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matanatz / pcnn

Point Convolutional Neural Networks by Extension Operators
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How to prepare own data for segmentation #8

Open px2020zjut opened 4 years ago

px2020zjut commented 4 years ago

Hi, Since the link http://www.wisdom.weizmann.ac.il/~haggaim/projects/PCNN/segmentation_data.zip is not avaiable now. How can I prepare my own data. I can understand pointclouds_ph = tf.placeholder(tf.float32, shape=(batch_size, point_num, 3)) seg_ph = tf.placeholder(tf.int32, shape=(batch_size, point_num)) but I am confusing about "input_label_ph = tf.placeholder(tf.float32, shape=(batch_size, NUM_CATEGORIES))" NUM_CATEGORIES seems to be the number of semantic parts. How to define labels for my own data. Thanks a lot

px2020zjut commented 4 years ago

OK, it is the label of each model. Sorry for that