[OpenR8 library] OpenCV (video 影像擷取與影像處理、應用的相關函式)

一、OpenCV Library

 

1OpenCV Library.png

2OpenCV Library.png

3OpenCV Library.png

 

 

二、VideoCapture

 

4VideoCapture.png

 

OpenR8 VideoCapture 解決方案範例文件可參考:

[OpenR8 解決方案] Image_PCB_SSD512_Caffe (影像分析使用 SSD 512 演算法及 Caffe 函式庫進行 PCB 物件偵測)

網址內文 : 八、步驟七:擷取 webcam 影像測試已訓練好的模型 - inference _webcam

[OpenR8 解決方案] Image_VideoCapture_OpenCV (使用 OpenCV 的 VideoCapture 擷取相機影像)

 

 

三、OpenCV_VideoCapture_Init

 

5OpenCV_VideoCapture_Init.png

 

 

四、OpenCV_VideoCapture_Open

 

6OpenCV_VideoCapture_Open.png

 

 

五、OpenCV_VideoCapture_SetResolution

 

7OpenCV_VideoCapture_SetResolution.png

 

 

六、OpenCV_VideoCapture_Grab

 

8OpenCV_VideoCapture_Grab.png

 

 

七、OpenCV_VideoCapture_Retrieve 

 

9OpenCV_VideoCapture_Retrieve.png

 

 

八、OpenCV_VideoCapture_Release

 

10OpenCV_VideoCapture_Release.png

 

 

九、OpenCV_VideoCapture_OpenFile

 

11OpenCV_VideoCapture_OpenFile.png

 

 

十、影像開啟、創立、複製顯示、儲存相關函式

 

12影像開啟 創立 複製顯示 儲存相關函式.png

 

 

十一、OpenCV_Image_OpenBinary

 

13OpenCV_Image_OpenBinary.png

14OpenCV_Image_OpenBinary.png

 

 

十二、OpenCV_Image_Open

 

15OpenCV_Image_Open.png

16OpenCV_Image_Open.png

 

 

十三、OpenCV_Image_OpenBGR24

 

17OpenCV_Image_OpenBGR24.png

18OpenCV_Image_OpenBGR24.png

 

 

十四、OpenCV_Image_Show

 

19OpenCV_Image_Show.png

20OpenCV_Image_Show.png

 

 

十五、OpenCV_Image_Save

 

21OpenCV_Image_Save.png

 

 

十六、OpenCV_destroyAllWindows

 

22OpenCV_destroyAllWindows.png

 

 

十七、OpenCV_copyTo

 

23OpenCV_copyTo.png

24OpenCV_copyTo.png

 

 

十八、OpenCV_Image_Print

 

25OpenCV_Image_Print.png

26OpenCV_Image_Print.png

27OpenCV_Image_Print.png

 

 

十九、OpenCV_Image_Create

 

28OpenCV_Image_Create.png

29OpenCV_Image_Create.png

 

 

二十、影像基礎運算相關函式

 

30影像基礎運算相關函式.png

 

 

二一、OpenCV_Image_Or

 

31OpenCV_Image_Or.png

32OpenCV_Image_Or.png

 

 

二二、OpenCV_Image_And

 

33OpenCV_Image_And.png

34OpenCV_Image_And.png

 

 

二三、OpenCV_Image_ AddInt

 

35OpenCV_Image_ AddInt.png

36OpenCV_Image_ AddInt.png

 

 

二四、OpenCV_Image_Add

 

37OpenCV_Image_Add.png

38OpenCV_Image_Add.png

 

 

二五、OpenCV_absdiff 

 

39OpenCV_absdiff.png

 

 

二六、OpenCV_Image_Diff

 

40OpenCV_Image_Diff.png

41OpenCV_Image_Diff.png

 

 

二七、OpenCV_Image_ DividedByDouble

 

42OpenCV_Image_ DividedByDouble.png

43OpenCV_Image_ DividedByDouble.png

 

 

二八、OpenCV_Image_MultipliedByDouble

 

44OpenCV_Image_MultipliedByDouble.png

45OpenCV_Image_MultipliedByDouble.png

 

 

二九、OpenCV_Image_MinusInt

 

46OpenCV_Image_MinusInt.png

47OpenCV_Image_MinusInt.png

 

 

三十、影像畫圖相關

 

48影像畫圖相關.png

 

 

三一、OpenCV_Image_DrawDefects

 

49OpenCV_Image_DrawDefects.png

50OpenCV_Image_DrawDefects.png

 

三二、OpenCV_Image_DrawLine

 

51OpenCV_Image_DrawLine.png

52OpenCV_Image_DrawLine.png

53OpenCV_Image_DrawLine.png

 

 

三三、OpenCV_Image_DrawRectJson

 

54OpenCV_Image_DrawRectJson.png

55OpenCV_Image_DrawRectJson.png

56OpenCV_Image_DrawRectJson.png

 

 

三四、OpenCV_Image_DrawRects

 

57OpenCV_Image_DrawRects.png

58OpenCV_Image_DrawRects.png

59OpenCV_Image_DrawRects.png

 

 

三五、OpenCV_rectangle

 

60OpenCV_rectangle.png

61OpenCV_rectangle.png

 

 

三六、影像處理過濾相關

 

62影像處理過濾相關.png

 

 

三七、OpenCV_threshold

 

63OpenCV_threshold.png

64OpenCV_threshold.png

 

 

三八、OpenCV_inRange

 

65OpenCV_inRange.png

66OpenCV_inRange.png

[67OpenCV_inRange.png

 

