Resource Type

Journal Article 120

Conference Videos 2

Year

2023 10

2022 20

2021 4

2020 10

2019 7

2018 9

2017 15

2016 2

2015 9

2014 4

2013 2

2012 2

2011 4

2010 4

2009 2

2008 2

2007 4

2006 1

2001 1

2000 4

open ︾

Keywords

Imaging 3

Around corners 2

Camera array 2

Compressed sensing 2

Computational imaging 2

Deep learning 2

Hyperspectral imaging 2

Light field imaging 2

X-ray imaging 2

cancer 2

diffusion tensor imaging 2

fluorescent probes 2

imaging 2

ultrasound 2

-ECBM 1

3D imaging 1

3D pore volume distribution 1

3D printing 1

3D reconstruction 1

open ︾

Search scope:

排序： Display mode:

High-intensity focused ultrasound tumor ablation: Review of ten years of clinical experience

Lian ZHANG, Zhi-Biao WANG

Frontiers of Medicine 2010, Volume 4, Issue 3,   Pages 294-302 doi: 10.1007/s11684-010-0092-8

Abstract: High-intensity focused ultrasound (HIFU) is a technique to destroy tissue at depth within the body, selectivelyDiagnostic ultrasound is the first imaging modality used for guiding HIFU ablation.In 1997, a patient with osteosarcoma was first successfully treated with ultrasound imaging-guided HIFUimaging-guided HIFU.HIFU is a promising technique.

Keywords： high-intensity focused ultrasound (HIFU)     ultrasound imaging-guided HIFU (USgHIFU)     magnetic resonanceimaging-guided HIFU (MRgHIFU)    

HTML PDF Collect

A High-Precision US-Guided Robot-Assisted HIFU Treatment System for Breast Cancer Article

Tianhan Tang,Takashi Azuma,Toshihide Iwahashi,Hideki Takeuchi,Etsuko Kobayashi,Ichiro Sakuma

Engineering 2018, Volume 4, Issue 5,   Pages 702-713 doi: 10.1016/j.eng.2018.07.008

Abstract: A strong treatment candidate is high-intensity focused ultrasound (HIFU), a non-invasive therapeuticTo improve the precision and lower the cost of HIFU treatment, our group has developed an ultrasound(US)-guided, five-degree-of-freedom (DOF), robot-assisted HIFU system.three-dimensional (3D) US image reconstruction, target segmentation, treatment path generation, and automatic HIFUUnder the US guidance, the centroids of the HIFU-ablated area deviated by less than 2 mm from the planned

Keywords： HIFU     Breast cancer     US-guided navigation     Medical robotics     Accuracy evaluation    

HTML PDF Collect

Ultrasound-guided prostate percutaneous intervention robot system and calibration by informative particle

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 3-3 doi: 10.1007/s11465-021-0659-x

Abstract: Applying a robot system in ultrasound-guided percutaneous intervention is an effective approach for prostateIn this paper, an 8-degree-of-freedom robot system is proposed for ultrasound probe manipulation, needle

Keywords： ultrasound image guidance     prostate percutaneous intervention     parallel robot     kinematics identification    

HTML PDF Collect

Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4,   Pages 301-310 doi: 10.1631/FITEE.1400205

Abstract: Quadrature demodulation is used in medical ultrasound imaging to derive the envelope and instantaneousIn this paper, we propose an efficient quadrature demodulation method for B-mode and color flow imagingIn the in vivo color flow imaging experiments, the time of the demodulation process was 5.66 ms and 3.36

Keywords： B-mode ultrasound imaging     Color flow imaging     Quadrature demodulation     Finite impulse response filter    

HTML PDF Collect

The Preliminary Study On Malignant Tumors Effects of High Intensive Focused Ultrasound——A Primary ClinicalReport On 78 Cases of Malignant Turmors in HIFU Therapy

He Shenxu,Xiong Liulin,Yu Jinsheng,Lan Jiang

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 62-66

Abstract:

Aim To evaluate the clinical effect and safety of high intensive focused ultrasound (HIFU).effect rate is 15. 6%, effect rate is 80. 4%, and non-effect rate is 4. 3% (because of ribber stopping ultrasoundHIFU combined with a lower dosage radiotherapy and chemotherapy can speed up tumor falling off or atrophyConclusions The HIFU is a kind of safe and effective method to treat abdominal malignant tumor, worth

Keywords： malignant tumor     pyrotherapy     extracorporeal focused     ultrasound    

HTML PDF Collect

Optical Molecular Imaging Frontiers in Oncology: The Pursuit of Accuracy and Sensitivity Review

Kun Wang,Chongwei Chi,Zhenhua Hu,Muhan Liu,Hui Hui,Wenting Shang,Dong Peng,Shuang Zhang,Jinzuo Ye,Haixiao Liu,Jie Tian

Engineering 2015, Volume 1, Issue 3,   Pages 309-323 doi: 10.15302/J-ENG-2015082

Abstract:

Cutting-edge technologies in optical molecular imaging have ushered in new frontiers in cancer researchclinical translation, and medical practice, as evidenced by recent advances in optical multimodality imaging, Cerenkov luminescence imaging (CLI), and optical image-guided surgeries.New abilities allow in vivo cancer imaging with sensitivity and accuracy that are unprecedentedin conventional imaging approaches.

