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QMap - Change User

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After starting the software, if you want to change the user, you can start the " Change User " dialog box to change the user without reinstalling the software. Now according to the software function interface, the introduction is as follows: 1.  Start  Change User     Click the " Change User " button on the toolbar, or the " Change User " entry under " Help " in the main menu to open the dialog box. 2.  Enter Username and Password     Enter the username and password in the " Username " and " Password " edit boxes, respectively. This username and password are the same as the username and password to access our website. Enter the same version of the authorization code in the " Authorization code " edit box. Click the "OK" button to complete the change user operation. Back to www.ccqmap.com
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QMap - 快速通用的图像信息分析和提取

 这是一种在图像上提取有用信息的全新方法。 通过我们独创的算法，可以将特定图像信息从复杂的色彩中分离出来，从试验到结果快速准确，做到高效率，同时一次试验分析得到的参数对同类图像的信息提取也有效，也就是特征性很强，达到了由已知参数求得其它图像上未知的相同信息的结果。 另外，对同类图像信息的详细分类也是我们各种算法的特色，例如绿化信息的分类，植物不同成长期的判别，空气污染和水污染的分级等，都有很好的表现。 有了可信的分析工具，对各种图像信息库的建立，跨时段信息对比，自然界各种地理和人文信息的历史追踪是十分有益的。 具体的算法有： 线性分析法，非线性分析法，样本点比较法，样本点均值比较法，直方图区间分析法 通过QMap的实践，证明其效率非常高，而且对遥感中同质异谱、同质分层等问题的解决提供了有效手段。另外，还适合其它各种图像的信息提取，如森林火灾检测、地质探矿、病虫害监控、气象分析、医疗等行业，用途广泛。 返回 www.ccqmap.com
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QMap - Resize

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 Image resizing is the overall scaling of an image to suit different applications. Now according to the software function interface, the introduction is as follows: 1.  Select image      Right-click on the image to select the image. At the same time, the original size (width and height) of the image is rendered in the edit box. 2. Bound ratio      By default, select " Bound ratio ", modify the width of the edit box, the corresponding height will be changed according to the aspect ratio of the original image, and vice versa. The image can also be changed out of proportion, resulting in distortion. 3.  Process     Click the " Process " button to process. To restore the original image, click the " Restore " button (Ctrl+Z) on the toolbar. Back to www.ccqmap.com
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