图象增强

The experimental results show that the enhanced binary of image quality significantly improved, that this algorithm is effective.

实验结果表明，增强后的二值化图象质量有明显的改进，说明这种算法是行之有效的。

Image enhancement refers to the dura image enhancement, the useful information, it can be a distortion of the process, its purpose is to enhance the visual effect.

图像增强是指增强图象中的有用信息，它可以是一个失真的过程，其目的是要增强视觉效果。

The technical approach is determined based on imaging slot-bent crystal-X-ray intensified framing camera-TV camera to fulfill the spectral diagnostics requirements, which can meet the forthgoing development of PRS, research in China.

根据中国等离子体辐射源的技术发展对能谱诊断系统的性能指标要求，确定了狭缝-弯晶-X射线条形阴极象增强器—图象数字化的技术方案。

In order to strengthen the interest of the texts, arouse the students' motivation and make the students produce spontaneous learning power, this paper introduces some methods to teach English texts interestedly, such as visual teaching, picture teaching, self-learning and teaching, helping and teaching, using local materials and so on, which have strong teaching effect.

呆板的英语教学使得许多学生失去学习英语的兴趣和乐趣，为了增强课文的趣味性，激发学生的兴趣，让学生产生一种自发的学习动力，本文介绍了几种趣味教学的方式：形象教学，图象教学，自学自讲，互帮互助，就地取材等方法，在课堂上收到了很好的效果。

It lays a good foundation for minutia points extracting and fingerprint matching.

很好地抑制了图象的噪声，增强了指纹的结构特征，为特征点的提取和比对奠定了良好的基础，并经过适当的简化，可以用于嵌入式系统。

Wenxin capsule can promote endolethial cells releasing CO and synthesing 〓, enhance activity of HO, induce angiectasis through activating guanylic cyclase and adenglate cyclate of intracellar of vessel smooth muscle cell to enhance content of intracellar cGMP and AMP. 3. Wenxin capsule can inhibit releasing of platelet activiting factor 〓 which inhibit platelet aggregation and have antithrombosis function. 4. Wenxin capsule can promote activity of t-PA, reduce activity of PAI-1, strengthen fibrinolytic function, therefore inhibit fibrin disposition. 5. Wenxin capsule can inhibit synthesis of smooth muscle cellular DNA. Its function don't kill it directly but prevent transformation from period Go to peried S. 6. Wenxin capsule is an effective prescription of anti-coronary atherosclerosis atherosis. The results of image pattern analysis tastifies that area of lipid plaque in treating group reduce 54% and 58% in contrast with that in control group. The results of light, electro- microscopy show that structure of endolethial cell and smooth muscle cell in treating group is more integral than that in control group.

其作用机制之一是由于该药具有良好的调脂降脂作用，其不仅能明显降低血清LDL-c及升高HDL-c含量，且能有效阻止TC沉积于血管壁，从而保护内皮细胞结构完整；此外，温心胶囊尚具有明显的抗氧化作用，该药不仅能明显降低血浆LPO含量，且能提高SOD活性，同时其对血红素在细胞内代谢的调节作用也参与了抗氧化过程。2 温心胶囊能明显促进内皮细胞释放CO及合成〓，提高HO活性，通过激活血管平滑肌细胞内鸟苷酸环化酶及腺苷酸环化酶引起细胞内cGMP、AMP浓度增加而引起血管舒张。3 温心胶囊能明显抑制血小板激活因子〓的释放，从而抑制血小板聚集，抗血栓形成。4 温心胶囊能明显提高t-PA活性，降低PAI-1活性，增强纤溶功能，从而抑制纤维蛋白沉积。5 温心胶囊能明显抑制平滑肌细胞DNA合成，其抑制作用不是直接杀伤抑制，而是阻止细胞由Go期向S期转化。6 温心胶囊是抗冠状动脉粥样硬化的有效制剂，图象分析结果证实，该药治疗组脂斑面积比对照组缩小了54％和58％，光电镜结果显示内皮细胞及平滑肌细胞结构较为完整。

How to evaluate the enhancement algorithm is also a difficult problem, from the point of color adaptation, a color image enhancement and evaluation algorithmis given considering the two color characteristics: color naturalness index and color colorfulness index. Finally, we presents a new approach to color image denoising based on Human Visual System model.

随后，本文还从人眼的颜色适应角度出发提出了一能够种评估颜色增强的算法，这种算法对彩色图象的分量按照von-Kries模型重新调整比例，并利用颜色的自然性系数和生动性系数在自然图象意义上给出了评估准则。

The trabecularism is important necrosis diagnosis. Medical specialists are interested in the improvement of minutia detection by image enhancement method of high-pass. The new fast high-pass filter can enhance the trabecularism in clinical applications. Its fast characteristic is helpful in clinic, and it performs better than Butterworth filter method does for image enhancement in clinical applications.

股骨头X线片中的骨小梁结构对于诊断与治疗股骨头坏死疾病有着非常重要的参考价值，用合适的高通滤波算法来增强骨小梁的细节检测能力是令人感兴趣的，实验表明，这一高通滤波算法适合于增强股骨头图象的骨小梁结构，它的快速特点使它适合在临床中使用。

After making discrete stationary wavelet transform to an infrared image, de noising is done in the high frequency sub bands with better resolution.

对红外图像进行离散平稳小波变换后，对分辨率较好的各高频子带直接利用所提出的去噪方法去噪；对分辨率较差的各高频子带利用所提出的非线性增益法结合文中的去噪法进行增强；并给出一种评价增强图象质量的准则。

It's application supplies a new means for image process.Key words: fractal theory;medical image;edge sharping and detecting

结果表明，经处理过的图像与原图像相比较，不同结构的边界有了明显的增强，特别是对图像中的肿瘤结构能更好的识别出来，该方法的应用为医学图象处理和分析领域提供了新的手段和方法。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。