Hi, I'm Sun Lei.

Master’s Student in Computer Science and Technology

Hohai University

I am a master's student at Hohai University, focusing on open-vocabulary 3D scene understanding, 3D semantic segmentation, and multimodal semantic feature alignment.

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Hohai University M.Eng. in Electronic Information

Sep 2025 – Present

Nanjing Forestry University B.S. in Software Engineering

Sep 2021 – Jun 2025

3D Scene Understanding

Open-Vocabulary Recognition

Computer Vision • Deep Learning • Robot Navigation

Selected Projects

RESEARCH arrow_outward

Open-Vocabulary 3D Semantic Understanding

Research on recognition and alignment.

3D Vision Open Vocab

ROBOTICS arrow_outward

Mobile Robot Path Planning & Perception

Global-local navigation (A*, DWA).

A-Star Planning

PLATFORM arrow_outward

Westno Consolidation System

Logistics platform.

Spring Boot Vue 3

Internship Experience

2025.01 — 2025.02

Backend Development Intern Jiangsu Jinmao International E-Commerce Co., Ltd.

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2024.07 — 2024.09

Backend Development Intern Westno International Supply Chain Management Co., Ltd.

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