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Zhengxing Sun

7 accepted papers

2024

SasWOT: Real-Time Semantic Segmentation Architecture Search WithOut Training

AAAI 2024technical

In this paper, we present SasWOT, the first training-free Semantic segmentation Architecture Search (SAS) framework via an auto-discovery proxy. Semantic segmentation is widely used in many real-time applications. For fast inference and memory efficiency, Previous SAS seeks the optimal segmenter by…

Cited by 24SourcePDFScholar
2021

AdaAttN: Revisit Attention Mechanism in Arbitrary Neural Style Transfer

ICCV 2021poster

Fast arbitrary neural style transfer has attracted widespread attention from academic, industrial and art communities due to its flexibility in enabling various applications. Existing solutions either attentively fuse deep style feature into deep content feature without considering feature distribut…

Cited by 444PDFcodeScholar
2021

Shape-Pose Ambiguity in Learning 3D Reconstruction from Images

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…

2020

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

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…

Cited by 0SourceScholar
2019

Group-Wise Deep Object Co-Segmentation With Co-Attention Recurrent Neural Network

ICCV 2019poster

Effective feature representations which should not only express the images individual properties, but also reflect the interaction among group images are essentially crucial for real-world co-segmentation. This paper proposes a novel end-to-end deep learning approach for group-wise object co-segment…

Cited by 75PDFScholar
2019

PPSAN: Perceptual-aware 3D Point Cloud Segmentation via Adversarial Learning

ICASSP 2019accepted

Point cloud segmentation is a key problem of 3D multimedia signal processing. Existing methods usually use a single network structure which is trained by a per-point loss. These methods mainly focus on the geometric similarity between the prediction results and the ground truth, ignoring visual perc…

Cited by 0SourceScholar