43 lines
2 KiB
Swift
43 lines
2 KiB
Swift
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//
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// MomentsTest.swift
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//
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// Created by Giles Payne on 2020/02/10.
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//
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import XCTest
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import OpenCV
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class MomentsTest: XCTestCase {
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func testAll() {
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let data = Mat(rows: 3,cols: 3, type: CvType.CV_8UC1, scalar: Scalar(1))
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data.row(1).setTo(scalar: Scalar(5))
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let res = Imgproc.moments(array: data)
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XCTAssertEqual(res.m00, 21.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m10, 21.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m01, 21.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m20, 35.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m11, 21.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m02, 27.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m30, 63.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m21, 35.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m12, 27.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.m03, 39.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu20, 14.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu11, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu02, 6.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu30, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu21, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu12, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.mu03, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu20, 0.031746031746031744, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu11, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu02, 0.013605442176870746, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu30, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu21, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu12, 0.0, accuracy: OpenCVTestCase.EPS);
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XCTAssertEqual(res.nu03, 0.0, accuracy: OpenCVTestCase.EPS);
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}
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}
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