全部文献期刊会议图书|学者科研项目
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作者:Riad Khelifi , Mouloud Adel , Salah Bourennane
来源:[J].EURASIP Journal on Advances in Signal Processing(IF 0.807), 2012, Vol.2012 (1), pp.1-13Springer
摘要:Abstract(#br)Various approaches have been proposed in the literature for texture characterization of images. Some of them are based on statistical properties, others on fractal measures and some more on multi-resolution analysis. Basically, these approaches have been applied on m...
作者:Jian Wang , Xin Lin , Jitong Wang ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2018, Vol.768, pp.97-113Elsevier
摘要:Abstract(#br)In this study, four straight walls of Ti-6Al-4V titanium alloy were fabricated by wire and arc additive manufacturing (WAAM) to investigate the effect of deposition parameters on grain morphology evolution and texture characterization in the building direction. A ...
作者:Q. Zhang , J. Chen , X. Lin ...
来源:[J].Journal of Materials Processing Tech.(IF 1.953), 2016, Vol.238, pp.202-211Elsevier
摘要:... As expected, near equiaxed grains are more isotropic in crystallographic texture. Both vertical and inclined columnar grains, which exhibit strong but imperfect <100> fiber texture, are easy to obtain using higher laser energy density. The formation of the inclined columnar ...
作者:Leandro N. Couto , Andre R. Backes , Celia A.Z. Barcelos
来源:[J].Pattern Recognition Letters(IF 1.266), 2017, Vol.97, pp.77-83Elsevier
摘要:Abstract(#br)Texture classification involves acquiring descriptive features from the image. This work proposes a descriptor based on statistics from a complex network inspired transformation of the texture. The descriptor is generated by performing a deterministic walks algo...
作者:F. Gómez , E. Romero
来源:[J].Pattern Recognition Letters(IF 1.266), 2011, Vol.32 (16), pp.2178-2186Elsevier
摘要:Abstract(#br)This paper introduces a highly discriminative, precise and simple descriptor of natural textures, based on the curvelet transform. The proposed descriptor is calculated from the statistical pattern of the curvelet coefficients. The image is mapped to the curvelet sp...
作者:Lotfi Houam , Adel Hafiane , Abdelhani Boukrouche ...
来源:[J].Pattern Analysis and Applications(IF 0.814), 2014, Vol.17 (1), pp.179-193Springer
摘要:... Textured images from the bone microarchitecture of osteoporotic and healthy subjects show a high degree of similarity, thus drastically increasing the difficulty of classifying such textures. In this paper, we propose a new method to separate osteoporotic cases from healthy c...
作者:Laura Pérez-Barnuevo , Eric Pirard , Ricardo Castroviejo
来源:[J].Image Analysis and Stereology(IF 0.639), 2012, Vol.31 (3), pp.175-184DOAJ
摘要:... Usually, liberation indices are computed as weight proportions, which is not informative enough when complex texture ores are treated by flotation. In these cases, liberation has to be computed as phase surface exposed to reactants, and textural relationships between minerals...
作者:Socrates A. Mylonas
来源:[J].Journal of Systemics, Cybernetics and Informatics, 2003, Vol.1 (3), pp.93-99DOAJ
摘要:This paper describes the application of a new texture characterization algorithm for the segmentation of medical ultrasound images. The morphology of these images poses significant problems for the application of traditional image processing techniques and their analysis has been...
作者:Socrates A. Mylonas
来源:[J].Journal of Systemics, Cybernetics and Informatics, 2003, Vol.1 (3), pp.93-99DOAJ
摘要:This paper describes the application of a new texture characterization algorithm for the segmentation of medical ultrasound images. The morphology of these images poses significant problems for the application of traditional image processing techniques and their analysis has been...
作者:Aina Barcelo , Eduard Montseny , Pilar Sobrevilla
来源:[J].Fuzzy Sets and Systems(IF 1.749), 2006, Vol.158 (3), pp.239-252Elsevier
摘要:Abstract(#br)An important problem that is necessary to face up to in texture characterization is that while the notion of texture is easy to grasp intuitively, it is extremely difficult to quantify. The Texture Spectrum methodology introduced by He and Wang [1990, Texture unit, texture...

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