OpenCv Python Django, How can save the image path to my database after resizing it
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I have a model which need to hold image path and all my image is being saved to the specifics dir, but i want resize the image with OpenCv because i needs all images to save the same width and height but when i resize it is being is being saved in my project root dir
img = OpenCV.imdecode(NP.fromstring(getMainFile.read(), NP.uint8), OpenCV.IMREAD_UNCHANGED)
print("w & h before resize: ", img.shape)
default_h = 3264
default_w = 4896
resizeImg = OpenCV.resize(img, (default_w, default_h))
print("w & h before resize: ", resizeImg.shape)
OpenCV.imshow("The Images", resizeImg)
print(resizeImg)
genInt = random.randint(1,3445565632)
"""
after imwrite the image is being saved in project root dir,
in this point i want to take the variable "storeImg" and save to models
and saved to my database so when i print the variable type
is a "class bool" type but i want get the path of image and send it to
models
"""
storeImg = OpenCV.imwrite(
'{}.jpg'.format(genInt),
resizeImg
)
print(type(storeImg))
print(storeImg)
OpenCV.waitKey(0)
OpenCV.destroyAllWindows()
print(img)
print(type(img))
python django postgresql opencv
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
add a comment |
0
I have a model which need to hold image path and all my image is being saved to the specifics dir, but i want resize the image with OpenCv because i needs all images to save the same width and height but when i resize it is being is being saved in my project root dir
img = OpenCV.imdecode(NP.fromstring(getMainFile.read(), NP.uint8), OpenCV.IMREAD_UNCHANGED)
print("w & h before resize: ", img.shape)
default_h = 3264
default_w = 4896
resizeImg = OpenCV.resize(img, (default_w, default_h))
print("w & h before resize: ", resizeImg.shape)
OpenCV.imshow("The Images", resizeImg)
print(resizeImg)
genInt = random.randint(1,3445565632)
"""
after imwrite the image is being saved in project root dir,
in this point i want to take the variable "storeImg" and save to models
and saved to my database so when i print the variable type
is a "class bool" type but i want get the path of image and send it to
models
"""
storeImg = OpenCV.imwrite(
'{}.jpg'.format(genInt),
resizeImg
)
print(type(storeImg))
print(storeImg)
OpenCV.waitKey(0)
OpenCV.destroyAllWindows()
print(img)
print(type(img))
python django postgresql opencv
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31
add a comment |
0
0
0
I have a model which need to hold image path and all my image is being saved to the specifics dir, but i want resize the image with OpenCv because i needs all images to save the same width and height but when i resize it is being is being saved in my project root dir
img = OpenCV.imdecode(NP.fromstring(getMainFile.read(), NP.uint8), OpenCV.IMREAD_UNCHANGED)
print("w & h before resize: ", img.shape)
default_h = 3264
default_w = 4896
resizeImg = OpenCV.resize(img, (default_w, default_h))
print("w & h before resize: ", resizeImg.shape)
OpenCV.imshow("The Images", resizeImg)
print(resizeImg)
genInt = random.randint(1,3445565632)
"""
after imwrite the image is being saved in project root dir,
in this point i want to take the variable "storeImg" and save to models
and saved to my database so when i print the variable type
is a "class bool" type but i want get the path of image and send it to
models
"""
storeImg = OpenCV.imwrite(
'{}.jpg'.format(genInt),
resizeImg
)
print(type(storeImg))
print(storeImg)
OpenCV.waitKey(0)
OpenCV.destroyAllWindows()
print(img)
print(type(img))
python django postgresql opencv
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
I have a model which need to hold image path and all my image is being saved to the specifics dir, but i want resize the image with OpenCv because i needs all images to save the same width and height but when i resize it is being is being saved in my project root dir
img = OpenCV.imdecode(NP.fromstring(getMainFile.read(), NP.uint8), OpenCV.IMREAD_UNCHANGED)
print("w & h before resize: ", img.shape)
default_h = 3264
default_w = 4896
resizeImg = OpenCV.resize(img, (default_w, default_h))
print("w & h before resize: ", resizeImg.shape)
OpenCV.imshow("The Images", resizeImg)
print(resizeImg)
genInt = random.randint(1,3445565632)
"""
after imwrite the image is being saved in project root dir,
in this point i want to take the variable "storeImg" and save to models
and saved to my database so when i print the variable type
is a "class bool" type but i want get the path of image and send it to
models
"""
storeImg = OpenCV.imwrite(
'{}.jpg'.format(genInt),
resizeImg
)
print(type(storeImg))
print(storeImg)
OpenCV.waitKey(0)
OpenCV.destroyAllWindows()
print(img)
print(type(img))
python django postgresql opencv
python django postgresql opencv
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
edited Nov 23 '18 at 14:18
Will Keeling
12.6k22736
12.6k22736
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
asked Nov 23 '18 at 6:19
Reagan SCOFIELDReagan SCOFIELD
44
44
Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31
add a comment |
Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31
Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31
Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31
add a comment |
0
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Could you post the code for your model that contains the image field?
– Will Keeling
Nov 23 '18 at 14:31