mirror of
https://github.com/opencv/opencv.git
synced 2026-07-26 13:53:03 +04:00
Anatoliy Talamanov
7521f207b1
[G-API] Wrap GArray * Wrap GArray for output * Collect in/out info in graph * Add imgproc tests * Add cv::Point2f * Update test_gapi_imgproc.py * Fix comments to review
45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
#!/usr/bin/env python
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import numpy as np
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import cv2 as cv
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import os
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from tests_common import NewOpenCVTests
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# Plaidml is an optional backend
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pkgs = [
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('ocl' , cv.gapi.core.ocl.kernels()),
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('cpu' , cv.gapi.core.cpu.kernels()),
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('fluid' , cv.gapi.core.fluid.kernels())
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# ('plaidml', cv.gapi.core.plaidml.kernels())
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]
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class gapi_sample_pipelines(NewOpenCVTests):
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# NB: This test check multiple outputs for operation
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def test_mean_over_r(self):
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img_path = self.find_file('cv/face/david2.jpg', [os.environ.get('OPENCV_TEST_DATA_PATH')])
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in_mat = cv.imread(img_path)
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# # OpenCV
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_, _, r_ch = cv.split(in_mat)
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expected = cv.mean(r_ch)
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# G-API
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g_in = cv.GMat()
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b, g, r = cv.gapi.split3(g_in)
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g_out = cv.gapi.mean(r)
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comp = cv.GComputation(g_in, g_out)
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for pkg_name, pkg in pkgs:
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actual = comp.apply(cv.gin(in_mat), args=cv.compile_args(pkg))
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# Comparison
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self.assertEqual(0.0, cv.norm(expected, actual, cv.NORM_INF),
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'Failed on ' + pkg_name + ' backend')
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if __name__ == '__main__':
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NewOpenCVTests.bootstrap()
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