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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Land cover mapping at sub-pixel scales

Makido, Yasuyo Kato. January 2006 (has links)
Thesis (Ph. D.)--Michigan State University. Dept. of Geography, 2006. / Title from PDF t.p. (viewed on Nov. 20, 2008) Includes bibliographical references (p. 145-149). Also issued in print.
12

Significance of multiple scattering in remotely sensed images of natural surfaces /

Li, Wen-Hao. January 1997 (has links)
Thesis (Ph. D.)--University of Washington, 1997. / Vita. Includes bibliographical references (leaves [153]-167).
13

Directional analysis and filtering for dust storm detection in NOAA-AVHRR imagery

Janugani, Swapna, January 2009 (has links)
Thesis (M.S.)--University of Texas at El Paso, 2009. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.
14

Satellite and aerial imaging in characterization, hydrologic analysis and modeling of inland watersheds and streams

Teasdale, Gregg N. January 2005 (has links) (PDF)
Thesis (Ph.D. in civil engineering)--Washington State University, December 2005. / Includes bibliographical references.
15

Onboard image geo-referencing for LEO satellites /

Van den Dool, Riaan. January 2005 (has links)
Thesis (MScIng)--University of Stellenbosch, 2005. / Bibliography. Also available via the Internet.
16

Conversion of satellite images to 3-D display.

Minnaar, Ursula 02 June 2008 (has links)
This dissertation investigates the feasibility of creating real-time three-dimensional images, using data obtained from satellites. The aim is to enhance satellite imaging applications, by utilizing the normal 3-D visual perceptions of humans. A study is made of the different methods developed to create the illusion of seeing a three-dimensional object from essentially two-dimensional images. 3-D display devices based on the principles of human stereoscopic vision do exist. Other 3-D display techniques include holograms and volumetric displays. Satellite images are used in a wide range of applications, from urban planning, to earth surveillance, and even weather prediction. In the past, satellite imaging was the express domain of experts, trained in the analysis and interpretation of satellite images. However, in recent years, the acquisition and analysis of satellite images have been greatly facilitated by the growing number of commercial satellites in our skies, as well as readily available software packages. Satellite images are available in many types of image formats, and can represent a large variety of information about an area. The model developed for this dissertation (the ACSI-3D model) proposes a method for the conversion of satellite images to suitable input for a stereoscopic 3-D display device. The model covers the process from initial image acquisition to the final display. It consists of four basic phases: Image Acquisition, Stereopsis, Sequencing and Synchronization, and Display. The “Stereoscopic Image Pair Creator” prototype was developed to test parts of this model. / Ehlers, E.M., Prof.
17

Scalable Perceptual Image Coding for Remote Sensing Systems

Oh, Han, Lalgudi, Hariharan G. 10 1900 (has links)
ITC/USA 2008 Conference Proceedings / The Forty-Fourth Annual International Telemetering Conference and Technical Exhibition / October 27-30, 2008 / Town and Country Resort & Convention Center, San Diego, California / In this work, a scalable perceptual JPEG2000 encoder that exploits properties of the human visual system (HVS) is presented. The algorithm modifies the final three stages of a conventional JPEG2000 encoder. In the first stage, the quantization step size for each subband is chosen to be the inverse of the contrast sensitivity function (CSF). In bit-plane coding, two masking effects are considered during distortion calculation. In the final bitstream formation step, quality layers are formed corresponding to desired perceptual distortion thresholds. This modified encoder exhibits superior visual performance for remote sensing images compared to conventional JPEG2000 encoders. Additionally, it is completely JPEG2000 Part-1 compliant, and therefore can be decoded by any JPEG2000 decoder.
18

Multi-spectral texture : improving classification of multi-spectral images by the integration of spatial information / Paul J. Whitbread.

Whitbread, P. J. January 1992 (has links)
One computer disk in pocket inside back cover. / System requirements for accompanying computer disk: Macintosh computer. / Bibliography: leaves 148-160. / xii, 161 leaves : ill. (some col.) ; 30 cm. + 1 computer disk (3.5 in. DD) / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / This thesis presents two new families of classification algorithms for pixel classification based on multi-spectral texture. The research demonstrates that algorithms making use of multispectral texture can be constructed that produce better classifications than standard algorithms at comparable computational cost. / Thesis (Ph.D.)--University of Adelaide, Dept. of Electrical and Electronic Engineering, 1994?
19

Kinematic and tectonic significance of the fold- and fault-related fracture systems in the Zagros Mountains, Southern Iran

Mobasher, Katayoun. January 2007 (has links)
Thesis (Ph. D.)--Georgia State University, 2007. / Title from file title page. Hassan Babaie, committee chair; Pamela Burnley, Timothy La Tour, Zhi Young Yin, committee members. Electronic text (143 p. : ill. (some col.), maps (some col.)) : digital, PDF file. Description based on contents viewed Dec. 11, 2007. Includes bibliographical references (p. 138-143).
20

Limitations of principal component analysis for dimensionality-reduction for classification of hyperspectral data

Cheriyadat, Anil Meerasa. January 2003 (has links)
Thesis (M.S.)--Mississippi State University. Department of Electrical and Computer Engineering. / Title from title screen. Includes bibliographical references.

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