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Yitong Chen

5 accepted papers

2026

Compositional Text-to-Image Generation Via Region-aware Bimodal Direct Preference Optimization

CVPR 2026

Despite the rapid progress of text-to-image (T2I) models, generating images that accurately reflect complex compositional prompts (covering attribute bindings, object relationships, counting) still remains challenging. To address this, we propose BIDPO, a framework to enhance T2I model's capability

Cited by 0SourcecodeScholar
2025

Comprehensive Multi-Modal Prototypes Are Simple and Effective Classifiers for Vast-Vocabulary Object Detection

AAAI 2025technical

Enabling models to recognize vast open-world categories has been a longstanding pursuit in object detection. By leveraging the generalization capabilities of vision-language models, current open-world detectors can recognize a broader range of vocabularies, despite being trained on limited categorie…

2025

INST-IT: Boosting Instance Understanding via Explicit Visual Prompt Instruction Tuning

NeurIPS 2025poster

Large Multimodal Models (LMMs) have made significant breakthroughs with the advancement of instruction tuning. However, while existing models can understand images and videos at a holistic level, they still struggle with instance-level understanding that requires a more fine-grained comprehension an…

Cited by 0SourceScholar
2025

Visual Anomaly Detection for Reliable Robotic Implantation of Flexible Microelectrode Array

IROS 2025

Flexible microelectrode (FME) implantation into brain cortex is challenging due to the deformable fiber-like structure of FME probe and the interaction with critical bio-tissue. To ensure the reliability and safety, the implantation process should be monitored carefully. This paper develops an image

Cited by 0SourceScholar