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Ruian He

5 accepted papers

2025

Efficient Online Training for Zero-Shot Time-Lapse Microscopy Denoising and Super-Resolution

AAAI 2025technical

In time-lapse microscopy, inherent noise significantly limits imaging sensitivity and increases measurement uncertainty. Due to the scarcity of clean data, zero-shot approaches have emerged as highly data-efficient solutions for microscopy denoising. However, existing methods typically process video…

Cited by 0SourcePDFScholar
2024

Context-Aware Iteration Policy Network for Efficient Optical Flow Estimation

AAAI 2024technical

Existing recurrent optical flow estimation networks are computationally expensive since they use a fixed large number of iterations to update the flow field for each sample. An efficient network should skip iterations when the flow improvement is limited. In this paper, we develop a Context-Aware It…

Cited by 2SourcePDFScholar
2024

Low-Latency Space-Time Supersampling for Real-Time Rendering

AAAI 2024technical

With the rise of real-time rendering and the evolution of display devices, there is a growing demand for post-processing methods that offer high-resolution content in a high frame rate. Existing techniques often suffer from quality and latency issues due to the disjointed treatment of frame supersam…

2024

SAMFlow: Eliminating Any Fragmentation in Optical Flow with Segment Anything Model

AAAI 2024technical

Optical Flow Estimation aims to find the 2D dense motion field between two frames. Due to the limitation of model structures and training datasets, existing methods often rely too much on local clues and ignore the integrity of objects, resulting in fragmented motion estimation. Through theoretical…

Cited by 15SourcePDFScholar
2023

Fine-Grained Blind Face Inpainting with 3D Face Component Disentanglement

ICASSP 2023accepted

Inpainting is a task to restore occlusion or other corruption on images. However, previous works require mask of the occluded area to restore the occluded image, which is inconvenient for application. Blind face inpainting aims to automatically restore the occluded face without position information…

Cited by 0SourceScholar