pdmengmeng opened a new issue #7408: How to do a sobel operation in symbol layer URL: https://github.com/apache/incubator-mxnet/issues/7408 there is a symbol layer , its size is ( 1 ,1 ,300 ,300 ) .How to use it to do a sobel operation. I kown that we need to use symbol.broadcast_add/broadcast_sub...... But how to select the specif area, Symbol can be used as numpy ? Symbol[ : ,: , 1:W, 1: H] - Symbol [:,:,0:W-1, 0: H-1] this is right? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
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