Implementing Fast-Haar Wavelet transform on original Ikonos images to perform image fusion: qualitative assessment

Autor: Javier Medina, Carlos Pinilla, Luis Joyanes

Publikováno v: Revista Facultad de Ingeniería Universidad de Antioquia, Vol 71, Iss 71 (2014)

This article presents the Fast Haar Wavelet Transform (FHWT) algorithm applied to satellite-images fusion. FHWT is applied to both a multispectral image and a panchromatic Ikonos image using the digital image processing toolbox and wavelet toolbox pr

Externí odkaz: https://doaj.org/article/45ee54f12d1e475e8eae93ebb2bdfc05

Using Local Features to Measure Land Development in Urban Regions

Autor: Sirmaçek, B., Ünsalan, Cem

Monitoring urban development in a given region provides valuable information to researchers. Currently available, very high resolution satellite images can be used for this purpose. However, manually monitoring land development using these large and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::72aa1eef0d8397130603b1a0de1e03a6
https://elib.dlr.de/64214/

The 2006 pyroclastic deposits of Merapi Volcano, Java, Indonesia: High-spatial resolution IKONOS images and complementary ground based observations

Autor: Soo Chin Liew, Surono, Jean-Claude Thouret, Shane J. Cronin, Avijit Gupta, Gert Lube

Publikováno v: Remote Sensing of Environment
Remote Sensing of Environment, 2010, 114, pp.1949-1967. ⟨10.1016/j.rse.2010.03.016⟩
Remote Sensing of Environment, Elsevier, 2010, 114, pp.1949-1967. ⟨10.1016/j.rse.2010.03.016⟩

On 16 June 2006 an overpass of IKONOS coincided with the emplacement of an active block-and-ash flow fed by a lava dome collapse at Merapi Volcano (Java, Indonesia). It was the first moving pyroclastic flow recorded on a satellite image. The very hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c139ab50e53f6d5d016eb96d042cc7
https://hal.science/hal-00576138

Finding Compound Structures In Images Using Image Segmentation And Graph-Based Knowledge Discovery

Autor: James C. Tilton, Daniya Zamalieva, Selim Aksoy

Publikováno v: IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2009
IGARSS (5)

Date of Conference: 12-17 July 2009 Conference name: IEEE International Geoscience and Remote Sensing Symposium, 2009 We present an unsupervised method for discovering compound image structures that are comprised of simpler primitive objects. An init

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3891f4bc94f833479302b8cd17bea1
https://aperta.ulakbim.gov.tr/record/39149

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