Search Results for author: Zhiwang Zhang

Found 5 papers, 4 papers with code

LoopAnimate: Loopable Salient Object Animation

no code implementations14 Apr 2024 Fanyi Wang, Peng Liu, Haotian Hu, Dan Meng, Jingwen Su, Jinjin Xu, Yanhao Zhang, Xiaoming Ren, Zhiwang Zhang

The proposed LoopAnimate, which for the first time extends the single-pass generation length of UNet-based video generation models to 35 frames while maintaining high-quality video generation.

Object Video Generation

GAM : Gradient Attention Module of Optimization for Point Clouds Analysis

1 code implementation19 Mar 2023 Haotian Hu, Fanyi Wang, Jingwen Su, Hongtao Zhou, Yaonong Wang, Laifeng Hu, Yanhao Zhang, Zhiwang Zhang

In point cloud analysis tasks, the existing local feature aggregation descriptors (LFAD) are unable to fully utilize information in the neighborhood of central points.

CM-MLP: Cascade Multi-scale MLP with Axial Context Relation Encoder for Edge Segmentation of Medical Image

1 code implementation23 Aug 2022 Jinkai Lv, Yuyong Hu, Quanshui Fu, Zhiwang Zhang, Yuqiang Hu, Lin Lv, Guoqing Yang, Jinpeng Li, Yi Zhao

However, those methods have the following challenges when dealing with the edges of the medical images: (1) Previous convolutional-based methods do not focus on the boundary relationship between foreground and background around the segmentation edge, which leads to the degradation of segmentation performance when the edge changes complexly.

Image Segmentation Inductive Bias +3

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