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VideoCapsuleNet - A Simplified Network for Action Detection

Offered By: University of Central Florida via YouTube

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Computer Vision Courses Machine Learning Courses Deep Learning Courses Computer Graphics Courses Capsule Networks Courses Neural Network Architecture Courses

Course Description

Overview

Explore a simplified network for action detection in this 22-minute lecture on VideoCapsuleNet. Delve into the fundamentals of Capsule Networks, computer graphics, and inverse graphics before examining the architecture of VideoCapsuleNet. Learn about convolutional capsule layers, capsule pooling, and the encoder structure. Analyze the training process, action localization accuracy, and qualitative results for entire videos. Investigate the effects of capsule masking and various ablation studies, including coordinate addition, skip connections, convolutional layers, losses, and reconstruction. Conclude with insights from synthetic dataset experiments to gain a comprehensive understanding of this innovative approach to video action detection.

Syllabus

Intro
Overview of Capsule Networks
Computer Graphics
Inverse Graphics
Capsules
Conventional Convolutional Layers
Convolutional Capsule Layers
Two Simplification
Capsule Pooling
Current Video Action Detection Network
VideoCapsuleNet Architecture
Encoder
VideoCapsuleNet Training
Action Localization Accuracy
Qualitative Results - Entire Videos
Effects of Capsule Masking
Ablations: Coordinate Addition
Ablations: Extra Skip Connections
Ablations: # of Convolutional Layers
Ablations: Losses and Reconstruction
Synthetic Dataset Experiments


Taught by

UCF CRCV

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