Data/hora: 13/06/2024 17:04:33

Biblioteca(s): | Embrapa Instrumentação.
Data corrente: | 22/12/1999
Data da última atualização: | 22/12/1999
Autoria: | CRUVINEL, P. E.; CRESTANA, S.
Título: | The use of a TMS320C40 in an X and gamma rays computerized minitomography scanner (MCT) dedicate to agriculture.
Ano de publicação: | 1996
Fonte/Imprenta: | In: TEXAS INSTRUMENTS SIXTH ANNUAL TMS320 EDUCATORS CONFERENCE, 6., 1996, Houston. Proceedings...Houston: Texas Instruments, 1996.
Páginas: | 3 p.
Idioma: | Inglês
Conteúdo: | In 1987 a computerized tomographic scanner system using X- and gamma-rays was developed at the Center for Instrumentation of the Brazilian Enterprise for Agricultural Research (EMBRAPA-CNPDIA) for applications in soil science. As a new methodology in both instrumentation and soil research it has proved to be useful for measuring both volumetric water content and soil bulk density respectively with accurancy of +-3% and +-2%. This paper describes not only the improvements in the first design of the computerized tomographic system but also shows how to increase speed of the image processing and visualization, as well as reliability using an architecture based on the TMS320C40.
Palavras-Chave: | Agricultural instrumentation; Gamma-ray; Instrumentacao agropecuaria; MCT; Metodologia; Minitomografia; Minitomography; TMS320C40; X-ray.
Thesagro: | Agricultura; Equipamento; Raio Gama; Raio X.
Thesaurus Nal: | agriculture; equipment; methodology.
Categoria do assunto: | --
Registro original: | Embrapa Instrumentação (CNPDIA)
Exemplares: | CNPDIA - (5541-1) - UPC - SP - -- - PROCI-96.00043 -  - 1996.00043 - DIS