3D Point Cloud Perceptual Quality Score Prediction

December 2020 – May 2022

Tools: Python; Pytorch

Introduction: Construct a perceptual quality evaluation network for 3D point clouds using deep learning

Highlight: Achieved the PLCC accuracy of 91.22% on SJTU-PCQA (current: 77%) and 88.49% on M-PCCD(current: 86%); Submitted the academic paper

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Cooking Activity Recognition Challenge

February 2020 – April 2020

Tools: Python; Pytorch

Introduction: Recognize the macro (creating a salad or sandwich) and micro actions (chopping vegetables or peeling fruit) occurring during cooking based on the motion data collected by accelerometers

Highlight: Achieved the recognition accuracy of 53.53% for macro actions, 59.73% for micro-actions, and 56.63% for overall performance, which ranked in the top 5% among competitors; Invited to publish paper in Springer

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Face Recognition

July 2020 – August 2020

Tools: Python; Pytorch

Introduction: Face recognition using residual neural networks

Highlight: Achieved a final recognition accuracy of 97% with class average correct rate of 85%


Face Detection and Recognition

May 2020 – July 2020

Tools: Python; Machine Learning

Introduction: Face detection and recognition with tradition machine learning algorithms

Highlight: all algorithms were realized by manually without using any integrated package

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