搜索结果: 1-15 共查到“lesion”相关记录16条 . 查询时间(0.078 秒)
LESION DETECTION IN CT IMAGES USING DEEP LEARNING SEMANTIC SEGMENTATION TECHNIQUE
Deep Neural Networks Convolutional Neural Networks Semantic Segmentation Chest Radiography Tuberculosis
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2017/6/19
In this paper, the problem of automatic detection of tuberculosis lesion on 3D lung CT images is considered as a benchmark for testing out algorithms based on a modern concept of Deep Learning. For tr...
Insular Carcinoma of Thyroid Presenting as a Giant Skull Lesion:A Dilemma in Treatment
Insular carcinoma Thyroid Metastasis Treatment
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2015/7/10
Thyroid surgeons are becoming increasingly more aware of a histologically distinct subset of thyroid carcinoma whose classification falls between well-differentiated and anaplastic carcinomas with res...
The survey of some factors affecting bark lesion development caused by Phytophthora cactorum on common beech and other broadleaved trees
artificial infection bark lesion broadleaved trees pathogenicity common beech Fagus sylvatica Phyto-phthora cactorum substrate specificity water stress
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2015/3/19
The three experiments relating to the pathogenicity of Phytophthora cactorum to beech and other forest tree species were carried out. The experiments were aimed to confirm pathogenicity of the pathoge...
First report of Amomum villosum (cardamom) leaf lesion caused by Pyricularia costina in China
Amomum villosum Pyricularia costina
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2014/11/25
Amomum villosum (Zingiberaceae) grows as a perennial herb in Yunnan and Guangdong provinces in China. Xishuangbanna in Yunnan Province is the main production area, accounting for 60-70% of the total y...
A Review of Root Lesion Nematode: Identification and Plant Resistance
Pratylenchus Isoenzyme ITS Resistance Related Protein Secondary Metabolite
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2013/1/28
Root lesion nematode, one of the three most devastated plant parasitic nematodes, is widespread in the world. They can invade various food and cash crops, and cause great agriculture loss. Recognition...
全国首例非体外循环下全胸腔镜微创BOX-LESION房颤治疗外科手术在四川大学华西医院成功开展（图）
非体外循环 全胸腔镜微创BOX-LESION 房颤治疗外科手术 四川大学华西医院 成功开展
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2011/6/27
6月21日，我校华西医院心血管外科为一名长期受心房纤颤的患者进行了全院首例，也是全亚洲地区首例非体外循环全胸腔镜微创BOX-LESION房颤治疗外科手术。该手术历时不到两个半小时，仅通过在患者左右两侧肋间打的三个小孔，借助胸腔镜系统完成。在6月22日又成功对另外两例患者成功实施了手术治疗，目前患者病情稳定，后续治疗正有条不紊地进行。
Biological suppression of black pod lesion development on detached cocoa pods
Phytophthora palmivora yam rhizobacterium black pod disease of cocoa biofungicide
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2011/2/22
The study sought to suppress black pod lesion development on detached cocoa pods using yam rhizobacteria. Eight yam rhizobacterial isolates were initially screened on agar plates with the zone of inhi...
基于遗传模糊神经网络的植物病斑区域图像分割模型（Image Segmentation Model of Plant Lesion Based on Genetic Algorithm and Fuzzy Neural Network）
植物病害 遗传算法 模糊神经网络
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2010/12/29
针对植物病斑区域图像边界的模糊性和不确定性因素，利用模糊逻辑的推理规则和神经网络的自适应性，提出全规则的自适应模糊神经网络模型作为植物病叶图像像素归属的决策系统，并利用遗传算法对系统的可调整参数初始值进行全局优化，提高了网络训练速度，避免了传统BP算法的局部最小值。通过对马铃薯早疫病病斑图像分割的实验表明，该模型速度快且稳定，精度高且鲁棒性好，简单易于实现。
Recurrent colorectal metastatic lesion,identified by F-18 FDG coincidence PET scan
colorectal metastatic lesion F-18 FDG PET scan
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2010/1/5
Recurrent colorectal metastatic lesion, identified by F-18 FDG coincidence PET scan.
Comparison of Lesion Detection and Quantification in MAP Reconstruction with Gaussian and Non-Gaussian Priors
MAP Non-Gaussian Priors
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2009/9/8
Statistical image reconstruction methods based on maximum a posteriori (MAP) principle have been developed for emission tomography. The prior distribution of the unknown image plays an important role ...
Endoscopic Mucosal Resection (EMR) for Colorectal Lesions and Lesion-lifted Condition as an Indicator of the Tumor Invasion
endoscopic mucosal resection (EMR) lesion-lifted condition colorectal neoplasm non-lifting sign pit pattern
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2009/7/15
Utility and safety of EMR for colorectal lesions and lesion-lifted condition as an indicator of the tumor invasion were investigated. We investigated 672 cases and 708 lesions treated between 1993 and...
A Non-Erythematous and Depressed Panniculitic Lesion in the Gluteal Region:Lupus Profundus or Subcutaneous Dermatofibroma?
Lupus profundus Lupus erythematosus panniculitis Subcutaneous dermatofibroma
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2009/6/19
A Non-Erythematous and Depressed Panniculitic Lesion in the Gluteal Region:Lupus Profundus or Subcutaneous Dermatofibroma?
Protective effect of metallogluconates against UVA-induced cutaneous lesion in HR-1 hairless mice
skin UVA reactive oxygen species(ROS) inflammation
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2009/4/1
UVA-induced reactive oxygen species (ROS) generation is well known to cause cutaneous lesion in the skin, therefore, it is important to prevent the skin from UV damage due to ROS generation. In 2000, ...
Effect of three fluoride agents on remineralization and fluoride uptake on enamel lesion
Demineralization Fluoride uptake Human molar enamel Remineraliza
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2008/4/19
This study is to compare the fluoride uptake of three fluoride agents and the effect of remineralization on artificial enamel lesions. Eight human third molars were all divided into four slabs. The sl...
ACE基因多态性与高血压肾脏损害及PAI-1的关系The Relationship between Angiotensin Converting Enzyme Gene Polymorphism and Hypertensive Kidney Lesion and PAI-1 in Hypertension Patients
血管紧张素转换酶 基因多态性 高血压病 肾损害
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2008/1/16
为探讨血管紧张素转换酶（ACE）基因多态性与高血压肾损害和纤溶酶原激活物抑制物-1（PAI-1）的关系，应用聚合酶链反应（PCR）检测96例正常人、67例高血压无肾脏损害患者和70例高血压伴肾损害患者的ACE基因型，采用ELISA法检测血浆PAI-1。ACE基因I/D多态性与高血压病无明显相关，但高血压肾损害患者DD基因型频率及D等位基因频率显著高于对照组和高血压无肾脏损害组，χ2值分别为6.85...