Search Results for author: Xiufeng Jiang

Found 4 papers, 1 papers with code

Deep Image Matting with Flexible Guidance Input

1 code implementation21 Oct 2021 Hang Cheng, Shugong Xu, Xiufeng Jiang, Rongrong Wang

In this paper, we propose a matting method that use Flexible Guidance Input as user hint, which means our method can use trimap, scribblemap or clickmap as guidance information or even work without any guidance input.

Image Matting

Arbitrary-Shaped Text Detection withAdaptive Text Region Representation

no code implementations1 Apr 2021 Xiufeng Jiang, Shugong Xu, Shunqing Zhang, Shan Cao

In this paper, we propose a novel text regionrepresentation method, with a robust pipeline, which can precisely detect dense adjacent text instances witharbitrary shapes.

Text Detection

Tracking Based Semi-Automatic Annotation for Scene Text Videos

no code implementations29 Mar 2021 Jiajun Zhu, Xiufeng Jiang, Zhiwei Jia, Shugong Xu, Shan Cao

Moreover, a paired low-quality scene text video dataset named Text-RBL is proposed, consisting of raw videos, blurry videos, and low-resolution videos, labeled by the proposed convenient semi-automatic labeling strategy.

Scene Text Detection text annotation +1

Deep Learning based OTDOA Positioning for NB-IoT Communication Systems

no code implementations10 Apr 2020 Guangjin Pan, Tao Wang, Xiufeng Jiang, Shunqing Zhang

Positioning is becoming a key component in many Internet of Things (IoT) applications.

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