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635篇 您的检索式:作者名="Gool"
    题名 作者 年代 出处 被引量
1利用颜色的非刚性物体跟踪方法(英文)显示文摘提出了一个利用颜色特征实时跟踪非刚性物体的方法 .首先 ,建立了一个颜色分布模型 ,该模型对部分遮挡具鲁棒性 ,对放缩和旋转具不变性 ,且计算简单 .对非刚体物体的实时鲁棒跟踪是一个非常有挑战性的课题 ,本文提出了利用颜色特征实时跟踪非刚体物体的方法 .首先 ,建立了一个颜色分布模型 ,该模型对部分遮挡具有鲁棒性 ,对放缩具有不变性 ,而且计算简单 .然后 ,采用粒子滤波的方法将颜色分布模型集成到一个动态状态估计的概率框架中 .为了处理光照变化等引起的外貌变化 ,进一步引入自适应模型更新过程 .同时 。Katja Nummiaro Esther Koller-Meier Luc Van Gool 2003自动化学报2003,29,3:15
2Speeded-Up Robust Features (SURF)显示文摘Herbert Bay Andreas Ess Tinne Tuytelaars Luc Van Gool 2007Computer Vision and Image Understanding2007,,3:14
3FDG-PET/CT response evaluation during EGFR-TKI treatment in patients with NSCLC显示文摘Over recent years,[18F]-fluorodeoxyglucose positron emission tomography acquired together with low dose computed tomography(FDG-PET/CT)has proven its role as a staging modality in patients with non-small cell lung cancer(NSCLC).The purpose of this review was to present the evidence to use FDG-PET/CT for response evaluation in patients with NSCLC,treated with epidermal growth factor receptor(EGFR)-tyrosine kinase inhibitors(TKI).All published articles from 1November 2003 to 1 November 2013 reporting on 18FFDG-PET response evaluation during EGFR-TKI treatment in patients with NSCLC were collected.In total 7studies,including data of 210 patients were eligible for analyses.Our report shows that FDG-PET/CT responseduring EGFR-TKI therapy has potential in targeted treatment for NSCLC.FDG-PET/CT response is associated with clinical and radiologic response and with survival.Furthermore FDG-PET/CT response monitoring can be performed as early as 1-2 wk after initiation of EGFR-TKI treatment.Patients with substantial decrease of metabolic activity during EGFR-TKI treatment will probably benefit from continued treatment.If metabolic response does not occur within the first weeks of EGFR-TKI treatment,patients may be spared(further)unnecessary toxicity of ineffective treatment.Refining FDG-PET response criteria may help the clinician to decide on continuation or discontinuation of targeted treatment.Matthijs H van Gool Tjeerd S Aukema Koen J Hartemink Renato A Valdés Olmos Houke M Klomp Harm van Tinteren 2014World Journal of Radiology2014,6,7:8
4Adjuvant dendritic cell-based tumour vaccination for children with malignant brain tumours显示文摘Ardon H De Vleeschouwer S Van Calenbergh F Claes L Kramm CM Rutkowski S Wolff JE Van Gool SW. 2010中国神经肿瘤杂志2010,8,1:3
5CD28/CTLA-4/B7 and CD40/CD40L costimulation and activation of regulatory T cells显示文摘Costimulatory signals are crucial for T cell activation. Attempts to block costimulatory pathways have been effective in preventing unwanted immune reactions. In particular, blocking the CD28/cytotoxic T lymphocyte antigen(CTLA)-4/B7 interaction(using CTLA-4Ig) and the CD40/CD40 L interaction(using anti-CD40 L antibodies) prevents T cell mediated autoimmune diseases, transplant rejection and graft vs host disease in experimental models. Moreover, CTLA-4Ig is in clinical use to treat rheumatoid arthritis(abatacept) and to prevent rejection of renal transplants(belatacept). Under certain experimental conditions, this treatment can even result in tolerance. Surprisingly, the underlying mechanisms of immune modulation are still not completely understood. We here discuss the evidence that costimulation blockade differentially affects effector T cells(Teff) and regulatory T cells(Treg). The latter are required to control inappropriate and unwanted immune responses, and their activity often contributes to tolerance induction and maintenance. Unfortunately, our knowledge on the costimulatory requirements of Treg cells is very limited. We therefore summarize the current understanding ofthe costimulatory requirements of Treg cells, and elaborate on the effect of anti-CD40 L antibody and CTLA-4Ig treatment on Treg cell activity. In this context, we point out that the outcome of a treatment aiming at blocking the CD28/CTLA-4/B7 costimulatory interaction can vary with dosing, timing and underlying immunopathology.Isabel T Vogel Stefaan W Van Gool Jan L Ceuppens 2014World Journal of Immunology2014,4,2:3
