| 1. | Object that represents the source surface
表示源图面的 |
| 2. | If the rectangle exceeds the source surface , it is clipped to the source surface
。如果该矩形超过源图面，将对其进行剪裁，直至与源图面相同。 |
| 3. | If a null reference nothing in visual basic , the entire source surface is used
如果为空引用（在visual basic中为nothing ） ，则使用整个源图面。 |
| 4. | This method also indicates if stretching between surfaces of the same format is supported
方法。此方法还指示是否支持源图面格式与目标图面格式相同的拉伸。 |
| 5. | Also can be used to determine which combinations of source surface formats and destination surface formats are permissible in calls to
的调用中，允许使用源图面格式和目标图面格式的哪些组合。 |
| 6. | Stretching or shrinking is not supported if either of the surfaces has a dxtn compressed format . the source surface must not be multisampled
如果源图面与目标图面中的任何一个图面具有dxtn压缩格式，则不支持进行拉伸和缩小。 |
| 7. | And the characteristics of each algorithm are analyzed theoretically . according to this analysis , a new pixel - level fusion algorithm based on the activity and similarity of source images is proposed and its performance is tested to be superior to the congeneric algorithms
在以上分析的基础之上，作者提出了一种基于源图象活跃度和相似度的像素级融合算法，经过实验比较证明该算法的融合结果质量较同类算法有大幅度的提高。 |
| 8. | It can provide higher speed and alleviate the spectral degradation which usually goes with the existing algorithms , as well as constrain speckle noise of radar images . in respect of image fusion algorithm , the fusion rules and operators are essential . a new set of fusion rules and corresponding operators are given in this thesis
实验证明，在融合源图象特性差异较大的情况下，该算法与已有的基于小波分析的遥感图象融合算法相比较性能更优，具有运算速度快、减少光谱退化的特点，并能在一定程度上抑制相干斑噪声。 |
| 9. | Then design and implement the cbir test platform . the platform using automation technique implements the general interfaces of adding function , relevant feedback , original image maintenance , storing result and so on . according to the standard of the general interface , researchers can add any retrieval algorithm to this platform and test the results
该平台应用自动化技术设计并实现了通用的功能添加、相关反馈、源图象维护、结果保存等接口，实验设计与分析人员只需按照接口的标准即可将图象检索算法动态添加到试验平台中，测试结果。 |
