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pengcheng lei

5 accepted papers

2026

Feed-Forward Taylor-Gaussians-Flow: Towards Non-uniform Motion for Novel View Synthesis from Monocular Video

ICML 2026poster

Long-term non-uniform motion poses a significant challenge for feed-forward Novel View Synthesis (\textbf{NVS}), as it requires modeling higher-order motion, such as acceleration. Existing methods primarily rely on deformation fields or scene flow, which are limited to first-order approximations. Du…

Cited by 0SourceScholar
2025

Explicit Depth-Aware Blurry Video Frame Interpolation Guided by Differential Curves

CVPR 2025poster

Blurry video frame interpolation (BVFI), which aims to generate high-frame-rate clear videos from low-frame-rate blurry inputs, is a challenging yet significant task in computer vision. Current state-of-the-art approaches typically rely on linear or quadratic models to estimate intermediate motion.…

Cited by 0SourcePDFScholar
2025

Surface-Aware Feed-Forward Quadratic Gaussian for Frame Interpolation with Large Motion

NeurIPS 2025poster

Motion in the real world takes place in 3D space. Existing Frame Interpolation methods often estimate global receptive fields in 2D frame space. Due to the limitations of 2D space, these global receptive fields are limited, which makes it difficult to match object correspondences between frames, re…

Cited by 0SourceScholar
2023

Decomposition-Based Variational Network for Multi-Contrast MRI Super-Resolution and Reconstruction

ICCV 2023poster

Multi-contrast MRI super-resolution (SR) and reconstruction methods aim to explore complementary information from the reference image to help the reconstruction of the target image. Existing deep learning-based methods usually manually design fusion rules to aggregate the multi-contrast images, fail…

Cited by 27PDFcodeScholar
2023

Deep Unfolding Convolutional Dictionary Model for Multi-Contrast MRI Super-resolution and Reconstruction

IJCAI 2023poster

Magnetic resonance imaging (MRI) tasks often involve multiple contrasts. Recently, numerous deep learning-based multi-contrast MRI super-resolution (SR) and reconstruction methods have been proposed to explore the complementary information from the multi-contrast images. However, these methods eithe…