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Bojun Cheng

11 accepted papers

2026

DIMOS: Disentangling Instance-level Moving Object Segmentation

CVPR 2026

Moving instance segmentation (MIS) attracts increasing attention due to its broad applications in traffic surveillance, autonomous driving, and animal tracking. Event cameras record asynchronous brightness changes, providing high temporal resolution and dynamic range, which makes them highly sensiti

Cited by 0SourceScholar
2026

Exploring Data-Free LoRA Transferability for Video Diffusion Models

ICML 2026poster

Video diffusion models leveraging step distillation or causal distillation have achieved remarkable performance. However, adapting existing LoRAs to these variants remains a critical challenge due to weight space mismatches. We observe that direct application leads to style degradation and structura…

Cited by 0SourceScholar
2026

Guidance Matters: Rethinking the Evaluation Pitfall for Text-to-Image Generation

ICLR 2026poster

Classifier-free guidance (CFG) has helped diffusion models achieve great conditional generation in various fields. Recently, more diffusion guidance methods have emerged with improved generation quality and human preference. However, can these emerging diffusion guidance methods really achieve solid…

Cited by 0SourceScholar
2026

MDN: Parallelizing Stepwise Momentum for Delta Linear Attention

ICML 2026poster

Linear Attention (LA) offers a promising paradigm for scaling large language models (LLMs) to long sequences by avoiding the quadratic complexity of self-attention. Recent LA models such as Mamba2 and GDN interpret linear recurrences as closed-form online stochastic gradient descent (SGD), but naive…

Cited by 0SourceScholar
2026

Optimizing Few-Step Generation with Adaptive Matching Distillation

ICML 2026poster

Distribution Matching Distillation (DMD) is a powerful acceleration paradigm, yet its stability is often compromised in **Forbidden Zones**—regions where the real teacher provides unreliable guidance while the fake teacher exerts insufficient repulsive force. In this work, we propose a unified optim…

Cited by 0SourceScholar
2026

Scalable Event Cloud Network for Event-based Classification

ICML 2026oral

Event cameras are biologically inspired sensors garnering significant attention from both industry and academia. Mainstream methods favor frame and voxel representations, which reach a satisfactory performance while introducing time-consuming transformations, bulky models, and sacrificing fine-grain…

Cited by 0SourceScholar
2025

ClearSight: Human Vision-Inspired Solutions for Event-Based Motion Deblurring

ICCV 2025poster

Motion deblurring addresses the challenge of image blur caused by camera or scene movement. Event cameras provide motion information that is encoded in the asynchronous event streams. To efficiently leverage the temporal information of event streams, we employ Spiking Neural Networks (SNNs) for moti…

Cited by 0SourcePDFScholar
2025

E2B: A Single Modality Point-Based Tracker with Event Cameras

ICRA 2025

High-speed object tracking holds significant relevance across robotic domains, such as drones and autonomous driving. Compared to conventional cameras, event cameras are equipped with the ability to capture object motion information at exceptionally high temporal resolution with relatively low power

Cited by 1SourceScholar
2024

A Simple and Effective Point-based Network for Event Camera 6-DOFs Pose Relocalization

CVPR 2024poster

Event cameras exhibit remarkable attributes such as high dynamic range asynchronicity and low latency making them highly suitable for vision tasks that involve high-speed motion in challenging lighting conditions. These cameras implicitly capture movement and depth information in events making them…

Cited by 12SourcePDFScholar
2024

CLIF: Complementary Leaky Integrate-and-Fire Neuron for Spiking Neural Networks

ICML 2024spotlight

Spiking neural networks (SNNs) are promising brain-inspired energy-efficient models. Compared to conventional deep Artificial Neural Networks (ANNs), SNNs exhibit superior efficiency and capability to process temporal information. However, it remains a challenge to train SNNs due to their undifferen…

2024

SpikePoint: An Efficient Point-based Spiking Neural Network for Event Cameras Action Recognition

ICLR 2024spotlight

Event cameras are bio-inspired sensors that respond to local changes in light intensity and feature low latency, high energy efficiency, and high dynamic range. Meanwhile, Spiking Neural Networks (SNNs) have gained significant attention due to their remarkable efficiency and fault tolerance. By syne…

Cited by 25SourcePDFScholar