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Will cuda::warpPerspective surpport INTER_AREA? #2902

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@QuantumLiu

Description

@QuantumLiu
System information (version)
  • OpenCV => :4.5:
  • Operating System / Platform => :ubuntu 18.04:
  • Compiler => :cmake(gcc):
Detailed description

It seems cuda.warpPerspective only surpport INTER_NEAREST,INTER_LINEAR and INTER_CUBIC, will it surpport INTER_AREA in the future? Those three interpolation methods have serious aliasing problem, but in CPU version INTER_AREA works well.
I found that cuda::resize already surpport INTER_AREA. Is there any difficulty for warpPerspective to do so?
Sample code:
cuda.resize already surpported INTER_AREA.

img_g_2=cv2.cuda.resize(img_gpu,None,fx=0.5,fy=0.5,interpolation=cv2.INTER_AREA)

cuda.warpPerspective not surpport INTER_AREA.

dst=cv2.cuda.warpPerspective(img_gpu,warpMat,(440,220),flags=cv2.INTER_AREA  )
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
cv2.error: OpenCV(4.5.1) /home/ubuntu/Downloads/opencv_contrib-4.5.1/modules/cudawarping/src/warp.cpp:332: error: (-215:Assertion failed) interpolation == INTER_NEAREST || interpolation == INTER_LINEAR || interpolation == INTER_CUBIC in function 'warpPerspective' 
Steps to reproduce
Issue submission checklist
  • I report the issue, it's not a question
  • [√ ] I checked the problem with documentation, FAQ, open issues,
    answers.opencv.org, Stack Overflow, etc and have not found solution
  • [√ ] I updated to latest OpenCV version and the issue is still there
  • [√ ] There is reproducer code and related data files: videos, images, onnx, etc

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