Apparatus and method for generating digital still image files from digital moving images

In order to capture digital moving image information supplied from a digital VTR (1) and to generate high quality still image data files, a programmable controller (4) executes program instructions to determine whether an image capturing operation has been activated and to determine whether the extr...

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Bibliographische Detailangaben
Hauptverfasser:	MOBUAKI IZUMI, SHINICH FUKUSHIMA, JUNICHI TSUKAMOTO
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	In order to capture digital moving image information supplied from a digital VTR (1) and to generate high quality still image data files, a programmable controller (4) executes program instructions to determine whether an image capturing operation has been activated and to determine whether the extracted frame is valid/appropriate. If so, a header is appended, based on various video transmission standards such as NTSC or PAL, to the extracted frame data, thereby generating an image file. The frame data following this header is then recorded on a recording medium (6), such as a disk, for subsequent signal processing by the programmable controller (4).