• 针对帧间编码模式复杂性,本文提出一种快速模式判决算法

    To reduce the complexity of inter prediction, a fast inter mode decision algorithm is proposed.

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  • 编码算法采用编码间编码相结合方法对序列图像进行压缩编码

    This coding algorithm can compress video by the method of combining inter-frame compression and intra-frame compression.

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  • 视频压缩过程中,实现编码间编码两种编码方式运用预测编码运动估计、运动补偿等技术

    During the video encoding process, there are two coding types, which are Intra-frame and Inter-frame, using the methods of motion prediction, estimation and compensation.

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  • 文中提出了一种用于帧间编码新的运动预测方法(MEHSSIM),它建立基于人眼视觉系统的结构相似性的基础之上。

    In this paper, a new motion estimation method based on an improved structure similarity is proposed, that is, HVS-based structure similarity (MEHSSIM) for inter-frame encoding.

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  • 预测视频压缩关键技术之一,有效消除视频编码中的冗余降低编码提高编码效率

    Interframe prediction is key to video compression and can effectively eliminate the time redundancy of video coding, reduce coding rate and enhance coding efficiency.

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  • 文中论述比特平面编码原理讨论了编码参数选择给出实验结果

    Also, the principle of the inter-frame bit plane coding is described here; the selection of coding parameters is discussed and experimental results are given.

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  • 提出一种H . 264编码模式选择算法利用的时相关性并提出通过模式识别统计分类的方法对宏块模式进行分类。

    In this paper, we have proposed an inter-mode selection algorithm for H. 264, which is based on the time-relativity of the neighboring frames and adopts the idea of statistic classification.

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  • 运动估计视频压缩预测编码关键技术之一各个压缩标准中都广泛使用基于的运动估计技术。

    Motion estimation is one of the key technologies in inner - frame estimation encoding of video compression. In all kinds of compression standard, motion estimation based on block is used widely.

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  • 运动估算视频信号帧间预测编码中的一个重要环节,其效率精度直接影响到编码性能

    Motion estimation is a very important part in the inter prediction technical of video coding, and the performance of a video coder largely depends on the efficiency and precision of motion estimation.

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  • 本文还提出用于屏幕图像压缩窗口对象一概念,设计了窗口对象编码方案。

    A software scheme of the object-code of Windows is designed for the compression of inter-frame.

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  • 主要研究适于窄带活动图像预测编码算法

    Interframe prediction coding algorithm for narrow band low bit rate image sequence is presented in this paper.

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  • 为了进一步降低率,提出了减少信号冗余信息轨迹编码方法,同时引入了解码端频域无相位综合算法。

    To give further bit reduction of the redundancy between signal frames, a novel Sinusoidal Tracking Coding algorithm has been proposed.

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  • 从理论上分析了内变换、预测编码算法得出优点通过实验验证内变换、内预测、帧间预测的混合编码方法优越性

    Many newly technique and algorithms are emphatically analysed. Theoretical analysis educes the advantage of latter method, and experiment result validates the superiority of such coding method.

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  • 测试结果表明H . 264编码复杂性主要体现帧间预测模块中,加快H . 264的编码速度必须这个模块进行优化

    Testing results show that the complexity of H. 264 encoding is mainly reflected in the inter prediction module. To speed up H. 264 encoding speed, it is necessary to optimize this module.

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  • 图像相邻帧间对应数据求差进行压缩编码减少余度。

    After image was decomposed, the corresponding data were compressed and coded. It could reduce the time and space redundancy.

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  • 本文利用计算机模拟各种类型的编码方案,包括最佳线性预测器、自适应量化器、内自适应预测器以及内-自适应预测器进行了比较。

    Various coding schemes such as optimum linear predictors, adaptive quantizers, intraframe adaptive predictors, and intra-interframe adaptive predictors are compared by means of computer simulations.

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  • 降低H.264编码复杂度提出一种快速帧间预测算法

    To reduce the complexity of the H. 264 encoder, a fast inter prediction algorithm is proposed in this paper.

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  • 发明公开帧间预测编码方法解码方法、编码装置、解码装置,以及一种分像素插值处理方法和装置。

    The invention discloses an interframe forecasting coding method, a decoding method, a coder, a decoder, a sub-pixel interpolation processing method and a sub-pixel interpolation processing device.

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  • 运动估计视频压缩帧间预测编码关键技术之一,各个压缩标准广泛使用基于块的运动估计技术

    Video compression interframe predictive coding one of the key technologies. in various compression standards has made extensive use of block-based motion estimation technology.

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  • 运动估计视频压缩帧间预测编码关键技术之一,各个压缩标准广泛使用基于块的运动估计技术

    Video compression interframe predictive coding one of the key technologies. in various compression standards has made extensive use of block-based motion estimation technology.

    youdao

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