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基于图像融合技术与改进Faster R-CNN的绝缘子故障识别

Gaoya 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  

[Toe-to-hand transplantation for thumb and finger reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zheng X.
europepmc   +1 more source

[Full-size diffusion model for adaptive feature medical image fusion]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Di J, Shi S, Wang H, Liang C, Zhu Y.
europepmc   +1 more source

[Progress in diagnosis and treatment of finger flexion deformity caused by forearm flexor muscle lesions]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jiang Y, Wei J.
europepmc   +1 more source

[Discrimination of macrotrabecular-massive hepatocellular carcinoma based on fusion of multi-phase contrast-enhanced computed tomography radiomics features]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang Z, Xie J, Zhong W, Liang F, Zhang W, Sun Y, Zhen X, Yang R.   +7 more
europepmc   +1 more source

[A GA-BP neural network model based on spectrum-effect relationship for assessing spectrum-effect score and quality evaluation of Cassia seeds extract]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Yan H, Wang H, Zou C.
europepmc   +1 more source

[Detection of neurofibroma combining radiomics and ensemble learning]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu Y, Wencheng D, Wang Y, Wang Y, Yan Y, Gan K, Pan T.   +6 more
europepmc   +1 more source

[Comprehensive considerations for the diagnosis, treatment, and management of osteogenesis imperfecta]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lyu XH, Dong J.
europepmc   +1 more source

[A multi-view stereo vision methodology for digital soft-tissue impressions in fixed implant rehabilitation of edentulous patients]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Yang Y, Tian Y, Shan S, Li W, Shang X, Wang Y, Guo S, Gao Z, Wen A, Zhao Y, Wang Y.   +10 more
europepmc   +1 more source

[Endoscopic-assisted median nerve decompression combined with one-stage tendon transfer for reconstruction of thumb abduction in treatment of severe carpal tunnel syndrome]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Sui J, Yang Y, Wang Z, Huang X, Jiang X, Zhang L, Li H.   +6 more
europepmc   +1 more source