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#!/usr/bin/env python
import matplotlib.pyplot as plt
import imgviz
def flow2rgb():
data = imgviz.data.middlebury()
rgb = data["rgb"]
flowviz = imgviz.flow2rgb(data["flow"])
# -------------------------------------------------------------------------
plt.figure(dpi=200)
plt.subplot(121)
plt.title("image")
plt.imshow(rgb)
plt.axis("off")
plt.subplot(122)
plt.title("flow")
plt.imshow(flowviz)
plt.axis("off")
img = imgviz.io.pyplot_to_numpy()
plt.close()
return img
if __name__ == "__main__":
from base import run_example
run_example(flow2rgb)
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