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Liping Hou

4 accepted papers

2026

GenieDrive: Towards Physics-Aware Driving World Model with 4D Occupancy Guided Video Generation

CVPR 2026

Physics-aware driving world model is essential for drive planning, out-of-distribution data synthesis, and closed-loop evaluation. However, existing methods often rely on a single diffusion model to directly map driving actions to videos, which makes learning difficult and leads to physically incons

Cited by 0SourceScholar
2026

Grounding Everything in Tokens for Multimodal Large Language Models

CVPR 2026

Multimodal large language models (MLLMs) have made significant advancements in vision understanding and reasoning. However, the autoregressive Transformer architecture used by MLLMs requires tokenization on input images, which limits their ability to accurately ground objects within the 2D image spa

Cited by 0SourceScholar
2022

Shape-Adaptive Selection and Measurement for Oriented Object Detection

AAAI 2022technical

The development of detection methods for oriented object detection remains a challenging task. A considerable obstacle is the wide variation in the shape (e.g., aspect ratio) of objects. Sample selection in general object detection has been widely studied as it plays a crucial role in the performanc…

2021

Dense Label Encoding for Boundary Discontinuity Free Rotation Detection

CVPR 2021poster

Rotation detection serves as a fundamental building block in many visual applications involving aerial image, scene text, and face etc. Differing from the dominant regression-based approaches for orientation estimation, this paper explores a relatively less-studied methodology based on classificatio…

Cited by 350PDFScholar