3D Pose Estimation Based on Reinforce Learning for 2D Image-Based 3D Model Retrieval

In this paper, we propose a novel characteristic view selection model (CVSM) to address the 2D image-based 3D object retrieval problem. This work includes two key contributions: 1) we propose a novel reinforcement learning model to estimate the 3D pose based on a 2D image; and 2) we render the pose-specific model to generate a representative angle view for retrieval applications. First, we define state, policy, action and reward functions to...