公开(公告)号：US20160275377A1

公开(公告)日：2016-09-22

申请号：US15073940

申请日：2016-03-18

Applicant: Texas Instruments Incorporated

Inventor： Manu Mathew ,  Hrushikesh Tukaram Garud ,  Soyeb Noormohammed Nagori

IPC: G06K9/62 ,  G06T5/20 ,  G06T5/00

CPC classification number: G06K9/6282 ,  G06K9/00791 ,  G06T5/002 ,  G06T5/20 ,  G06T7/269 ,  G06T2207/10016 ,  G06T2207/20076 ,  G06T2207/30168

Abstract: A confidence map for optical flow gradients is constructed calculating a set of gradients for each pixel of an image, filtering said gradients and extracting confidence values from said gradients using a plurality of decision tree classifiers. A confidence map is then generated from said confidence values.

Abstract translation: 构建用于光流梯度的置信图，其中计算图像的每个像素的一组梯度，使用多个决策树分类器对所述梯度进行滤波和提取来自所述梯度的置信度值。 然后从所述置信度值生成置信图。