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How to remove convexity defects in a Sudoku square?
...11))
close = cv2.morphologyEx(gray,cv2.MORPH_CLOSE,kernel1)
div = np.float32(gray)/(close)
res = np.uint8(cv2.normalize(div,div,0,255,cv2.NORM_MINMAX))
res2 = cv2.cvtColor(res,cv2.COLOR_GRAY2BGR)
Result :
2. Finding Sudoku Square and Creating Mask Image
thresh = cv2.adaptiveThreshold(res,255,...
How to get instance variables in Python?
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user136623
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answered Sep 20 '08 at 20:02
Jeremy CantrellJeremy Cantrell
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Copy to clipboard in Node.js?
...3
Pier
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answered Dec 6 '12 at 1:10
Benjamin AtkinBenj...
How to specify a min but no max decimal using the range data annotation attribute?
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I've used it for Int32 (Int32.MaxValue) and it is ok, thanks!
– Bronek
May 8 '13 at 19:24
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NSString tokenize in Objective-C
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Everyone has mentioned componentsSeparatedByString: but you can also use CFStringTokenizer (rem...
How to get the current URL within a Django template?
...th instead.
– Flimm
Dec 7 '16 at 13:32
@Routhinator agree with you. but it's nice to know that those middleware needs ...
How to determine if a type implements a specific generic interface type
... undefined in your check, the compiler doesn't know if you mean IBar<Int32> or IBar<SomethingElse>.
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How does the Java 'for each' loop work?
...% faster)
[C:\java_code\]java TimeIteratorVsIndexIntArray 1000000
Test A: 326,373,762 nanoseconds
Test B: 202,555,566 nanoseconds
B faster by 123,818,196 nanoseconds (37.437545972215744% faster)
I also ran this for an Integer array, and indexes are still the clear winner, but only between 18 and ...
How to import a single table in to mysql database using command line
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321
Linux :
In command line
mysql -u username -p databasename < path/example.sql
put yo...
How do I perform an IF…THEN in an SQL SELECT?
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The case statement is your friend in this situation, and takes one of two forms:
The simple ca...