video filter

Based on analyzing H.263 recommendation, a new scene adaptive video coding scheme which used two layer filter mechanism was proposed.

基于H.263视频编码标准，提出了一种新的采用二级筛选机制的场景自适应编码方案。

For the degradation of image sequence due to noise, the temporal noise filter is designed during video image acquisition process.

在视频图像获取过程中，由于噪声对图像序列的降质，需要设计实时噪声滤波器。

After the inverse wavelet transform, temporal filter was applied video to enhance the denoising effect further.

小波逆变换后, 利用时间域滤波方法进一步提高降噪效果.

To improve the performance of 3-D wavelet video codec, a new temporal wavelet filter based on motion compensated and lifting scheme is proposed in this thesis.

现有的三维小波视频编码器的主要弱点是在时间方向的滤波效果不理想，本文对此提出了一种新的改进方案。

VLSI design and implementation of loop filter for AVS high-definition video decoder paper.

设计并实现了一种适用于AVS高清解码器的环路滤波器.

Hardware Implementation of Deblocking Loop Filter in Video Decoder Chip

视频解码芯片中去块效应环路滤波的硬件实现

A dynamic adaptive filter for video sequence super resolution reconstruction is proposed.

针对视频序列的超分辨率重建,提出了一种动态自适应滤波方法.

Design and Implementation of Intra Prediction and Loop Filter in AVS Video Decoder

AVS解码器帧内预测和环路滤波器硬件设计与实现

After the inverse wavelet transform, temporal filter was applied on the filtered video to enhance the denoising effect further.

小波逆变换后，利用时间域滤波方法进一步提高降噪效果。

Experiments show motion estimation accuracy can be obtained in proposed system, the appropriate selection of temporal filter and optimization of update operation in lifting, bring about improvement of video coding efficiency and scalability.

实验结果显示，在保证运动估计精度下，合理选择时间滤波器，结合改善的提升实现中的更新操作，提高了编码系统的编码效率和可扩展性能。