Window display

A storage unit 5102 stores image data for a window, and a three-dimensional position calculating unit 5104 calculates a position for the window in a virtual three-dimensional space so that it appears to be at a position inclined in the depth direction. A perspective projection unit 5106 transforms i...

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Bibliographic Details
Main Authors INAGAKI SATORU, TSUDA KENJIROU
Format Patent
LanguageEnglish
Published 29.10.2003
Edition7
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Abstract A storage unit 5102 stores image data for a window, and a three-dimensional position calculating unit 5104 calculates a position for the window in a virtual three-dimensional space so that it appears to be at a position inclined in the depth direction. A perspective projection unit 5106 transforms image data so that a window positioned at the calculated coordinates is projected onto a screen in perspective, taking a point in front of the screen as a viewpoint. A frame memory unit 5107 holds image data for the window on which perspective projection has been performed, and a display unit 5108 displays the window on the screen.
AbstractList A storage unit 5102 stores image data for a window, and a three-dimensional position calculating unit 5104 calculates a position for the window in a virtual three-dimensional space so that it appears to be at a position inclined in the depth direction. A perspective projection unit 5106 transforms image data so that a window positioned at the calculated coordinates is projected onto a screen in perspective, taking a point in front of the screen as a viewpoint. A frame memory unit 5107 holds image data for the window on which perspective projection has been performed, and a display unit 5108 displays the window on the screen.
Author TSUDA KENJIROU
INAGAKI SATORU
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Snippet A storage unit 5102 stores image data for a window, and a three-dimensional position calculating unit 5104 calculates a position for the window in a virtual...
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SubjectTerms ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
Title Window display
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