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：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.