DeepAI AI Chat
Log In Sign Up

Yoga-82: A New Dataset for Fine-grained Classification of Human Poses

04/22/2020
by   Manisha Verma, et al.
IIT Gandhinagar
5

Human pose estimation is a well-known problem in computer vision to locate joint positions. Existing datasets for the learning of poses are observed to be not challenging enough in terms of pose diversity, object occlusion, and viewpoints. This makes the pose annotation process relatively simple and restricts the application of the models that have been trained on them. To handle more variety in human poses, we propose the concept of fine-grained hierarchical pose classification, in which we formulate the pose estimation as a classification task, and propose a dataset, Yoga-82, for large-scale yoga pose recognition with 82 classes. Yoga-82 consists of complex poses where fine annotations may not be possible. To resolve this, we provide hierarchical labels for yoga poses based on the body configuration of the pose. The dataset contains a three-level hierarchy including body positions, variations in body positions, and the actual pose names. We present the classification accuracy of the state-of-the-art convolutional neural network architectures on Yoga-82. We also present several hierarchical variants of DenseNet in order to utilize the hierarchical labels.

READ FULL TEXT

page 1

page 3

page 4

page 6

page 7

10/13/2020

Infant Pose Learning with Small Data

With the increasing maturity of the human pose estimation domain, its ap...
10/17/2022

Automatic Analysis of Human Body Representations in Western Art

The way the human body is depicted in classical and modern paintings is ...
10/21/2022

PoseScript: 3D Human Poses from Natural Language

Natural language is leveraged in many computer vision tasks such as imag...
10/19/2018

Improving Annotation for 3D Pose Dataset of Fine-Grained Object Categories

Existing 3D pose datasets of object categories are limited to generic ob...
04/11/2019

Improved training of binary networks for human pose estimation and image recognition

Big neural networks trained on large datasets have advanced the state-of...
05/20/2014

Single camera pose estimation using Bayesian filtering and Kinect motion priors

Traditional approaches to upper body pose estimation using monocular vis...
06/10/2021

The 2021 Hotel-ID to Combat Human Trafficking Competition Dataset

Hotel recognition is an important task for human trafficking investigati...

Code Repositories