3D Object Captioning

3D Object Captioning is a subtask in the field of computer vision that aims to generate natural language descriptions of objects based on point cloud representations. The goal of this task is to extract key features from 3D data and convert them into accurate and detailed textual explanations, thereby enhancing the understanding and interaction with complex scenes. 3D Object Captioning holds significant value in applications such as autonomous driving, robot navigation, and virtual reality, as it can provide richer environmental information and more precise object recognition.