• In the spite of use of sequence image compression coding in most monitor system, such problem as the image quality degradation, Mosaic will appear in the narrow band.

    虽然大多数监控系统都采用序列图像压缩,但是在窄带传输中,序列图像压缩方法会出现图像质量下降和马赛克等现象。

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  • Video objects segmentation from video sequence is the key of implementing content-based compression coding method.

    从视频序列中分割出视频对象是实现基于内容压缩编码方法的关键。

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  • A system model of image sequence coding based on wavelet transform is established. Then a high data compression ratio is realized and satisfactorily reconstructed image can be obtained.

    建立了基于小波变换的运动图像编码系统模型,实现了数据的高效压缩并得到了良好的恢复图像。

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  • The compression of medical image series is very important in telemedicine. The motion estimation plays a key role in the video sequence compression.

    医学图像序列压缩是远程医疗系统中的重要技术,而运动估计在视频序列压缩中起着关键作用。

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  • The result of test sequence proves that the software has achieved high compression of MPEG-4 video image and satisfactory subjective image compression quality.

    采用测试序列进行验证,结果证明本软件实现了MPEG - 4视频图像的高压缩比和较满意的主观图像压缩质量。

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  • Intra-and inter-frame redundancy of video sequence makes video compression possible.

    视频序列帧内与帧间的冗余使得视频压缩成为可能。

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  • We encode a video sequence with the TMS320C6711DSK successfully, even if the compression rate is as high as 100, video effect we get after decoding the code stream is satisfying.

    最后在TMS320C 6711dsk上成功对视频数据进行高压缩比(100倍以上)的编码,对回传的结果解码后得到了令人满意的效果。

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  • For image sequence, this paper proposes a scheme of UAV image sequence compression and realizes it on base of the static image compression coding algorithm before.

    序列图像压缩方面,在静态图像压缩算法基础上,提出并实现了一种基于小波的无人机序列图像压缩方案。

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  • The interference and its processing method of long sequence phase-modulation signal of multitargets in pulse compression are studied emphatically.

    重点研究了长序列调相信号多目标对脉冲压缩的相互影响及其处理方法。

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  • The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.

    二相编码波形设计中初始移位寄存器的选择是个关键技术,它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。

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  • The selection of the initial shift register of M-sequence is a key technique in pulse compression waveform design whose pulse compression waveform must have low peak power and large compression ratio.

    二相编码波形设计中初始移位寄存器的选择是个关键技术,它直接决定了信号波形在满足最小峰值功率下能否具有最大脉压比。

    youdao

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