Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/5950
Título: | A heterogeneous computer vision architecture: implementation issues |
Autor(es): | Santos, Henrique Dinis dos Ramalho, José Carlos Fernandes, João M. Proença, Alberto José |
Data: | Ago-1995 |
Editora: | Elsevier |
Revista: | Computing Systems in Engineering |
Citação: | "Computing systems in engineering". ISSN 0956-0521. 6:4/5 (Aug. 1995) 401-408. |
Resumo(s): | The prototype of a heterogeneous architecture is currently being built. The architecture is aimed at video-rate computing and is based on a message passing MIMD topology at the top level-transputer based-and on VLSI associative processor arrays (APA, SIMD structure) for low level image processing tasks. The APA structure is implemented through a set of 4 VLSI chips (GLiTCH) containing 64 1-bit processing elements each. This communication addresses some issues concerning the implementation of the first prototype, namely those related to: • the design and integration of the APA controller unit, which provides the required interface between the APA, the MIMD topology and the video image interface: • the evaluation of the GLiTCH chip through an emulator based on transputers and fast programmable devices; the emulator was designed to be flexible enough to evaluate later modifications to the GLiTCH design; • the design of an integrated set of software development tools containing a structured editor-syntax oriented, with a visual interface/programming interface-and a cross compiler and debugger. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/5950 |
DOI: | 10.1016/0956-0521(95)00029-1 |
ISSN: | 0956-0521 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CAlg - Artigos em revistas internacionais / Papers in international journals DI/CCTC - Artigos (papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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1995-ComputSystEng.pdf | 689,82 kB | Adobe PDF | Ver/Abrir |