test
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@ -367,10 +367,24 @@ local function test_gaussian2d()
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print(kp)
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end
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end
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local function test_conv()
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local image = require 'image'
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local src = image.lena()
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local kernel = torch.Tensor(3, 3):fill(1)
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kernel:div(kernel:sum())
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--local blur = iproc.convolve(iproc.padding(src, 1, 1, 1, 1), kernel, 'valid')
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local blur = iproc.convolve(src, kernel, 'same')
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print(src:size(), blur:size())
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local diff = (blur - src):abs()
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image.save("diff.png", diff)
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image.display({image = blur, min=0, max=1})
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image.display({image = diff, min=0, max=1})
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end
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--test_conversion()
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--test_flip()
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--test_gaussian2d()
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--test_conv()
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return iproc
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