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HANWEN LIANG

9 accepted papers

2026

PanFlow: Decoupled Motion Control for Panoramic Video Generation

AAAI 2026technical

Panoramic video generation has attracted growing attention due to its applications in virtual reality and immersive media. However, existing methods lack explicit motion control and struggle to generate scenes with large and complex motions. We propose PanFlow a novel approach that exploits the sphe

Cited by 0SourcePDFScholar
2026

PanoWorld-X: Generating Explorable Panoramic Worlds via Sphere-Aware Video Diffusion

ICML 2026spotlight

Achieving a complete and explorable 360-degree visual world is a cornerstone of immersive content creation. While recent advances in video generation have achieved impressive results, they follow a 2D paradigm that treats content generation as transitions of 2D pixels, lacking an intrinsic understan…

Cited by 0SourceScholar
2026

StereoWorld: Geometry-Aware Monocular-to-Stereo Video Generation

CVPR 2026

The growing adoption of XR devices has fueled strong demand for high-quality stereo video, yet its production remains costly and artifact-prone.To address this challenge, we present **StereoWorld**, an **end-to-end framework** that repurposes a pretrained video generator for high-fidelity monocular-

Cited by 0SourceScholar
2025

Beyond Masked and Unmasked: Discrete Diffusion Models via Partial Masking

NeurIPS 2025poster

Masked diffusion models (MDM) are powerful generative models for discrete data that generate samples by progressively unmasking tokens in a sequence. Each token can take one of two states: masked or unmasked. We observe that token sequences often remain unchanged between consecutive sampling steps;…

Cited by 0SourceScholar
2025

SLU-DQN: A Model for Anticipatory Steam Detection for Steamer-Filling in Baijiu Intelligent Distillation Systems

IROS 2025

The true implementation of the Anticipatory Steam Detection for Steamer-Filling(ASDSF) process in baijiu intelligent distillation systems, which involves predicting and precisely spreading distillers’ grains before steam emerges, remains a critical unresolved challenge. In this study, we introduce t

Cited by 0SourceScholar
2025

Wonderland: Navigating 3D Scenes from a Single Image

CVPR 2025poster

This paper addresses a challenging question: how can we efficiently create high-quality, wide-scope 3D scenes from a single arbitrary image?Existing methods face several constraints, such as requiring multi-view data, time-consuming per-scene optimization, low visual quality, and distorted reconstru…

Cited by 12SourcePDFScholar
2024

Diffusion4D: Fast Spatial-temporal Consistent 4D generation via Video Diffusion Models

NeurIPS 2024poster

The availability of large-scale multimodal datasets and advancements in diffusion models have significantly accelerated progress in 4D content generation. Most prior approaches rely on multiple images or video diffusion models, utilizing score distillation sampling for optimization or generating pse…

Cited by 32SourcePDFScholar
2022

Self-Supervised Spatiotemporal Representation Learning by Exploiting Video Continuity

AAAI 2022technical

Recent self-supervised video representation learning methods have found significant success by exploring essential properties of videos, e.g. speed, temporal order, etc. This work exploits an essential yet under-explored property of videos, the textit{video continuity}, to obtain supervision signals…

Cited by 33SourcePDFScholar
2021

Boosting the Generalization Capability in Cross-Domain Few-Shot Learning via Noise-Enhanced Supervised Autoencoder

ICCV 2021poster

State of the art (SOTA) few-shot learning (FSL) methods suffer significant performance drop in the presence of domain differences between source and target datasets. The strong discrimination ability on the source dataset does not necessarily translate to high classification accuracy on the target d…

Cited by 79PDFScholar