 

三九、OpenCV_blur

 

68OpenCV_blur.png

69OpenCV_blur.png

 

 

四十、OpenCV_Image_ColorFixTo

 

70OpenCV_Image_ColorFixTo.png

71OpenCV_Image_ColorFixTo.png

72OpenCV_Image_ColorFixTo.png

 

四一、OpenCV_Image_ColorFixTo2

 

73OpenCV_Image_ColorFixTo2.png

74OpenCV_Image_ColorFixTo2.png

 

 

四二、OpenCV_Image_GammaFix

 

75OpenCV_Image_GammaFix.png

76OpenCV_Image_GammaFix.png

 

 

四三、OpenCV_Image_Gabor

 

77OpenCV_Image_Gabor.png

78OpenCV_Image_Gabor.png

 

 

四四、OpenCV_morphologyEx

 

79OpenCV_morphologyEx.png

80OpenCV_morphologyEx.png

81OpenCV_morphologyEx.png

82OpenCV_morphologyEx.png

 

 

四五、影像大小縮放、平移、旋轉、裁切

 

83影像大小縮放 平移 旋轉 裁切.png

 

 

四六、OpenCV_resize

 

84OpenCV_resize.png

85OpenCV_resize.png

 

 

四七、OpenCV_rotateImage

 

86OpenCV_rotateImage.png

87OpenCV_rotateImage.png

 

 

四八、OpenCV_RotateAndCrop

 

88OpenCV_RotateAndCrop.png

89OpenCV_RotateAndCrop.png

90OpenCV_RotateAndCrop.png

 

 

四九、OpenCV_Image_Crop

 

91OpenCV_Image_Crop.png

92OpenCV_Image_Crop.png

 

 

五十、OpenCV_Image_Shift

 

93OpenCV_Image_Shift.png

94OpenCV_Image_Shift.png

 

 

五一、OpenCV_Image_GetWH

 

95OpenCV_Image_GetWH.png

96OpenCV_Image_GetWH.png

 

 

五二、影像色彩空間相關函式

 

97影像色彩空間相關函式.png

 

 

五三、OpenCV_Split

 

98OpenCV_Split.png

99OpenCV_Split.png

 

 

五四、OpenCV_merge

 

100OpenCV_merge.png

101OpenCV_merge.png

 

 

五五、OpenCV_cvtColor

 

102OpenCV_cvtColor.png

103OpenCV_cvtColor.png

104OpenCV_cvtColor.png

 

 

五六、OpenCV_Image_Gray

 

105OpenCV_Image_Gray.png

106OpenCV_Image_Gray.png

 

 

五七、影像像素值資訊相關函式

 

107影像像素值資訊相關函式.png

 

 

五八、OpenCV_countNonZero

 

108OpenCV_countNonZero.png

 

 

五九、OpenCV_Image_MeanStdDev 

 

109OpenCV_Image_MeanStdDev.png

110OpenCV_Image_MeanStdDev.png

111OpenCV_Image_MeanStdDev.png

 

六十、OpenCV_Image_MeanStdMatAddImage & OpenCV_Image_MeanStdMat & OpenCV_Image_MeanStdMatReset

 

112OpenCV_Image_MeanStdMatAddImage.png

113OpenCV_Image_MeanStdMatAddImage.png

114OpenCV_Image_MeanStdMatAddImage.png

115OpenCV_Image_MeanStdMatAddImage.png

 

 

六一、OpenCV_tarBr (image, percentage, gv)

 

116OpenCV_tarBr image percentage gv .png

117OpenCV_tarBr image percentage gv .png

 

 

六二、影像應用相關 (1)

 

118影像應用相關 1 .png

 

OpenCV_Image_findrotateverticalangle 解決方案範例文件可參考:

[OpenR8 解決方案] Image_FindRotateVerticalAngle

OpenCV_Image_GetSharpness 解決方案範例文件可參考:

[OpenR8 解決方案] Image_GetSharpness

 

 

六三、OpenCV_findRectEdge

 

119OpenCV_findRectEdge.png

120OpenCV_findRectEdge.png

121OpenCV_findRectEdge.png

 

 

六四、OpenCV_Image_Match

 

122OpenCV_Image_Match.png

123OpenCV_Image_Match.png

124OpenCV_Image_Match.png

125OpenCV_Image_Match.png

126OpenCV_Image_Match.png

 

 

六五、OpenCV_findRotateVerticalAngle

 

127OpenCV_findRotateVerticalAngle.png

128OpenCV_findRotateVerticalAngle.png

 

 

六六、OpenCV_Image_GetScreenshot

 

129OpenCV_Image_GetScreenshot.png

130OpenCV_Image_GetScreenshot.png

 

 

六九、OpenCV_Image_FindEndpoint

 

131OpenCV_Image_FindEndpoint.png

132OpenCV_Image_FindEndpoint.png

 

 

七十、OpenCV_Image_FindMedianEachLine

 

133OpenCV_Image_FindMedianEachLine.png

134OpenCV_Image_FindMedianEachLine.png

 

 

七一、OpenCV_Image_GetSharpness

 

135OpenCV_Image_GetSharpness.png

136OpenCV_Image_GetSharpness.png

 

 

七二、影像應用相關 (2)

 

137影像應用相關 2 .png

 

 

七三、OpenCV_ImageList_CreateFromJson & OpenCV_ImageList_GetImage

 

138OpenCV_ImageList_CreateFromJson .png

139OpenCV_ImageList_CreateFromJson .png

140OpenCV_ImageList_CreateFromJson .png

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