Fast Implementation of the Integer Transform in H.264 /AVC Video Encoders
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چکیده
AbstractThis paper investigates fast software implementations of integer transforms in video encoders. The ever increasing demand for video applications on the public Internet and particularly in environments of low bandwidth necessitate the need for video compression. In a video encoder a hybrid of data compression units and algorithms are used to remove redundancy in the video. The 4x4 integer transform used in the H.264/AVC coding standard is considered here and the aim is to improve the computation speed while maintaining subjective quality of the video data.
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تاریخ انتشار 2010