VIDEO SYSTEM USING DUAL STAGE ATTENTION BASED RECURRENT NEURAL NETWORK FOR FUTURE EVENT PREDICTION
Patent №
US 10,169,656
Granted
2019-01-01
Filed 2017
Owner
NEC LABORATORIES AMERICA, INC.
Lab
—
AI components
6
ml · nlp · vision · speech · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15688131
Systems and devices including an imaging sensor to capture video sequences in an environment having safety concerns therein. The systems and devices further including a processor to generate driving series based on observations from the video sequences, and generate predictions of future events based on the observations using a dual-stage attention-based recurrent neural network (DA-RNN). The DA-RNN includes an input attention mechanism to extract relevant driving series, an encoder to encode the extracted relevant driving series into hidden states, a temporal attention mechanism to extract relevant hidden states, and a decoder to decode the relevant hidden states. The processor further generates a signal for initiating an action to machines to mitigate harm to items.
AI classification
Ownership
NEC LABORATORIES AMERICA, INC.
assignment · 434230506
Assignors
SONG, DONGJIN, CHEN, HAIFENG, JIANG, GUOFEI, QIN, YAO
On an employer assignment, the assignors are typically the inventors.