2010-12-31 03:29:31 -05:00
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#!/usr/bin/env ruby
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# -*- mode: ruby; coding: utf-8-unix -*-
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require 'test/unit'
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require 'opencv'
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require 'pp'
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require File.expand_path(File.dirname(__FILE__)) + '/test_opencv'
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include OpenCV
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2010-12-31 03:32:28 -05:00
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# Tests for OpenCV::CvMat
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2010-12-31 03:29:31 -05:00
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class TestCvMat < TestOpenCV
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def test_avg_sdv
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m = CvMat.new(1, 8, CV_32F)
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[2, 4, 4, 4, 5, 5, 7, 9].each_with_index { |v, i|
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# m[i] = CvScalar.new(v, 0, 0, 0)
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m[i][0] = v
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}
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avg = m.avg
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assert_in_delta(avg[0], 5.0, 0.01)
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avg, sdv = m.avg_sdv
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assert_in_delta(avg[0], 5.0, 0.01)
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assert_in_delta(sdv[0], 2.0, 0.01)
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end
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end
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