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hybrid spatial-spectral noise reduction [1 record]

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Record 1 2013-10-30

English

Subject field(s)
  • Remote Sensing
CONT

The CSA [Canadian Space Agency] technology, referred to as hybrid spatial-spectral noise reduction (HSSNR), uses a numerical processing approach to increase the SNR [signal-to-noise ratio] of acquired satellite images or sensor data. This processing maintains the signal unharmed, while removing the noise.

French

Domaine(s)
  • Télédétection
CONT

La technologie de l'ASC [Agence spatiale canadienne], appelée réduction hybride du bruit spatial-spectral (HSSNR), utilise une méthode de traitement numérique pour augmenter le S/B [rapport signal sur bruit] des images acquises par satellite ou des données captées. Ce traitement conserve l'intégrité du signal tout en supprimant le bruit.

Spanish

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