4. Computer graphics processing and selective visual display system
  5. Computer graphics processing
  6. Graphic manipulation

Donald B. Curtis

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Graphics container

Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
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Halftoning without a full range of equally-spaced colors

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
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Method and apparatus for text layout across a region

Image analysis – Image transformation or preprocessing
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Method and apparatus for text layout across a region

Data processing: presentation processing of document – operator i – Presentation processing of document – Layout
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Method and system for improving color reduction

Computer graphics processing and selective visual display system – Computer graphics processing – Attributes
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