公开(公告)号：US10127448B2

公开(公告)日：2018-11-13

申请号：US14829171

申请日：2015-08-18

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Riad Hammoud

IPC: G06K9/00 ,  G06K9/62

Abstract: A method for dismount detection in low-resolution UAV imagery, comprising providing an input image, processing a greyscale distribution of the input image, determining a rough classification in the input image based on the grayscale distribution, determining the optimal parameters based on the rough classification, estimating one or more potential dismount locations, applying an area filter to the one or more potential dismount locations, removing undesired locations from the one or more potential dismount locations, applying one or more secondary filters to the resulting one or more potential dismount locations, assigning a probability to the one or more potential dismount locations, and assessing desirability of the one or more potential dismount locations.

公开(公告)号：US20160078272A1

公开(公告)日：2016-03-17

申请号：US14829171

申请日：2015-08-18

Applicant: BAE Systems Information and Electronic Systems Integration Inc.

Inventor： Riad Hammoud

IPC: G06K9/00 ,  G06T5/10 ,  G06K9/62

CPC classification number: G06K9/0063 ,  G06K9/6268

Abstract: A method for dismount detection in low-resolution UAV imagery, comprising providing an input image, processing a greyscale distribution of the input image, determining a rough classification in the input image based on the grayscale distribution, determining the optimal parameters based on the rough classification, estimating one or more potential dismount locations, applying an area filter to the one or more potential dismount locations, removing undesired locations from the one or more potential dismount locations, applying one or more secondary filters to the resulting one or more potential dismount locations, assigning a probability to the one or more potential dismount locations, and assessing desirability of the one or more potential dismount locations.

Abstract translation: 一种用于在低分辨率UAV图像中的卸载检测的方法，包括提供输入图像，处理输入图像的灰度分布，基于灰度分布确定输入图像中的粗略分类，基于粗略分类确定最佳参数 估计一个或多个潜在拆卸位置，将区域过滤器应用于所述一个或多个潜在拆卸位置，从所述一个或多个潜在拆卸位置移除不期望的位置，将一个或多个次要过滤器应用于所产生的一个或多个潜在拆卸位置， 将概率分配给所述一个或多个潜在拆卸位置，以及评估所述一个或多个潜在拆卸位置的可取性。