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A SPATIAL DOMAIN AND FREQUENCY DOMAIN INTEGRATED APPROACH TO FUSION MULTIFOCUS IMAGES
multifocus image fusion Sum-modified-Laplacian stationary wavelet transform
2015/12/31
A spatial domain and frequency domain integrated approach was proposed to fusion multifocus images. The proposed multifocus image fusion algorithm was composed of computing Sum-modified-Laplacian(SML)...
FILTRATION OF AERIAL IMAGES IN SPECTRAL AND FREQUENCY DOMAIN FOR IMPROVING THE ACCURACY OF AUTOMATIC DIGITAL AEROTRIANGULATION
Photogrammetry aerotriangulation matching accuracy digital processing orientation
2015/6/1
Automatic digital aerotriangulation is one of the most essential processes in digital photogrammetry. Nowadays the images used in aerotriangulation are not filtered.The analysis of accuracy of digital...
AN APPROACH TO ESTIMATE OF 2D-3D MOTION OF SURFACES: THE FREQUENCY DOMAIN TECHNIQUE
Algorithms Computer vision Image registration 3D Modeling
2015/1/6
Phase correlation is one of the robustest methods for estimating planar translations: it is a global approach because it operates in the frequency domain using the whole image information and not just...
Buried Pipe Detection Under the Road by High Resolution Frequency Domain GPR
GPR, SFCW Radar FFT MUSIC Algorithm SAR Super Resolution Signal & Image Processing
2010/11/23
In this paper, ground-penetrating radar (GPR), which has the capability to do non-destructive testing (NDT) in civil engineering field, is proposed to detect underground gas pipes, water pipes, electr...