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Division of numbers from contours in opencv in python for cnn
NLTK: Tuning LinearSVC classifier accuracy? - Looking for better approaches/advicesHow would one separate digits for number recognition?Features from images using opencv in PythonTraining a CNN with limited weight sharingHow to input & pre-process images for a Deep Convolutional Neural Network?Improvements to video-game cover CNN classifier (keras)How to use keras flow method?Data augmentation for the inputs of CNNs to identify flowershow can I get the original pixels that lead to the decision in CNN ? is that possible?Uniformity of color and texture in an image
$begingroup$
I want to separate numbers in suppose 7638 into different images which can be predicted individually using cnn.
By finding contours how can I divide each contour into separate image in python.
To be more clear: How can I divide https://www.letter2word.com/products/americana-numbers into 0,1,2,3..9 into individual images using the concept of contours in opencv in python so that the resulting images can be predicted by cnn classifier and later all the results written together to give the number in image(initial) as output.
Also, is there any other method to do so.
PS.-I tried searching in google but everywhere it is given to extract 1 particular part of the image while I need more than 1 parts of the image for correct prediction
python cnn image-recognition
asked May 30 '18 at 18:53
haikhaik
2815
$endgroup$
bumped to the homepage by Community♦ 7 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
$begingroup$
I want to separate numbers in suppose 7638 into different images which can be predicted individually using cnn.
By finding contours how can I divide each contour into separate image in python.
To be more clear: How can I divide https://www.letter2word.com/products/americana-numbers into 0,1,2,3..9 into individual images using the concept of contours in opencv in python so that the resulting images can be predicted by cnn classifier and later all the results written together to give the number in image(initial) as output.
Also, is there any other method to do so.
PS.-I tried searching in google but everywhere it is given to extract 1 particular part of the image while I need more than 1 parts of the image for correct prediction
python cnn image-recognition
asked May 30 '18 at 18:53
haikhaik
2815
$endgroup$
bumped to the homepage by Community♦ 7 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
$begingroup$
I want to separate numbers in suppose 7638 into different images which can be predicted individually using cnn.
By finding contours how can I divide each contour into separate image in python.
To be more clear: How can I divide https://www.letter2word.com/products/americana-numbers into 0,1,2,3..9 into individual images using the concept of contours in opencv in python so that the resulting images can be predicted by cnn classifier and later all the results written together to give the number in image(initial) as output.
Also, is there any other method to do so.
PS.-I tried searching in google but everywhere it is given to extract 1 particular part of the image while I need more than 1 parts of the image for correct prediction
python cnn image-recognition
asked May 30 '18 at 18:53
haikhaik
2815
$endgroup$
I want to separate numbers in suppose 7638 into different images which can be predicted individually using cnn.
By finding contours how can I divide each contour into separate image in python.
To be more clear: How can I divide https://www.letter2word.com/products/americana-numbers into 0,1,2,3..9 into individual images using the concept of contours in opencv in python so that the resulting images can be predicted by cnn classifier and later all the results written together to give the number in image(initial) as output.
Also, is there any other method to do so.
PS.-I tried searching in google but everywhere it is given to extract 1 particular part of the image while I need more than 1 parts of the image for correct prediction
python cnn image-recognition
python cnn image-recognition
asked May 30 '18 at 18:53
haikhaik
2815
asked May 30 '18 at 18:53
haikhaik
2815
asked May 30 '18 at 18:53
haikhaik
2815
asked May 30 '18 at 18:53
haikhaik
2815
asked May 30 '18 at 18:53
haikhaik
2815
2815
bumped to the homepage by Community♦ 7 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 7 mins ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
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$begingroup$
After browsing for long hours I have found out that taking the contours as ROI is a considerable option
answered Jun 1 '18 at 4:10
haikhaik
2815
$endgroup$
add a comment |
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$begingroup$
After browsing for long hours I have found out that taking the contours as ROI is a considerable option
answered Jun 1 '18 at 4:10
haikhaik
2815
$endgroup$
add a comment |
$begingroup$
After browsing for long hours I have found out that taking the contours as ROI is a considerable option
answered Jun 1 '18 at 4:10
haikhaik
2815
$endgroup$
add a comment |
$begingroup$
After browsing for long hours I have found out that taking the contours as ROI is a considerable option
answered Jun 1 '18 at 4:10
haikhaik
2815
$endgroup$
After browsing for long hours I have found out that taking the contours as ROI is a considerable option
answered Jun 1 '18 at 4:10
haikhaik
2815
answered Jun 1 '18 at 4:10
haikhaik
2815
answered Jun 1 '18 at 4:10
haikhaik
2815
answered Jun 1 '18 at 4:10
haikhaik
2815
2815
add a comment |
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