SCENE CROP VIA ADAPTIVE VIEW-DEPTH DISCONTINUITY

Patent №

US 11,615,583

Granted

2023-03-28

Filed 2021

Owner

AUTODESK, INC.

Lab

AI components

4

ml · vision · kr · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17467002

A method, apparatus, and system provide the ability to crop a three-dimensional (3D) scene. The 3D scene is acquired and includes multiple 3D images (with each image from a view angle of an image capture device) and a depth map for each image. The depth values in each depth map are sorted. Multiple initial cutoff depths are determined for the scene based on the view angles of the images (in the scene). A cutoff relaxation depth is determined based on a jump between depth values. A confidence map is generated for each depth map and indicates whether each depth value is above or below the cutoff relaxation depth. The confidence maps are aggregated into an aggregated model. A bounding volume is generated out of the aggregated model. Points are cropped from the scene based on the bounding volume.

Machine learningVisionKnowledge representationAI hardwareG06T 15/30G06T 19/00G01C 11/06G06T 7/593H04N 13/128H04N 13/271G01S 17/89G06T 2207/10028+2 more

AI classification

Vision1.00
Machine learning0.72
AI hardware0.68
Knowledge representation0.66
Planning0.43
Evolutionary computation0.00
Speech0.00
Natural language0.00

Ownership

AUTODESK, INC.

assignment · 573860780

Assignors

NAIMIN, KOH, JIANG, LI

On an employer assignment, the assignors are typically the inventors.

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