Keywords： optical molecular imaging     multimodality molecular imaging     optical multimodality tomography     Cerenkov luminescenceimaging     intraoperative image-guided surgery    

HTML PDF Collect

Time reversal method for guided wave inspection in pipes

DENG Fei, WU Bin, HE Cunfu

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3,   Pages 251-260 doi: 10.1007/s11465-008-0050-1

Abstract: that the time reversal array method is beneficial to the improvement of the signal-to-noise ratio of a guidedThe time reversal process used for guided wave inspection leads to the temporal and spatial focusing.

Keywords： reversal process     beneficial     circumferential location     energy     number    

HTML PDF Collect

Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 4,   Pages 422-427 doi: 10.1007/s11705-013-1353-2

Abstract: These catalysts were then evaluated in terms of the removal of dibenzothiophene (DBT) by ultrasound-assistedAfter supporting PTA on AC, the DBT conversion can be improved by 38.9% after ultrasound irradiationtests of PTA/AC showed that the catalytic oxidative activity of PTA/AC was nearly kept constant after ultrasoundirradiation for 20 min, which makes it a promising catalyst to use in ultrasound-assisted oxidative

Keywords： phosphotungstic acid     activated carbon     ultrasound-assisted oxidative desulfurization    

HTML PDF Collect

Studies of ultrasound disintegration of residual sludge and its energy consumption in water treatment

SHEN Jinfeng, YIN Xuan, GU Heping, Lv Xiaoping

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 395-398 doi: 10.1007/s11705-007-0072-y

Abstract: To investigate the influence of ultrasound pretreatment on sludge anaerobic digestion, the ultrasounddisintegration of residual sludge in water treatment of petrochemical plant was studied, and the mechanisms of ultrasoundExperimental results indicate that ultrasound cavitation induces the rise of sludge temperature, whichimproves ultrasound disintegration on sludge.The degree of ultrasound disintegration increases with the specific energy input.

Keywords： specific     supernatant     petrochemical     ultrasound intensity     temperature    

HTML PDF Collect

Stochastic extra-gradient based alternating direction methods for graph-guided regularizedminimization None

Qiang LAN, Lin-bo QIAO, Yi-jie WANG

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 6,   Pages 755-762 doi: 10.1631/FITEE.1601771

Abstract: extra-gradient alternating direction method with augmented Lagrangian function (SEGAL), to minimize the graph-guidedA number of important applications in machine learning follow the graph-guided optimization formulationWe conduct experiments on fused logistic regression and graph-guided regularized regression.

Keywords： Stochastic optimization     Graph-guided minimization     Extra-gradient method     Fused logistic regression     Graph-guided    

HTML PDF Collect

Entity and relation extraction with rule-guided dictionary as domain knowledge

Frontiers of Engineering Management   Pages 610-622 doi: 10.1007/s42524-022-0226-0

Abstract: Entity and relation extraction is an indispensable part of domain knowledge graph construction, which can serve relevant knowledge needs in a specific domain, such as providing support for product research, sales, risk control, and domain hotspot analysis. The existing entity and relation extraction methods that depend on pretrained models have shown promising performance on open datasets. However, the performance of these methods degrades when they face domain-specific datasets. Entity extraction models treat characters as basic semantic units while ignoring known character dependency in specific domains. Relation extraction is based on the hypothesis that the relations hidden in sentences are unified, thereby neglecting that relations may be diverse in different entity tuples. To address the problems above, this paper first introduced prior knowledge composed of domain dictionaries to enhance characters’ dependence. Second, domain rules were built to eliminate noise in entity relations and promote potential entity relation extraction. Finally, experiments were designed to verify the effectiveness of our proposed methods. Experimental results on two domains, including laser industry and unmanned ship, showed the superiority of our methods. The F1 value on laser industry entity, unmanned ship entity, laser industry relation, and unmanned ship relation datasets is improved by +1%, +6%, +2%, and +1%, respectively. In addition, the extraction accuracy of entity relation triplet reaches 83% and 76% on laser industry entity pair and unmanned ship entity pair datasets, respectively.

