The system was based on spatial domain analysis.
系统采用基于图像空域分析的聚焦方式。
The principle of micro-zooming is analyzed in spatial domain.
从空域的角度分析了微变焦法的原理。
An algorithm based on iterative blending on spatial domain is proposed.
在图像迭代混合的基础上提出了空域水印算法。
Chapter three mainly deals with image restoration in the spatial domain.
第三章主要论述基于空间域的数字图像复原算法。
Encryption algorithms in spatial domain and frequency domain are proposed.
设计了空间域和频率域加密算法。
A spatial domain image watermarking algorithm based on chaotic maps is proposed.
提出一种基于混沌序列的图像空域水印算法。
Based on this, every image frame is mapped from spatial domain to statistical domain.
然后结合图像的帧间信息将图像从空间域映射到统计域。
The rest are inserted in non-LSB bits in spatial domain of the DCT-watermarked image.
非重要水印则嵌入含水印图像空域的非LSB位。
A novel chaos based spatial domain watermarking algorithm is proposed in this dissertation.
提出了一种新颖的基于混沌的空域数字水印算法。
In this paper, a convenient image steganography scheme based on the spatial domain is proposed.
介绍了一种基于空间域的信息隐藏方案。
The basic theories and procedure of the MAP method and POCS method in spatial domain are summarized.
对MAP和POCS这两种空间域方法进行研究，总结了其基本思想与算法流程。
An improved spatial domain image deblurring algorithm is proposed based on wiener filter and deconvolution.
改进并提出了基于频域维纳滤波器方法的空域图象模糊复原算法。
Operational modal analysis method of bridge was built based on frequency domain and spatial domain decomposition.
利用频域-空间域分解法，建立桥梁运行模态识别方法。
As a nonlinear method, dither modulation has been applied to spatial domain watermarking embedding into still images.
扰动调制是一种非线性水印技术，已应用于数字图像。
The filtering in spatial domain, spatial frequency domain and a system of optical formatting imagines are also analyzed.
同时也分析了空域滤波、空频域滤波、光学成像系统。
The image de-noising method basically may divide into two kinds: transform domain de-noising and spatial domain de-noising.
图像的去噪方法基本上可分为变换域法和空间域法两大类。
Spatial domain techniques are easy ways to embed information, but they are highly vulnerable to even small cover modifications.
空间域方法比较简单，但这类方法对于极小的改动都很脆弱。
A new method and an experimental unit for realizing phase shift interferometry by means of spatial domain sampling is proposed.
提出了一种利用空域采样实现相移干涉计量的新方法和实验演示装置。
It can be accomplished in spatial domain and frequency domain. This chapter presents the ways of the smoothing of digital image.
数字图像平滑处理可以在空间域或频率域中进行。
This algorithm takes local modem both for spatial domain and frequency domain, therefore it is efficient for instable process, too.
这种算法对于时域或频域的考察都采取局部的方式，所以对于非平稳过程也一样十分有效。
Then discrete complex images method (DCIM) is applied to obtain spatial domain Green's functions, which enhance computing efficiency.
提出了二级离散复镜像法(DCIM)与表面波处理相结合的方法对空域格林函数进行计算。
The experiment results show that the proposed algorithm is superior to the general spatial domain in the quality of the restored image.
各子频段采用不同的正则化算子。实验结果表明该算法的盲图象恢复的性能优于空域算法。
Both types have their own advantages: frequency domain methods have strong robustness, while spatial domain methods have higher accuracy.
这两种方法各有特点：频率域法的鲁棒性强，而空间域方法相对精确度更高。
The technology of video stream transcoding can be divided into two types: spatial domain(pixel-domain) and compressed domain(DCT-domain).
目前的视频流转码大致可以分为空域（像素域）转码和压缩域（DCT域）转码两种方法。
A new spatial domain digital image watermark imbedding algorithm is presented in this paper by analyzing some spatial watermark algorithm.
该文通过对多种空域水印算法优缺点的分析，提出了一种新的空域数字图像水印加入算法。
Then, a multiscale morphology gradient-based watershed segmentation algorithm is introduced to segment the video frame in the spatial domain.
然后，引入基于多尺度形态梯度的分水岭分割算法，对图像进行空域分割。
The lifting construction exploits predictor and update operator design which is based on the interpolatory discrete splines in a spatial domain.
探讨了空间域中基于离散插值样条的预测算子和更新算子的设计。
In order to increase computing speed, MOM formulations including closed-form spatial domain Green's functions are derived for geometry of microstrip.
为了提高辐射问题的计算效率，推导了微带线结构的含有闭式空域格林函数的矩量法数值计算公式。
Then we restore the missing pixels with implicit motion model making full use of the relevance of temporal and spatial domain according to the accuracy.
然后根据准确性，通过隐藏运动模型充分利用丢失块的空域和时域相关性进行差错块的掩盖。
Then we restore the missing pixels with implicit motion model making full use of the relevance of temporal and spatial domain according to the accuracy.
然后根据准确性，通过隐藏运动模型充分利用丢失块的空域和时域相关性进行差错块的掩盖。
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