201/07

Abstract: An object detection system may be configured for an embedded device, such as a microcontroller. The object detection system may be configured to divide an image into multiple cells arranged in a grid. A cell of the multiple cells may map to a region of one or more pixels in the image. The object detection system may detect in each cell either a background or one of multiple objects that are detectable classes distinct from one another. The background may be detected when none of the multiple objects are detected. The one of the multiple objects may be detected when a centroid of the one of the multiple objects is detected. In some implementations, expected data may be detected in a cell when detecting the data within a range, and anomalous data may be detected in a cell when detecting the data outside of the range.

公开(公告)号：US20240232583A9

公开(公告)日：2024-07-11

申请号：US18229725

申请日：2023-08-03

Applicant: Edge Impulse Inc.

Inventor： Matthew Kelcey ,  Daniel Situnayake ,  Johannes Jongboom ,  Carl Ross James Ward

IPC: G06N3/0464 ,  G06N3/08 ,  G06V10/764 ,  G06V10/776 ,  G06V10/82

CPC classification number: G06N3/0464 ,  G06N3/08 ,  G06V10/764 ,  G06V10/776 ,  G06V10/82

Abstract: An anomaly detection system may be configured for an embedded device, such as a microcontroller. The anomaly detection system may be configured to receive a dataset from a sensor, such as a camera, a microphone, or an inertial management unit. The anomaly detection system may extract a plurality of features from the dataset. The plurality of features may be configured to train a neural network model, such as a convolutional classifier, to generate one or more classifications. The anomaly detection system may generate an anomaly score based on the plurality of features. The anomaly detection system may trigger an output based on the anomaly score exceeding a range.

公开(公告)号：US20240135571A1

公开(公告)日：2024-04-25

申请号：US17972784

申请日：2022-10-24

Applicant: Edge Impulse Inc.

Inventor： Matthew Kelcey ,  Johannes Jongboom ,  Daniel Situnayake ,  Arun Rajasekaran

IPC: G06T7/70 ,  G06T1/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/82

CPC classification number: G06T7/70 ,  G06T1/20 ,  G06T7/11 ,  G06V10/25 ,  G06V10/82 ,  G06V2201/07

Abstract: An object detection system may be configured for an embedded device, such as a microcontroller. The object detection system may be configured to divide an image into multiple cells arranged in a grid. A cell of the multiple cells may map to a region of one or more pixels in the image. The object detection system may detect in each cell either a background or one of multiple objects that are detectable classes distinct from one another. The background may be detected when none of the multiple objects are detected. The one of the multiple objects may be detected when a centroid of the one of the multiple objects is detected. In some implementations, expected data may be detected in a cell when detecting the data within a range, and anomalous data may be detected in a cell when detecting the data outside of the range.