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- The wavelet coefficients are selected by Human Visual System (HVS) to ensure the transparence of watermarking. 同时基于人眼视觉系统，对嵌入系数进行筛选以保证水印的透明性。
- After that,these blocks are classified by the model based on human visual system(HVS)and the model based on energies. 然后根据人类视觉系统(HVS)模型和能量模型,对小波子块进行模糊分类。
- We presented a novel watermarking method based on wavelet packets transform and human visual system (HVS). 摘要提出一种基于人类视觉特性和小波包分解的数字水印算法。
- Roffwarg found that preventing REM sleep in cats during this early period can lead to abnormalities in the development of the visual system. 罗夫渥格发现，阻止猫在发育早期的rem睡眠，会造成视觉系统发育异常。
- Not only is it a crucial feature of objects, but also an important part of HVS(Human Visual System). 对称性既是物体的重要特征，又是人类视觉感知组织系统中的重要组成部分。
- A new method is presented to construct a kind of compactly supported biorthogonal wavelet based on human visual system. 构造了一个与人的视觉系统模型的调制转移函数相近似的紧支撑双正交小波基。
- We presented a novel watermarking method based on wavelet packets transform and human visual system(HVS). 提出一种基于人类视觉特性和小波包分解的数字水印算法。
- Analyse the application of visual system in COG bonding machine. 针对视觉系统在全自动COG热压焊机中的应用进行分析。
- Examined whether early visual experience of male and female faces affected later preferences. 博士,对人们大脑中曾经记忆的男性和女性面孔能否影响他们以后的偏好进行了研究。
- Investigation of Vax genes will be helpful to understand the mechanism of molecular events, which happened during the early development of the visual system. Vax基因的研究将对阐明视觉神经系统发育调控机制提供新的认识.
- This paper expands the just noticeable distortion (JND) analysis based on the human visual system (HVS) to apply it in the DEM data. 扩展了只针对图像的基于视觉系统(human visual system;简称HVS)小波域量化噪声的视觉权重(justnoticeable distortion;简称JND)分析方法;使其适用于DEM数据;自适应地确定信息隐藏的强度.
- To produce the monoclone antibodies to the human early pregnancy factor (EPF), BALB/C mice were immunized with EPF. 用纯化的早孕因子(EPF)免疫BALB/C小鼠,取其脾脏与SP2/0小鼠骨髓瘤细胞融合,用酶联免疫吸附试验(ELISA)间接法筛选,以有限稀释法进行克隆化。
- So a FR algorithm is designed by fusing holistic and local features in subspaces, which is inspired by Human Visual System (HVS). 本文模仿人类视觉系统的特点,提出了融合局部和整体特征子空间的算法。
- According to the multi-channel modals of the human visual system, researchers are paying more attention to the assessment of image luminance details. 摘要依据人眼视觉系统的多通道模型，评价图像亮度细节的质量，目前已经成为一个活跃的研究方向。
- Conclusions : The crude extract from the decidua of human early pregnancy can effectively suppress the growth of tumor cells in vitro and in vivo. 结论 ：人早期妊娠子宫蜕膜提取物在体内外均能够有效地抑制肿瘤的生长。
- Before we begin our discussion of these illusions, however, we need to recall how the human visual system processes color. 在开始讨论这些错觉之前，我们必须先复习一下人类视觉系统如何处理颜色。
- Methods:The expression of p-ERK of 30 normal villi and 30 natural abortive villi of human early pregnancy was examined by immunohistochemistry technology and image analysis. 方法:采用免疫组织化学、图像分析方法检测30例正常早孕绒毛组织(正常早孕组)和30例自然流产的早孕绒毛组织(自然流产组)中p-ERK的表达水平。
- Fortunately, ongoing work on illusory colors will continue to offer a tantalizing portal into the complexities of the human visual system. 幸运的是，目前进行中的错觉颜色研究，将会为复杂的人类视觉系统，持续开启一扇诱人的大门。
- Advantages include better early visual rehabilitation, less astigamtism, less suture time over ECCE, satisfactory results as phacoemulsification without the need of an expensive phaco machine. 而晶核切割术则较晶体乳化术不须昂贵的仪器及所须技术转移期较短，是一种可替代晶体乳化术的小切口白内障手术。
- Abstractive: Objective: To observe the inhibition of the crude extract from decidua of human early pregnancy on the growth of tumor cell in vitro and in vivo. 摘要 ： 目的 ：在体内外分别观察人早期妊娠子宫蜕膜提取物对肿瘤细胞生长的抑制作用。
