Two-dimensional spectrophotometry with high spatial and temporal resolution by digital video techniques and powerful computers

  • Müller S
  • Plesser T
  • Hess B
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A two-dimensional spectrophotometer having a spatial raster resolution of 512 × 512 picture elements with 256 grey levels and a time resolution of 30 images per min is assembled by combination of digital video techniques and a powerful computer system. The instrument is applied to the analysis of pattern formation processes in cytoplasmic media. © 1985.

Author-supplied keywords

  • 2-D spectrophotometry
  • chemical patterns
  • computer methods
  • digital recording
  • image processing
  • videodensitometry

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