The method effectively narrows the solution space for the problem to be solved featuring with the guidance and enlightenment role of the knowledge and use of the dynamic encoding table, the search efficiency and the quality of optimum solution can be enhanced. 利用知识对所求问题的指导和启发作用构建码表,有效地缩小了待求解问题的解空间,从而使遗传算法的搜索效率和获得最佳解的质量得到提高。
However this special research mainly includes decoding analog video signals, color space conversion and encoding digital video signals. 激光电视颜色复现的研究主要包括数字视频信号的编码、色域空间转换和模拟视频信号的解码三部分。
Space& encoding Image Based on Laser Scanning 激光扫描空间编码图像
We first show that both space blending theory and relevance theory have highlighted the economical principle of linguistic encoding and the role played by conceptual blending in the on-line meaning construction. 两论都强调言语编码所遵守的经济原则和概念复合在即时意义构建中的作用。
It converts the sequences alignment to an optimization problem in a search space by encoding. 该算法通过对序列比对问题进行编码,将其转换成了搜索空间中的一个优化问题。
In order to produce excellent initial population of GEP, Gene Space Balance Strategy ( GSBS) is proposed. The theorem of describing the space of GEP encoding is proved. 为了产生优势初始种群,提出了基因空间均匀分布策略(GeneSpaceBalanceStrategy,GSBS),证明了描述编码空间量化性质的GEP编码空间定理。
The proposed algorithm converted the range-domain matching problem to the nearest neighbors search problem in the sense of shape feature. The search space is reduced greatly, so the encoding time is considerably less than that of the baseline fractal encoding algorithm. 该算法将Range-Domain块匹配问题转化为在形态特征意义下的最近邻搜索问题,大大减少了搜索空间,从而大大加快了编码速度。
3-D active vision sensing technique is mainly involved in time-of-flight method, point structured light scanning, linear structured light scanning and space encoding structured light method, Moire contouring, phase measuring profilometry, Fourier transform profilometry, etc. 主动三维视觉传感技术主要有飞行时间法、点结构光扫描法、线结构光扫描法和编码面结构光法、莫尔法、相位测量轮廓术、傅里叶变换轮廓术等。
Based on this matrix, the RGB color space is transformed into a new color space R_1G_1B_1, different quantizations and encoding are made to the new components. 基于该矩阵,将图像从RGB色彩空间变换到一个新的色彩空间R1G1B1,针对变换后的新分量进行了不同的量化编码。
The electrooptic effect of LiNbO_3 crystal is analyzed, based on which a modulator used in space polarization encoding system is designed. 对铌酸锂晶体的电光效应进行了理论分析,在此基础上设计了基于普科尔效应的空间偏振编码调制器。
As an extension of mathematical morphology to color space, the proposed transformation can be efficiently used in color image processing, image encoding and shape features extraction of objects, etc. 彩色形态变换作为一种数学形态学方法在彩色空间的延拓,可有效地应用于图象处理、图象编码和目标形状特征提取等。
Study On Line Space Distribution Of Varied-Line Space Grating For Wavelength Encoding Fiber Optic Sensor 用于波长编码光纤直线位移传感器不等距光栅栅距分布规律研究
One of them is real-coded genetic algorithm, which is based on mechanism of natural selection with real solution space, high precision and no bother of binary encoding. 其中实数编码遗传算法是一种基于自然选择和遗传机制的算法,在实数空间求解,具有精度高且不用二进制编码的优势。
In order to appraise and predict the perception information correctly, mapping relations of the perception space and product encoding space were established firstly, and then the coordinates of every product encoding design under the perception space were calculated. 在产品感知偏好空间和产品编码空间两者之间建立映射关系,并通过影射法则计算出每一款产品编码方案在感知偏好空间中的坐标值的方法,实现对感知信息的精确评价与预测。
The characteristics of long delay, great error rate and packet loss, asymmetric bandwidth between uplink and downlink and links easily interrupted in deep space communications determine that the technology of encoding is a difficulty in deep space communications. 深空通信时延长、误码率和丢包率大、上下行链路带宽不对称和链路易中断等特点,决定了编码技术成为深空通信中的一个难点问题。
In the present context, the cyberspace is both the gap ignored by hegemony intentionally or unintentionally, but also the space that hegemony attempt to adjust and balance, and the encoding/ decoding process is actually a social process of negotiation. 在当下的语境中,网络空间既是霸权有意无意忽略的缝隙,也是霸权试图纳入其调整和平衡的空间,其话语的编码/解码的过程其实是一种社会谈判的过程。
The technology of space polarization encoding is through of laser polarization for modulation, the different position of elliptic polarized light will have different ellipse, then the beam carry location information. 空间偏振编码技术通过对激光的偏振态进行调制,不同的位置的椭圆偏振光将会有不同的椭圆度,从而使光束携带位置信息。