The proposed structure contains three modules: multiscale feature alignment fusion, different scale channels & spatial location adaptive weighted fusion, and multiscale global and local feature fusion. The proposed structure is capable of fusing information from different feature layers more effectively. ...
To improve the shift-invariance of CNN, considering the periodic characteristics of vibration signals, a multiscale CNN with feature alignment (MSCNN-FA) is proposed for bearing fault diagnosis under different working conditions. First, by analyzing the operating principles of the convolutional layer ...
Subsequently, the feature points and descriptors are decoded and fed into the SuperGlue feature matching network for alignment. Experimental results demonstrate that our proposed matching method improves matching accuracy by 13.79% compared to D2Net and by 2.86% compared to LoFTR, ...
ZHAO Z S; FENG X; TENG S H;.Multiscale point correspondence using feature distribution and frequency domain alignment.Mathematical Problems in Engineering.2012.295-308Zhao Zeng-shun,Xiang Feng,et al.Multiscale Point Correspondence Using Feature Distribution and Frequency Domain Alignment[J].Mathematical...
AlignmentRegistrationRemote sensingWe tackle here the problem of multimodal image non-rigid registration, which is of prime importance in remote sensing and medical imaging. The difficulties encountered by classical registration approaches include feature design and slow optimization by gradient descent. By ...
We applied a two-step multimodal image registration to align grayscale MSI feature images as the moving images with the reference anatomical images. First, rigid affine registration was performed to roughly align the two with nine hand-selected initial transformation points. After rough alignment, a...
However, one important drawback of the system was that the alignment of the illumination beams is done only once, prior to the experiment and irrespective of the position of the sample in the dish or holder. Although sufficient in certain situations (e.g., mouse embryo imaging), imaging of...
To make the change detection results more precise, camera pose alignment [8], [9], [10] and lighting correction [11], [12] are always conducted before computing the absolute difference. Although this kind of methods are carefully designed, the results are not satisfactory for reality ...
Here, inspired by the amorphous/crystalline feature of the heterophase within nacreous platelets, we present a centimetre-sized, GO-based bulk material consisting of building blocks of GO and amorphous/crystalline leaf-like MnO2 hexagon nanosheets adhered together with polymer-based crosslinkers. These ...
this two-level structure of human dentine, where the response to mechanical loading is thought to be affected not only by the tubule volume fraction at the microscale, but also by the shape and orientation distribution of mineral crystallites, and their nanoscale spatial arrangement and alignment....