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An image handler that not only align and superimpose images but also use GAN net to recreate some part of the sky.

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Jiaoma/StarrySky

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StarrySky

##一个用opencv和scipy实现的星空生成增强工具 程序主体是一个封装的类PerspectiveMatcher ##实现的功能有: 1.图像拼接,将多张图片先通过surf算法采集星点坐标,然后对排在前stablenum个的星点进行匹配。匹配的方法是投影匹配 星空的轨迹很诡异,在连续的拍照过程中,会呈现一个椭圆轨迹。简单平移,旋转不能满足要求。尝试过找圆心再旋转的办法,用到过随机梯度下降法,到头来发现效果最好的还是投影匹配。 2.实现了类似photoshop的那种对于各个通道的曲线调整。 3.锐化 4.设置画面偏蓝 由于多个函数使用了默认参数,具体参数设置,看代码里面吧,名字应该能猜出是什么了。 建议图片文件的存放方式如下:

yourfolder
	|->yourfistimage.jpg
	|->majorfolder
		|->other images

示例:

    rootPath='/home/ljc/github/StarrySky/data'
    firstPath='/target/HQ_Gemini_Cancer'
    allPath='/major'
    testMatcher=PerspectiveMatcher(rootPath+firstPath)
    testMatcher.getAllImage(rootPath+firstPath+allPath)
    testMatcher.getStableStarXY()
    testMatcher.PerspectiveCombine()
    testMatcher.curveAdjust()
    testMatcher.sharpen()
    img,name=testMatcher.finalResult()
    cv2.imwrite('sr_{}.png'.format(name),img)

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An image handler that not only align and superimpose images but also use GAN net to recreate some part of the sky.

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