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I have three questions about Sobel Filter.
1. Regarding the reason why Sobel filter is derived as follows, I thought that a original 2d plane is a structure in which the x-axis increases from left …
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I'm Donggeon Kim. I'm posting because I have a question about the contents of lecture 4-2.
At 36p, it says …
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## Sobel Edge Detection
### Applying Sobel Edge Detection to Images applying machine learning techniques.
I've been working on a personal project that supports automatic coloring book page gener…
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HI,I read the code about the _get_xsobel_coord in watermark_reconstruct.py
As we know ,the sobel is as follows:
```
/Users/travis/build/gnudatalanguage/gdl/src/math_fun_ac.cpp:771:19: warning: taking the absolute valu…
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This worked for parcel delineation:
" I mean using:
https://open-eo.github.io/openeo-python-client/api.html#openeo.rest._datacube.UDF.from_url
like:
UDF.from_url("https://raw.git…
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你好，v4_18_0703里面有一个loss_smooth = self.sobel(flow[3], flow[3]*0).mean()，为什么是这样写呢，这样flow的真值是设为0？
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i try to find edges in a image.
`
var doFindFeatures = function() {
tracking.Fast.THRESHOLD = window.fastThreshold;
context.drawImage(so…
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Hey, is there a training code for TinyBeauty Model(The light-weighted one)?
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In the Sobel demo the Sobel operator is implemented as follows:
Define Sobel filter
```
sobel_x = np.array([[-1, 0, 1], [-2, 0, 2], [-1, 0, 1]])
sobel_y = sobel_x.transpose()
```
Convolve i…