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FR2683966A1
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Method for synchronizing the scanning circuit of an image viewing apparatus.
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FR2683968A1
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Coding / decoding method of digital video images and encoder / decoder for implementing the method.
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US5142562A
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Sound and vision communications terminal including an auxiliary lighting device
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FR2642928A1
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SOUND AND VISUAL COMMUNICATION TERMINAL WITH PERFECTED ADJUSTMENTS
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CA1293070C
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Video and audio communication terminal, particularly a videophone, having a hinged case
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CA1293069C
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Video and audio communication terminal equipped with a fill light device
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FR2625060A1
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Encoding and decoding method and devices for transmitting images through a variable rate network
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FR2621767A1
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SYSTEM FOR TRANSMITTING IMAGE AND SOUND
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FR2621197A1
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Visual and sound communication terminal comprising a supplemental lighting device
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FR2621198A1
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Visual and sound communication terminal, especially visiophone, with articulated housing
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FR2599577A1
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Transformation coding method for transmitting image signals.
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FR2597282A1
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Quantification method in transformation coding for transmission of image signals
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FR2582424A1
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Circuit of fast calculation of the transformed in cosinus, direct or reverse, of a discrete signal
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EP0102866A1
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Method of displaying animated three-dimensional pictures, and apparatus for carrying out this method
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FR2544574A1
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Compression encoding method of a color video digital signal
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FR2538983A1
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Color correction method applicable to video shooting and system using the same
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