Multi-resolution Pyramid Enhanced Non-local Feature Extraction for Hyperspectral Classification

Autor: Bing Tu, Xiaolong Liao, Qianming Li, Chengle Zhou, Antonio Plaza

Publikováno v: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 5865-5879 (2022)

Hyperspectral image (HSI) is applied to accurately distinguish ground objects in many fields, owing to its abundant structural and spectral information. To fully mine the spectral-spatial information, feature extraction methods are employed to furthe

Externí odkaz: https://doaj.org/article/b22e39aa393a48518d9aaf954e474ecd

Automatic 2D/2D Registration Using Multiresolution Pyramid Based Mutual Information In Image Guided Radiation Therapy

Autor: Jing Jia, Shanqing Huang, Fang Liu, Qiang Ren, Gui Li, Mengyun Cheng, Chufeng Jin, Yican Wu

Medical image registration is the key technology in image guided radiation therapy (IGRT) systems. On the basis of the previous work on our IGRT prototype with a biorthogonal x-ray imaging system, we described a method focused on the 2D/2D rigid-body

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ad201bfb0921096aeb578d53d7d232d

Spatio-temporal segmentation of image sequences for object-oriented low bit-rate image coding

Autor: Dominique Barba, Ling Wu, Jenny Benois-Pineau, Philippe Delagnes

Publikováno v: Signal Processing: Image Communication
Signal Processing: Image Communication, Elsevier, 1996, Signal Processing: Image Communication, 8 (6), pp.513-543. ⟨10.1016/0923-5965(96)00004-5⟩

International audience; This paper describes a new method of segmentation of time-varying image sequences whose goal is object-oriented image coding. The segmentation represents a partition of each frame of the sequence into a set of regions which ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0be35daad4becd9e664443a4f5a48dc
https://hal.archives-ouvertes.fr/hal-01441620

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