Edge detection is an indispensable step before image analysis and recognition, and is an important technology in the image preprocessing procedure.
边缘检测是图象分析识别前必不可少的环节，是一种重要的图象预处理技术。
While cutting away a tumor deep in the brain, she watches the movement of her surgical tools in a computer graphics image of the patient's brain taken before surgery.
在切除大脑深处的肿瘤时，她通过手术前拍的一份计算机图形图像来观察手术工具在病人大脑中的运动。
Before his death, he filed a deed protecting the use of his image until 2039, preventing others from recreating him using CGI to appear in a film, TV show or as a hologram．
在他死前，他提交了一份契约，来保护他的形象在2039年之前的使用，防止其他人使用计算机生成图像技术在电影、电视节目或全息图中再现他的形象。
His mind sees the image of the ball flying into the water, so guess where the ball will go. Consequently, before going into any stressful situation, focus only on what you want to have happen.
他的大脑看到了球飞进水里的画面，所以猜猜球会飞到哪里去吧。因此，在进入任何紧张情况之前，只关注你想要发生的事情。
His mind sees the image of the ball flying into the water. So guess where the ball will go? Consequently, before going into any stressful situation, focus only on what you want to have happen.
他的脑海里浮现出球飞进水里的画面。那么，猜猜球会打到哪里去？因此，在进入有压力的环境之前，只需将注意力集中在你想要发生的事情上。
他的面容浮现在我面前。
They knelt before the image of Buddha.
他们在佛像面前下跪。
They knelt before the image of the Buddha.
他们跪拜在佛像面前。
You can still put in as much dedication to your school work as before your image change, but that does not mean you have to look like a geek to be smart.
你仍然可以把尽可能多时间和精力像形象改变以前那样投入到学业中，然而这不需要你看起来像一个聪明的怪胎。
There are some things you should remember about image manipulation before you rush out and start modifying every image you own.
在迫不及待地动手修改您所拥有的每一幅图像之前，您应该记住一些关于图像操作的事情。
This image was captured in 2009, before the Gulf oil leak.
这张图像拍摄于2009年，海湾原油泄漏发生前。
Before the image components are copied to the drawable surface, their locations are recorded to ensure that they are drawn in the correct order.
图像组件复制到可绘图表面之前，其位置已有记录，能够保证绘制顺序正确。
But it appears that Miss Boyle is keen to smarten up her image before her next television appearance.
但鲍伊尔小姐似乎十分急于在下次亮相之前改变自己的形象。
Then he takes the tracing of the devil tattoo, places it before the lamp and the image projects onto the wall.
然后他拿出那张恶魔纹身的素描，放在灯前，图像投射在墙上。
The new approach is interesting because it analyses the images using several different criteria and then fuses the results before deciding whether the image is acceptable or not.
这个新的检测方法非常有趣，因为它使用了多种不同的检测标准对图像进行分析，之后在判断图像是否为违规图像之前先将其结果进行整合。
The last configuration step before the image extension process begins involves the virtual machine’s hardware configuration.
开始映像扩展流程之前的最后一个配置步骤就是进行虚拟机硬件的配置。
If there wasn't a delay, then the image would be taken before any of the balloon has really burst at all.
如果没有这个延时的话，那这个图片就只能拍到气球真正爆炸之前的画面了。
I must recompile the kernel and make the new image available for booting before testing the user-space application.
接下来必须对内核重新进行编译，并在测试用户空间应用程序之前使引导使用的新映像变为可用。
Depending on how the image was used before creating a template from it, it could contain data that the user doesn’t wish to make public.
根据在创建模板前该镜像被使用的情况，此镜像有可能会包含用户并不愿意公开的内容。
In fact, the atmosphere is quite chill, with most patrons seated and seemingly focused on their work, looking up and down repeatedly as they re-create the image before them.
事实上，气氛十分淡定的，大多数客人都沉稳的坐着，似乎全心专注于他们的画作，一会儿抬头观赏，一会儿低头作画，将眼前的画面重现在纸上。
Image 5: The website allows users to take a tour before registering.
图5：网站允许用户在注册前体验。
This means that libtiff will compress the image data for you before writing it to the file.
这意味着在将图像数据写入文件之前，libtiff将先对它进行压缩。
The handler program is going to compare the before record image with the values passed into the handler from the RPG update operation.
Handlder程序将比较记录前映像和从RPG更新操作传递到 Handlder 程序中的值。
Before you can compare an image with another for similarity, you need to go to the add TAB to add images to your collection.
在对这个图像与另一个图像进行相似性的对比之前，需要转到Add选项卡来将这些图像添加到一个集合。
Add an image builder to display a document image before the document title on the portlet.
添加一个Image构建块，以在该Portlet上的文档标题前面显示一个文档图像。
Add an image builder to display a folder image before the folder title on the portlet.
添加一个Image构建块，以在该Portlet上的文件夹标题前面显示一个文件夹图像。
Add an image builder to display a folder image before the folder title on the portlet.
添加一个Image构建块，以在该Portlet上的文件夹标题前面显示一个文件夹图像。
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