projection data
[/prəˈdʒɛkʃən ˈdeɪtə/]
nounpl: projection data (uncountable)
dados de projeção
1. Information or measurements collected from projecting an object or image onto a surface or plane, commonly used in medical imaging, computer graphics, and mathematics
The CT scanner generates projection data that is processed by computers to create 3D images.
O scanner de TC gera dados de projeção que são processados por computadores para criar imagens 3D.
2. In tomography, the raw data acquired before reconstruction algorithms are applied to generate cross-sectional images
Medical technicians analyze projection data to ensure image quality before reconstruction.
Os técnicos médicos analisam os dados de projeção para garantir a qualidade da imagem antes da reconstrução.
3. Quantitative information obtained from projecting a three-dimensional object onto a two-dimensional plane from different angles
The software processes projection data from multiple angles to build an accurate 3D model.
O software processa dados de projeção de múltiplos ângulos para construir um modelo 3D preciso.
This is specialized terminology primarily used in medical imaging, particularly in hospitals, radiology departments, and research institutions in both Brazil and the USA. The term is essential in modern diagnostic medicine and computer science. In Brazil, the term is used in Portuguese-speaking medical and technical communities, while English terms are often retained in international publications and advanced training contexts. The usage reflects the global nature of medical technology and the technical education systems in both countries.
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