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Lingen Li

8 accepted papers

2026

CubeComposer: Spatio-Temporal Autoregressive 4K 360deg Video Generation from Perspective Video

CVPR 2026

Generating high-quality 360deg panoramic videos from perspective input is one of the crucial applications for virtual reality (VR), whereby high-resolution videos are especially important for immersive experience. Existing methods are constrained by computational limitations of vanilla diffusion mod

Cited by 0SourceScholar
2026

GenCompositor: Generative Video Compositing with Diffusion Transformer

ICLR 2026poster

Video compositing combines live-action footage to create video production, serving as a crucial technique in video creation and film production. Traditional pipelines require intensive labor efforts and expert collaboration, resulting in lengthy production cycles and high manpower costs. To address…

Cited by 0SourcecodeScholar
2026

IC-Custom: Diverse Image Customization via In-Context Learning

ICLR 2026poster

Image customization, a crucial technique for industrial media production, aims to generate content that is consistent with reference images. However, current approaches conventionally separate image customization into position-aware and position-free customization paradigms and lack a universal fram…

Cited by 0SourcecodeScholar
2026

ToonComposer: Streamlining Cartoon Production with Generative Post-Keyframing

ICLR 2026poster

Traditional cartoon and anime production involves keyframing, inbetweening, and colorization stages, which require intensive manual effort. Despite recent advances in AI, existing methods often handle these stages separately, leading to error accumulation and artifacts. For instance, inbetweening ap…

Cited by 0SourcecodeScholar
2025

NVComposer: Boosting Generative Novel View Synthesis with Multiple Sparse and Unposed Images

CVPR 2025poster

Recent advancements in generative models have significantly improved novel view synthesis (NVS) from multi-view data. However, existing methods depend on external multi-view alignment processes, such as explicit pose estimation or pre-reconstruction, which limits their flexibility and accessibility,…

Cited by 1SourcePDFScholar
2025

PolarFree: Polarization-based Reflection-Free Imaging

CVPR 2025poster

Reflection removal is challenging due to complex light interactions, where reflections obscure important details and hinder scene understanding. Polarization naturally provides a powerful cue to distinguish between reflected and transmitted light, enabling more accurate reflection removal. However,…

2024

Goal Conditioned Reinforcement Learning for Photo Finishing Tuning

NeurIPS 2024poster

Photo finishing tuning aims to automate the manual tuning process of the photo finishing pipeline, like Adobe Lightroom or Darktable. Previous works either use zeroth-order optimization, which is slow when the set of parameters increases, or rely on a differentiable proxy of the target finishing pip…

Cited by 0SourcePDFScholar
2022

Quantization-Aware Deep Optics for Diffractive Snapshot Hyperspectral Imaging

CVPR 2022poster

Diffractive snapshot hyperspectral imaging based on the deep optics framework has been striving to capture the spectral images of dynamic scenes. However, existing deep optics frameworks all suffer from the mismatch between the optical hardware and the reconstruction algorithm due to the quantizatio…

Cited by 47PDFScholar