Encoding device
AssigneeFujitsu Limited
InventorsTakashi HAMANO, Teruyuki Sato, Ryuta Tanaka, Atsuko Tada
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Abstract
An encoding method for encoding a sequence of image frames, the encoding method includes the steps of: selecting an image frame to be deleted from the plurality of image frames; detecting motion vectors between a pair of image frames that are either previous to and next to the selected image frames; deleting the selected image frame if the detected motion vectors meet a predetermined condition; and encoding remainder of the image frames in which any of the image frames has been deleted by the deleting step.
Claims10
An encoding method for encoding a sequence of image frames, the encoding method comprising the steps of:
- selecting an image frame to be deleted from the plurality of image frames;
- detecting motion vectors between a pair of image frames that are either previous to and next to the selected image frames;
- deleting the selected image frame if the detected motion vectors meet a predetermined condition;
- and
- encoding remainder of the image frames in which any of the image frames has been deleted by the deleting step.
An encoding device for encoding a sequence of image frames comprising:
- a selector for selecting an image frame to be deleted from the plurality of image frames;
- a detector for detecting motion vectors between a pair of image frames that are either previous to and next to the selected image frames;
- a processor for deleting the selected image frame if the detected motion vectors meet a predetermined condition;
- and
- an encoder for encoding remainder of the image frames in which any of the image frames has been deleted by the processor.
Dependencies are inferred from the claim text.