Results 101 to 110 of about 5,044 (195)

[Infrared thermography-assisted design and harvesting of ultrathin anterolateral thigh perforator flaps]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang C   +7 more
europepmc   +1 more source

特高压气体绝缘输电线路发热/振动状态联合检测技术研究

open access: yesGaoya dianqi
针对特高压气体绝缘输电线路(gas insulated transmission line,GIL)运行中可能存在过热和机械缺陷隐患,提出了基于红外热成像和激光多普勒测振(laser Doppler vibration,LDV)的GIL非接触式发热/振动联合检测技术,自行设计了1 550 nm全光纤非接触测振光路,采用NVidia Xavier边缘计算模块实现红外热成像镜头组件调用、FPGA振动信号解调及温度—振动检测信息提取。所研制装置的测温精度小于±1℃,振动灵敏度优于1×10-7g、频响范围0.5
李洪涛   +5 more
doaj  

[Indicative effect of indocyanine green-near-infrared fluorescence imaging in the thickness of necrotic dermal tissue in porcine burn wounds]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang YS   +6 more
europepmc   +1 more source

[Defect modification of calcium silicate and its application in oral bacteriostasis and tooth remineralization]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Hu Y   +6 more
europepmc   +1 more source

[Multidisciplinary expert consensus on tophus damage grading and surgical treatment (2025 edition)]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Wound Repair Professional Committee of Chinese Medical Doctor Association.
europepmc   +1 more source

基于图像融合技术与改进Faster R-CNN的绝缘子故障识别

open access: yesGaoya dianqi
为提高地铁接触网绝缘子故障检测精度,文中提出一种融合双流注意力生成对抗网络(DSAGAN)与改进Faster R-CNN的检测框架。针对多源图像特征融合难题,通过DSAGAN实现接触网绝缘子红外与可见光图像的高效融合:生成器采用注意力机制强化关键特征提取,判别器引入最小二乘损失函数替代传统交叉熵,有效保留纹理细节并提升网络稳定性。在故障识别阶段,改进Faster R-CNN模型采用ResNet101替代VGG16作为主干网络,结合残差连接缓解梯度异常问题,并在RPN层嵌入非极大值抑制(NMS ...
耿占权, 苏飞
doaj  

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