Dong Ni

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Reversible watermarking scheme for medical image based on differential evolution

Bai Ying Lei, Ee-Leng Tan, Siping Chen, Dong Ni, Tianfu Wang, Haijun Lei
Expert Syst. Appl.
2014

A reversible watermarking method is proposed with wavelet transforms and SVD.Signature and logo data are inserted by recursive dither modulation algorithm.DE is explored to design the quantization… (More)

Standard Plane Localization in Fetal Ultrasound via Domain Transferred Deep Neural Networks

Hao Chen, Dong Ni, +4 authors Pheng Ann Heng
IEEE Journal of Biomedical and Health Informatics
2015

Automatic localization of the standard plane containing complicated anatomical structures in ultrasound (US) videos remains a challenging problem. In this paper, we present a learning-based approach… (More)

Automatic Fetal Ultrasound Standard Plane Detection Using Knowledge Transferred Recurrent Neural Networks

Hao Chen, Qi Dou, +4 authors Pheng Ann Heng
MICCAI
2015

Accurate acquisition of fetal ultrasound US standard planes is one of the most crucial steps in obstetric diagnosis. The conventional way of standard plane acquisition requires a thorough knowledge… (More)

Accurate Segmentation of Cervical Cytoplasm and Nuclei Based on Multiscale Convolutional Network and Graph Partitioning

Youyi Song, Ling Zhang, Siping Chen, Dong Ni, Bai Ying Lei, Tianfu Wang
IEEE Transactions on Biomedical Engineering
2015

In this paper, a multiscale convolutional network (MSCN) and graph-partitioning-based method is proposed for accurate segmentation of cervical cytoplasm and nuclei. Specifically, deep learning via… (More)

Volumetric Ultrasound Panorama Based on 3D SIFT

Dong Ni, Yingge Qu, +4 authors Pheng Ann Heng
MICCAI
2008

The reconstruction of three-dimensional (3D) ultrasound panorama from multiple ultrasound volumes can provide a wide field of view for better clinical diagnosis. Registration of ultrasound volumes… (More)

Towards Personalized Statistical Deformable Model and Hybrid Point Matching for Robust MR-TRUS Registration

Y. C. Wang, Jie-Zhi Cheng, +6 authors Pheng Ann Heng
IEEE Transactions on Medical Imaging
2016

Registration and fusion of magnetic resonance (MR) and 3D transrectal ultrasound (TRUS) images of the prostate gland can provide high-quality guidance for prostate interventions. However, accurate… (More)

Standard plane localization in ultrasound by radial component model and selective search.

Dong Ni, Xiaodong Yang, +6 authors Tianfu Wang
Ultrasound in medicine & biology
2014

Acquisition of the standard plane is crucial for medical ultrasound diagnosis. However, this process requires substantial experience and a thorough knowledge of human anatomy. Therefore it is very… (More)

Dynamics and control of thin film surface microstructure in a complex deposition process

Dong Ni, Panagiotis D. Christofides
2005

In this work, a complex deposition process, which includes two types of macromolecules whose growth behaviors are very different, is investigated. This deposition process is influenced byboth short-… (More)

Reconstruction of volumetric ultrasound panorama based on improved 3D SIFT

Dong Ni, Yim-Pan Chui, +5 authors Pheng Ann Heng
Comp. Med. Imag. and Graph.
2009

Registration of ultrasound volumes is a key issue for the reconstruction of volumetric ultrasound panorama. In this paper, we propose an improved three-dimensional (3D) scale invariant feature… (More)

Automatic Localization and Identification of Vertebrae in Spine CT via a Joint Learning Model with Deep Neural Networks

Hao Chen, Chiyao Shen, +4 authors Pheng Ann Heng
MICCAI
2015

Accurate localization and identification of vertebrae in 3D spinal images is essential for many clinical tasks. However, automatic localization and identification of vertebrae remains challenging due… (More)

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