Select the "smudge" tool and set the strength to 92%. Slightly smudge the edge of the shadows not touching the building.

选择“涂抹”工具，设置强度为92%，轻轻涂抹阴影的边缘，注意不要触及到建筑。

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For example, if you select Top as the selected edge, Solid Line as the style, and Blue as the color, the following code is added.

例如，如果选择“顶”作为选定的边缘、“实线”作为样式、“蓝色”作为颜色，则添加以下代码。

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In the practical application of edge detection, should select operator legitimately according to the application needs.

在进行图像边缘检测的实际应用中，应根据应用的需要对算子进行合理的选择。

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Or perhaps you believe that money managers have an edge over the market and can select individual securities that outperform indexes.

FORBES: Investment Principle Matters to Principal

With Refine Edge technology from Adobe Photoshop, even hard-to-select areas with soft edges are easily captured when making selections.

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