| 1. | Once the body is autofocusing correctly with the tool lens , then the camera can be checked against other lenses
一旦机身能用标准镜头正确的自动对焦，那么会再用其他镜头检测此机身。 |
| 2. | Brace yourself for the super - fast - - - and the most innovative - - - autofocusing you ll find in a digital camera with a built - in 10x zoom lens
其既快速又可靠的自动对焦功能，在广角对焦时只需0 |
| 3. | Other functions for movie recording include mega zoom , autofocusing , night movie , and simple movie editing
其他短片拍摄功能还包括：超强劲变焦、自动对焦、夜间短片及简单的短片剪辑功能。 |
| 4. | If an ef lens is not autofocusing correctly with a calibrated camera , the circuitry of the lens itself can be adjusted
如果ef镜头不能在校准过的相机上正确的对焦，那么就要调整镜头上的电路。 |
| 5. | This dissertation studies image formation algorithm , autofocusing technique and speckle reduction method on sar signal processing
本文就sar信号处理中有关成像算法、自聚焦技术及相干斑抑制方面的内容进行了研究。 |
| 6. | On the basis of contrast maximization autofocusing algorithm ( cma ) , a method based on minimum entropy criteria ( mec ) for sar imagery autofocusing is proposed
在对比度最大化自聚焦算法的基础上，提出了基于图像熵最小准则的自聚焦算法。 |
| 7. | Lastly , the dissertation makes a rough comparison between all autofocusing algorithms and points out that the performance of autofocusing is dependent on particular scenes and the characteristics of phase errors
最后，对各种方法进行了比较，指出自聚焦的性能依赖于具体的成像场景及相位误差特性。 |
| 8. | On the assumption that imagery pixel follows non - normal distribution in high resolution imaging , a new method of phase errors estimation based on higher - order statistics is proposed for sar imagery autofocusing
在高分辨成像情况下，基于图像像素强度服从非高斯分布的假设，提出了一种基于三阶累积量的自聚焦方法。 |
| 9. | Since phase gradient autofocusing ( pga ) often produces unsatisfactory results when operating upon scenes that are dominated by distributed targets , a modified weighting average phase errors estimation method is proposed
针对相邻强目标导致的相位梯度自聚焦算法( pga )收敛速度下降，提出了一种加权平均相位误差估计方法。 |
| 10. | Chapter 2 introduces the sources and influences on images of all kinds of phase errors , analyzes existing some autofocusing algorithms and lays stress on considerations for application
论文第二章详细分析了各种相位误差的来源及它们对图像产生的影响，对几种现有的自聚焦算法进行了描述，指出实际应用过程中应该注意的问题。 |
