Posts by LucasElias • 83 points
2 posts
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viewsA: What is RDD (resilient Distributed dataset)?
Resilient Distributed Datasets (RDD): abstract a set of objects distributed in the cluster, usually executed in the main memory. These can be stored in traditional file systems, in the HDFS…
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viewsQ: How to improve/optimize a color image conversion code to grayscale
I am testing turn a black and white image on the nail and managed using the following code. import cv2 imagem = cv2.imread("goku-jr.jpg") for coluna in imagem: for pixel in coluna: media =…
pythonasked LucasElias 83