Search Results for author: Guangyang Wu

Found 7 papers, 5 papers with code

Text2QR: Harmonizing Aesthetic Customization and Scanning Robustness for Text-Guided QR Code Generation

1 code implementation CVPR 2024 Guangyang Wu, Xiaohong Liu, Jun Jia, Xuehao Cui, Guangtao Zhai

This approach harnesses the potent generation capabilities of stable-diffusion models, navigating the trade-off between image aesthetics and QR code scannability.

Code Generation

AccFlow: Backward Accumulation for Long-Range Optical Flow

1 code implementation ICCV 2023 Guangyang Wu, Xiaohong Liu, Kunming Luo, Xi Liu, Qingqing Zheng, Shuaicheng Liu, Xinyang Jiang, Guangtao Zhai, Wenyi Wang

To train and evaluate the proposed AccFlow, we have constructed a large-scale high-quality dataset named CVO, which provides ground-truth optical flow labels between adjacent and distant frames.

Optical Flow Estimation

FastLLVE: Real-Time Low-Light Video Enhancement with Intensity-Aware Lookup Table

1 code implementation13 Aug 2023 Wenhao Li, Guangyang Wu, Wenyi Wang, Peiran Ren, Xiaohong Liu

Experimental results on benchmark datasets demonstrate that our method achieves the State-Of-The-Art (SOTA) performance in terms of both image quality and inter-frame brightness consistency.

Video Enhancement

Cheap-fake Detection with LLM using Prompt Engineering

no code implementations5 Jun 2023 Guangyang Wu, Weijie Wu, Xiaohong Liu, Kele Xu, Tianjiao Wan, Wenyi Wang

We enhance the baseline algorithm by incorporating a Large Language Model (LLM), GPT3. 5, as a feature extractor.

Image Captioning Image Generation +3

H-VFI: Hierarchical Frame Interpolation for Videos with Large Motions

no code implementations21 Nov 2022 Changlin Li, Guangyang Wu, Yanan sun, Xin Tao, Chi-Keung Tang, Yu-Wing Tai

The learnt deformable kernel is then utilized in convolving the input frames for predicting the interpolated frame.

Video Frame Interpolation

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