%0 Conference Proceedings
%4 dpi.inpe.br/lise/2001/09.20.17.38
%2 dpi.inpe.br/lise/2001/09.20.17.38.16
%@isbn 85-17-00016-1
%F 9072
%T Desenvolvimento de um procedimento simplificado do método Multiple Endmember Spectral Mixture Analysis (MESMA) para o tratamento de imagens hiperespectrais
%D 2001
%A Carvalho Júnior, Osmar Abílio de,
%A Guimarães, Renato Fontes,
%A Meneses, Paulo Roberto,
%@affiliation Universidade de Brasília (UnB). Departamento de Geografia.
%@affiliation Universidade de Brasília (UnB). Departamento de Geografia.
%@affiliation Universidade de Brasília (UnB). Instituto de Geociências.
%E Krug, Thelma,
%E Fonseca, Leila Maria Garcia,
%B Simpósio Brasileiro de Sensoriamento Remoto, 10 (SBSR).
%C Foz do Iguaçu
%8 21-26 abr. 2001
%I INPE
%J São José dos Campos
%P 1249-1256
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais
%K PROCESSAMENTO DIGITAL DE IMAGENS, mistura, imagens hiperespectrais, modelos, realce linear, linear enhancement, mixtures, models, multiple endmember spectral mixture models, MESMA, imaging spectrometry.
%X For the analysis of spectral mixturs the method of Linear Spectral Unmixing presents many mistakes because it is hard to adjust the endmembers existent in the image with the elements really existent in each pixels. A method proposed to eliminate that source of mistakes is the Multiple Endmember Spectral Mixture Models (MESMA)that defines for the root mean square which is the best association of spectral mixture that describes each pixel. This way, a routine was developed in IDL,which accomplishes that comparison of the models of mixtures defined for each pixel the most appropriate. This method was tested in the Niquelândia mine and showed excellent results being coherent with the field rising.
%9 Processamento de Imagens
%@language pt
%3 1249.1256.111.pdf