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Yuchi Liu

4 accepted papers

2026

Masked Region Transformer for Layered Image Generation and Editing at Scale

CVPR 2026

Layered image generation and editing is a fundamental capability that enables layer-wise reuse, editing, and composition of generated visual content, analogous to word-level editing in natural language. Despite its importance, this remains an underexplored area at scale. To address this gap, we pres

Cited by 0SourceScholar
2025

Enhancing Character-Level Understanding in LLMs through Token Internal Structure Learning

ACL 2025long

Tokenization methods like Byte-Pair Encoding (BPE) enhance computational efficiency in large language models (LLMs) but often obscure internal character structures within tokens. This limitation hinders LLMs’ ability to predict precise character positions, which is crucial in tasks like Chinese Spel…

2022

How to Synthesize a Large-Scale and Trainable Micro-Expression Dataset?

ECCV 2022poster

"This paper does not contain technical novelty but introduces our key discoveries in a data generation protocol, a database and insights. We aim to address the lack of large-scale datasets in micro-expression (MiE) recognition due to the prohibitive cost of data collection, which renders large-scale…

2020

Semi-Siamese Training for Shallow Face Learning

ECCV 2020poster

Most existing public face datasets, such as MS-Celeb-1M and VGGFace2, provide abundant information in both breadth (large number of IDs) and depth (sufficient number of samples) for training. However, in many real-world scenarios of face recognition, the training dataset is limited in depth, $ extit…