Method and apparatus to check for wrongly decoded macroblocks in streaming multimedia applications

Method and apparatus to check for wrongly decoded macroblocks in streaming multimedia applications

A method to detect (identify) wrongly decoded data (I type macro-blocks), which can be subsequently concealed by error concealment techniques, thereby improving the visual quality of a decoded stream, is provided. Additionally, a method is provided. In use, a set of macro-block data is selected for...

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Bibliographische Detailangaben
Hauptverfasser: CHAURASIA PARAG, PORE VINAYAK JAYARAM, KARANDIKAR PRAVIN GANGADHAR, NATH SHANTANU, PANVALKAR JAYA SHRIKRISHNA
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:A method to detect (identify) wrongly decoded data (I type macro-blocks), which can be subsequently concealed by error concealment techniques, thereby improving the visual quality of a decoded stream, is provided. Additionally, a method is provided. In use, a set of macro-block data is selected for validation. Additionally, a set of suspicious macro blocks is selected from the set of macro-block data based on location information for each suspicious macro block.