Core Concepts
Proposing a novel framework for Category-Agnostic Pose Estimation based on meta-point learning and refining.
Abstract
The content introduces a novel framework for Category-Agnostic Pose Estimation (CAPE) based on meta-point learning. It addresses the limitations of existing methods by proposing a two-stage approach that predicts meta-points without support images and refines them to desired keypoints using support information. The framework includes a progressive deformable point decoder and a slacked regression loss for improved prediction and supervision. Extensive experiments on the MP-100 dataset demonstrate the effectiveness of the proposed framework in outperforming existing methods in CAPE.
Introduction to Pose Estimation
Pose estimation significance in computer vision.
Increasing attention due to applications in various fields.
Existing Methods Overview
Limitations of category-specific pose estimation methods.
Introduction of Category-Agnostic Pose Estimation (CAPE).
Proposed Framework: Meta-Point Learning
Predicting meta-points without support images.
Refining meta-points to desired keypoints using support information.
Progressive Deformable Point Decoder
Detailed explanation of the decoder architecture.
Training and Inference Process
Description of training objectives and inference stage procedures.
Experiments and Results
Evaluation on the MP-100 dataset with comparisons to baselines.
Qualitative Analyses
Visualization of predicted meta-points and keypoints.
Ablation Study
Investigation into component combinations and configurations' impact.
Stats
"Our method not only reveals the inherency of keypoints but also outperforms existing methods of CAPE."
"The proposed framework is evaluated on large-scale MP-100 dataset."