6Objective frequency-specific hearing thresholds definition for medicolegal purposes in case of occupational NIHL: ASSR outperforms CERA显示文摘Audiological use of the 40 Hz-ASSR (auditory steady state responses) could be valuable for objectivelyestimating the frequency-specific threshold in adults undergoing an expertise examination for medicolegal and/or compensation purposes. The present prospective study was set up to clarify the relationship between the thresholds obtained by cortical evoked response audiometry (CERA) and by 40 HzASSR, in the same ears, within a large homogeneous sample of 164 subjects (328 ears) with NIHL andwell documented exposure to noise. All these subjects claimed financial compensation for occupationalNIHL, and there was a suspicion of exaggeration of the reported NIHLs. ASSR thresholds show a goodcorrelation with the CERA thresholds. However, a systematic shift is noticed, ASSR thresholds being onaverage (1e2 e 3 kHz) 4.38 dB lower (i.e. showing less hearing loss) than CERA thresholds. Moreover, thebinaural multiple ASSR technique allows a considerable time gain when compared to the CERA.P.H.DeJonckere B.Millet R.Van Gool A.Martens J.Lebacq 2021Journal of Otology2021,16,4:2
7The Pascal Visual Object Classes (VOC) Challenge显示文摘Mark Everingham Luc Gool Christopher K. I. Williams John Winn Andrew Zisserman 2010International Journal of Computer Vision2010,,2:2
8Video Polyp Segmentation: A Deep Learning Perspective显示文摘We present the first comprehensive video polyp segmentation(VPS)study in the deep learning era.Over the years,developments in VPS are not moving forward with ease due to the lack of a large-scale dataset with fine-grained segmentation annotations.To address this issue,we first introduce a high-quality frame-by-frame annotated VPS dataset,named SUN-SEG,which contains 158690colonoscopy video frames from the well-known SUN-database.We provide additional annotation covering diverse types,i.e.,attribute,object mask,boundary,scribble,and polygon.Second,we design a simple but efficient baseline,named PNS+,which consists of a global encoder,a local encoder,and normalized self-attention(NS)blocks.The global and local encoders receive an anchor frame and multiple successive frames to extract long-term and short-term spatial-temporal representations,which are then progressively refined by two NS blocks.Extensive experiments show that PNS+achieves the best performance and real-time inference speed(170 fps),making it a promising solution for the VPS task.Third,we extensively evaluate 13 representative polyp/object segmentation models on our SUN-SEG dataset and provide attribute-based comparisons.Finally,we discuss several open issues and suggest possible research directions for the VPS community.Our project and dataset are publicly available at http://gffzz188fe103f8f1460asfxxkc0fxpcx66pkv.ffgz.tsg.suse.edu.cn/GewelsJI/VPS.Ge-Peng Ji Guobao Xiao Yu-Cheng Chou Deng-Ping Fan Kai Zhao Geng Chen Luc Van Gool 2022Machine Intelligence Research2022,19,6:2
9Speeded-Up Robust Features (SURF)显示文摘Herbert Bay Andreas Ess Tinne Tuytelaars Luc Van Gool 2007Computer Vision and Image Understanding2007,,3:2
10A Comparison of Affine Region Detectors显示文摘K. Mikolajczyk T. Tuytelaars C. Schmid A. Zisserman J. Matas F. Schaffalitzky T. Kadir L. Van Gool 2005International Journal of Computer Vision2005,,1:2
11Clinical significance of small-intestinal microsporidiosis in HIV-1-infected individuals 显示文摘Eeftinck Schattenkerk JK van Gool T van Ketel RJ 1991Lancet1991,337,8746:1
12An adaptive color-based particle filter显示文摘Nummiaro K Koller-Meier E Van Gool L 2003hnage Vision Comput2003,21,1:1
13Matching widely separated views based on affine invariant regions 显示文摘TUYTELAARS T Van GOOL L 2004International Journal on Computer Vision2004,59,1:1
14Bladder-sphincter dysfunction in myelomeningocele 显示文摘van Gool JD Dik P de Jong TP 2001Eur J Pediatr2001,160,7:1
15Angiotensin Ⅱ type 2 receptors and cardiac hypertrophy in women with hypertrophic cardiomyopathy显示文摘Deinum J van Gool JM Kofflard MJM 2001Hypertension2001,38,6:1
16Fast prism: branch and bound hough transform for object class detection显示文摘Lehmann A Leibe B and Gool L 2011International Journal of Computer Vision2011,94,2:1
17SURF: Speeded up robust features显示文摘BAY H TUYTELAARS T GOOL L 2008Computer Vision and Image Understanding2008,110,3:1
18Speeded-up robust features (SURF)显示文摘Bay H Ess A Tuvtellars T Gool L V 2008Computer Vision and Image Understanding2008,110,:1
19A broad role for melanopsin in nonvisual photoreception显示文摘GOOLE J J LU J FISCHER D 2003J Neurosei2003,23,18:1
20High seroprevalence of Encephalitozoon species in immunocompetent subjects 显示文摘van Gool T Vetter JC Weinmayr B 1997JInfect Dis1997,175,4:1
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