公开(公告)号：US11361420B2

公开(公告)日：2022-06-14

申请号：US17033766

申请日：2020-09-26

Applicant: Intel Corporation

Inventor： Jiansheng Chen ,  Xiaofeng Tong ,  Wenlong Li ,  Chen Ling ,  Amir Atzmoni

IPC: G06T7/11 ,  G06K9/62 ,  G06T3/40 ,  G06T7/73 ,  G06T7/55 ,  G06T1/20 ,  G06T7/00

Abstract: The present disclosure provides an apparatus and method for evaluate the quality of a three dimensional (3D) point cloud. The apparatus comprises an image segmenter to generate a segmented two-dimensional (2D) image for each of the plurality of images; a 2D mask generator to generate a 2D mask for each of the plurality of images from the 3D point cloud; a comparator to compare the segmented 2D image with the 2D mask to obtain a comparison result for each image; and an evaluator to evaluate the quality of the 3D point cloud based on aggregated comparison results for the plurality of images.

公开(公告)号：US20210201466A1

公开(公告)日：2021-07-01

申请号：US17033766

申请日：2020-09-26

Applicant: INTEL CORPORATION

Inventor： Jiansheng Chen ,  Xiaofeng Tong ,  Wenlong Li ,  Chen Ling ,  Amir Atzmoni

IPC: G06T7/00 ,  G06T7/11 ,  G06K9/62 ,  G06T3/40 ,  G06T7/73 ,  G06T1/20 ,  G06T7/55

Abstract: The present disclosure provides an apparatus and method for evaluate the quality of a three dimensional (3D) point cloud. The apparatus comprises an image segmenter to generate a segmented two-dimensional (2D) image for each of the plurality of images; a 2D mask generator to generate a 2D mask for each of the plurality of images from the 3D point cloud; a comparator to compare the segmented 2D image with the 2D mask to obtain a comparison result for each image; and an evaluator to evaluate the quality of the 3D point cloud based on aggregated comparison results for the plurality of images.