K. Sankaran, P. Srikanth, S. Basha, Y. Subbarayudu
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引用次数: 0
摘要
高效视频编码(High-Efficiency Video Coding, HEVC)是一种基于H.264/AVC等视频帧压缩的视频编码方法。HEVC主要用于降低比特率。该系统工作在医学图像下,在图像处理阶段,去块滤波器是通过解码压缩视频来降低噪声的滤波器之一,样本自适应偏移(SAO)滤波器降低图像中样本的失真。通过这两种方法,获得了较好的视频质量。
An Efficient De-blocking Filter for Quality Improvement of Medical Image Analysis
High-Efficiency Video Coding (HEVC) is a video coding method which is used for the better accuracy among the other standards based on the compression of the video frames such as H.264/AVC. The HEVC is mainly used for the reduction of the bit rate. The proposed system works under the medical images, in image processing stages the de-blocking filter, is one of the filter used to reduce the noise by decoding the compressed video and Sample Adaptive Offset (SAO) filter decreases the distortion of the sample in the image. By using these two methods the video is obtained in better quality.