Architecture to adapt cumulative distribution functions for mode decision in video encoding

Architecture to adapt cumulative distribution functions for mode decision in video encoding

A mode decision component is configured to determine the costs of different modes for a selected partition of a frame of a video using an estimated compression coding data, which is calculated prior to a corresponding actual compression coding data being calculated based on another partition immedia...

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Hauptverfasser: Chaudhari, Gaurang, Lalgudi, Hariharan G, Chen, Yunqing, Reddy, Harikrishna Madadi
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator Chaudhari, Gaurang
Lalgudi, Hariharan G
Chen, Yunqing
Reddy, Harikrishna Madadi
description A mode decision component is configured to determine the costs of different modes for a selected partition of a frame of a video using an estimated compression coding data, which is calculated prior to a corresponding actual compression coding data being calculated based on another partition immediately prior to the selected partition in a partition processing order. The estimated compression coding data is determined based on a previously calculated compression coding data calculated based on a completed partition prior to the selected partition in the partition processing order. The mode decision component is configured to use the determined costs to select one of the modes. An encoder component is configured to use the selected mode to encode the selected partition by using the corresponding actual compression coding data calculated based on the another partition immediately prior to the selected partition in the partition processing order.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Architecture to adapt cumulative distribution functions for mode decision in video encoding
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