Search Results for author: Mang Ning

Found 3 papers, 2 papers with code

Elucidating the Exposure Bias in Diffusion Models

4 code implementations29 Aug 2023 Mang Ning, Mingxiao Li, Jianlin Su, Albert Ali Salah, Itir Onal Ertugrul

Diffusion models have demonstrated impressive generative capabilities, but their \textit{exposure bias} problem, described as the input mismatch between training and sampling, lacks in-depth exploration.

Attribute Image Generation

Input Perturbation Reduces Exposure Bias in Diffusion Models

1 code implementation27 Jan 2023 Mang Ning, Enver Sangineto, Angelo Porrello, Simone Calderara, Rita Cucchiara

Denoising Diffusion Probabilistic Models have shown an impressive generation quality, although their long sampling chain leads to high computational costs.

Denoising Image Generation +1

SeeFar: Vehicle Speed Estimation and Flow Analysis from a Moving UAV

no code implementations ICIAP 2022 Mang Ning, Xiaoliang Ma, Yao Lu, Simone Calderara, Rita Cucchiara

In this paper, we introduce SeeFar to achieve vehicle speed estimation and traffic flow analysis based on YOLOv5 and DeepSORT from a moving drone.

Vehicle Speed Estimation

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