Keywords： entity extraction     relation extraction     prior knowledge     domain rule    

HTML PDF Collect

evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Frontiers of Medicine 2014, Volume 8, Issue 4,   Pages 471-476 doi: 10.1007/s11684-014-0365-8

Abstract:

This work aims to estimate the value of diffusion weighted imaging (DWI) and diffusion tensor imaging

Keywords： type 2 diabetes mellitus     microalbuminuria     diffusion weighted imaging     diffusion tensor imaging     early-stage    

HTML PDF Collect

Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 275-287 doi: 10.1007/s11705-019-1905-1

Abstract: Specifically, the ultrasound-assisted alkaline treatment (i.e., ultrasonic treatment) was proposed as

Keywords： zeolite Y     mesoporous zeolite     post-synthesis treatment     ultrasound     chemical dealumination treatment     alkaline    

HTML PDF Collect

Ultrasound-mediated targeted microbubbles: a new vehicle for cancer therapy

Junxiao YE, Huining HE, Junbo GONG, Weibing DONG, Yongzhuo HUANG, Jianxin WANG, Guanyi CHEN, Victor C YANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 20-28 doi: 10.1007/s11705-013-1311-z

Abstract: and abroad focus on the research of targeted microbubbles contrast agent, and the use of the targeted ultrasoundIn this review, we summarized the continuing efforts in understanding the usage of the ultrasound triggeredThe latest applications of ultrasound-triggered targeted microbubbles in cancer therapy, especially inMoreover, we concluded that as a new technology, ultrasound–triggered targeted microbubbles used as drugcarriers and imaging agents are still energetic and are very likely to be translated into clinic in

Keywords： ultrasound-mediated     targeted microbubbles     cancer    

HTML PDF Collect

Determining “abnormal” levator hiatus distensibility using three-dimensional transperineal ultrasound

Chaoran Dou, Qin Li, Tao Ying, Yulin Yan, Xia Wang, Bing Hu

Frontiers of Medicine 2018, Volume 12, Issue 5,   Pages 572-579 doi: 10.1007/s11684-017-0561-4

Abstract: Levator hiatus dimensions were obtained by three-dimensional transperineal ultrasound and results were

Keywords： three-dimensional transperineal ultrasound     levator hiatus     levator ani muscle     pelvic organ prolapse    

HTML PDF Collect

Title Author Date Type Operation

High-intensity focused ultrasound tumor ablation: Review of ten years of clinical experience

Lian ZHANG, Zhi-Biao WANG

Journal Article

A High-Precision US-Guided Robot-Assisted HIFU Treatment System for Breast Cancer

Tianhan Tang,Takashi Azuma,Toshihide Iwahashi,Hideki Takeuchi,Etsuko Kobayashi,Ichiro Sakuma

Journal Article

Ultrasound-guided prostate percutaneous intervention robot system and calibration by informative particle

Journal Article

Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Journal Article

The Preliminary Study On Malignant Tumors Effects of High Intensive Focused Ultrasound——A Primary ClinicalReport On 78 Cases of Malignant Turmors in HIFU Therapy

He Shenxu,Xiong Liulin,Yu Jinsheng,Lan Jiang

Journal Article

Optical Molecular Imaging Frontiers in Oncology: The Pursuit of Accuracy and Sensitivity

Kun Wang,Chongwei Chi,Zhenhua Hu,Muhan Liu,Hui Hui,Wenting Shang,Dong Peng,Shuang Zhang,Jinzuo Ye,Haixiao Liu,Jie Tian

Journal Article

Time reversal method for guided wave inspection in pipes

DENG Fei, WU Bin, HE Cunfu

Journal Article

Synthesis and characterization of phosphotungstic acid/activated carbon as a novel ultrasound oxidative

Liyan LIU, Yu ZHANG, Wei TAN

Journal Article

Studies of ultrasound disintegration of residual sludge and its energy consumption in water treatment

SHEN Jinfeng, YIN Xuan, GU Heping, Lv Xiaoping

Journal Article

Stochastic extra-gradient based alternating direction methods for graph-guided regularizedminimization

Qiang LAN, Lin-bo QIAO, Yi-jie WANG

Journal Article

Entity and relation extraction with rule-guided dictionary as domain knowledge

Journal Article

evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Journal Article

Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Journal Article

Ultrasound-mediated targeted microbubbles: a new vehicle for cancer therapy

Junxiao YE, Huining HE, Junbo GONG, Weibing DONG, Yongzhuo HUANG, Jianxin WANG, Guanyi CHEN, Victor C YANG

Journal Article

Determining “abnormal” levator hiatus distensibility using three-dimensional transperineal ultrasound

Chaoran Dou, Qin Li, Tao Ying, Yulin Yan, Xia Wang, Bing Hu

Journal Article