Extremely drive apparatus, extremely drive method and compressed picture frame generating method

Extremely drive apparatus, extremely drive method and compressed picture frame generating method

The invention relates to an over-excitation driving device, an over-excitation driving method and a preparation method of a compressed picture frame, wherein, the core method for compressing data includes the following steps that a first compression is carried out to an original data by the means of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CAI PEITING, LU WENMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:The invention relates to an over-excitation driving device, an over-excitation driving method and a preparation method of a compressed picture frame, wherein, the core method for compressing data includes the following steps that a first compression is carried out to an original data by the means of difference pulse coding modulation so as to obtain a compressed data; Huffman coding is carried out to the compressed data to execute a second compression and obtain a code stream; and then the code stream is stored.