rough segmentation
[/rʌf ˌseɡ.mən.ˈteɪ.ʃən/]
nounpl: rough segmentations
segmentação grosseira
1. A preliminary or coarse division of data, text, or images into distinct parts or sections without precise boundaries or fine details
The rough segmentation of the document divided it into chapters and sections before detailed analysis.
A segmentação grosseira do documento o dividiu em capítulos e seções antes da análise detalhada.
2. In computer vision and image processing, an initial step that separates an image into broad regions or objects with approximate boundaries
Rough segmentation is often used as a preprocessing step before applying more sophisticated algorithms.
A segmentação grosseira é frequentemente usada como uma etapa de pré-processamento antes de aplicar algoritmos mais sofisticados.
3. In natural language processing, a coarse partitioning of text into blocks or regions for initial organization
The NLP pipeline began with rough segmentation to identify paragraph boundaries.
O pipeline de NLP começou com segmentação grosseira para identificar limites de parágrafos.
This is technical terminology widely used in Brazilian and Portuguese technology sectors, particularly in universities and software companies. It reflects the growing influence of English-language computer science literature in technical communities.
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