Youcheng Song — accepted AI-conference papers

2021

Shape-Pose Ambiguity in Learning 3D Reconstruction from Images

Yunjie Wu, Zhengxing Sun, Youcheng Song, Yunhan Sun, YiJie Zhong, Jinlong Shi

AAAI 2021technical

Learning single-image 3D reconstruction with only 2D images supervision is a promising research topic. The main challenge in image-supervised 3D reconstruction is the shape-pose ambiguity, which means a 2D supervision can be explained by an erroneous 3D shape from an erroneous pose. It will introduc…

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2020

Slicenet: Slice-Wise 3D Shapes Reconstruction from Single Image

Yunjie Wu, Zhengxing Sun, Youcheng Song, Yunhan Sun, Jinlong Shi

ICASSP 2020accepted

3D object reconstruction from a single image is a highly ill-posed problem, requiring strong prior knowledge of 3D shapes. Deep learning methods are popular for this task. Especially, most works utilized 3D deconvolution to generate 3D shapes. However, the resolution of results is limited by the hig…

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