Zicheng Zhang's Projects
[ICME 2023 Oral, Extended to TIP (UR)] The best zero-shot VQA approach that even outperforms several fully-supervised methods.
Download links for "Subjective Quality Assessment for Images Generated by Computer Graphics"
Offcial repo for 'Subjective and Objective Quality Assessment for in-the-Wild Computer Graphics Images'
β£[Comparison among Multiple Images!] A study on open-ended multi-image quality comparison: a dataset, a model and a benchmark.
image consistency
Official repo for 'DDH-QA: A Dynamic Digital Humans Quality Assessment Database'
Official access to 'Perceptual Quality Assessment for Digital Human Heads'
Official repo for "GMS-3DQA: Projection-based Grid Mini-patch Sampling for 3D Model Quality Assessment"
Marking for the same sences from different phone
Backup repo for "MD-VQA: Multi-Dimensional Quality Assessment for UGC Live Videos"
Collections of papers and code for employing MLLM for quality assessment tasks.
Official repo for 'MM-PCQA: Multi-Modal Learning for No-reference Point Cloud Quality Assessment' IJCAI2023
This is the code for the paper "A No-reference Evaluation Metric for Low-light Image Enhancement "
Point cloud version for "No-Reference Quality Assessment for 3D Colored Point Cloud and Mesh models".
Collections of papers, databases, and codes targeted at point cloud quality assessment (PCQA), mesh quality assessment (MQA), 3D model quality assessment (3DQA).
TL, DR: A systematic benchmark for multi-modality LLMs (MLLMs) on low-level vision and visual quality assessment.
TL, DR: Low-level visual instruction tuning, with dataset and fine-tuned checkpoints.
Official repo for "A Reduced-Reference Quality Assessment Metric for Textured Mesh Digital Humans", ICASSP 2024.
Official repo for "Advancing Zero-Shot Digital Human Quality Assessment through Text-Prompted Evaluation"
Official repo for "Optimizing Projection-based Point Cloud Quality Assessment with Human Preferred Viewpoints Selection"
Treating point cloud as moving camera videos: a no-reference quality assessment metric
My personal homepage