CONSTRUCTION ZONE SEGMENTATION

Patent №

US 11,580,334

Granted

2023-02-14

Filed 2020

Owner

NEC LABORATORIES AMERICA, INC.

+1 more

Lab

AI components

6

ml · nlp · vision · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17128612

Systems and methods for construction zone segmentation are provided. The system aligns image level features between a source domain and a target domain based on an adversarial learning process while training a domain discriminator. The target domain includes construction zones scenes having various objects. The system selects, using the domain discriminator, unlabeled samples from the target domain that are far away from existing annotated samples from the target domain. The system selects, based on a prediction score of each of the unlabeled samples, samples with lower prediction scores. The system annotates the samples with the lower prediction scores.

Machine learningNatural languageVisionKnowledge representationPlanningAI hardwareG06T 7/11G06F 18/2155G06F 18/2163G06F 18/253G06N 3/045G06N 3/0464G06N 3/08G06N 3/084+15 more

AI classification

Machine learning1.00
Vision1.00
Natural language1.00
Planning0.99
AI hardware0.98
Knowledge representation0.80
Evolutionary computation0.29
Speech0.00

Ownership

NEC LABORATORIES AMERICA, INC.

assignment · 550430703

NEC CORPORATION

assignment · 621530316

Assignors

TSAI, YI-HSUAN, SOHN, KIHYUK, NEC LABORATORIES AMERICA, INC., CHANDRAKER, MANMOHAN, SU, JONG-CHYI

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

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