Search Results for author: Taiki Sekii

Found 4 papers, 0 papers with code

Unified Keypoint-based Action Recognition Framework via Structured Keypoint Pooling

no code implementations CVPR 2023 Ryo Hachiuma, Fumiaki Sato, Taiki Sekii

A point cloud deep-learning paradigm is introduced to the action recognition, and a unified framework along with a novel deep neural network architecture called Structured Keypoint Pooling is proposed.

Action Recognition Data Augmentation +5

Prompt-Guided Zero-Shot Anomaly Action Recognition using Pretrained Deep Skeleton Features

no code implementations CVPR 2023 Fumiaki Sato, Ryo Hachiuma, Taiki Sekii

Particularly, during the training phase using normal samples, the method models the distribution of skeleton features of the normal actions while freezing the weights of the DNNs and estimates the anomaly score using this distribution in the inference phase.

Action Recognition Zero-Shot Learning

Pose Proposal Networks

no code implementations ECCV 2018 Taiki Sekii

We propose a novel method to detect an unknown number of articulated 2D poses in real time.

object-detection Object Detection

Robust, Real-Time 3D Tracking of Multiple Objects With Similar Appearances

no code implementations CVPR 2016 Taiki Sekii

A major limitation of previous techniques is foreground confusion, in which the shapes of objects and/or ghosting artifacts are ignored and are hence not appropriately specified in foreground regions.

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