中央空调保温工程:Photoshop一步修复偏灰暗的风景照片

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原图






最终效果







打开原图素材，创建曲线调整图层，对个通道进行调整，参数设置如下图，确定后完成最终效果。曲线调色非常快捷，不过需要注意好手感有的曲线幅度不是很大，用力的时候要均匀。