README
¶
CapCV
If you want to get the camera's RGB, BGR such values,, but you don't need other than more functions, I think this library is a very beneficial. (maybe....🤔🤔)
This library is a wrote by begginer. So may not be stable.
Using
Golang (only include cgo, unsafe), C++
OpenCV V4.2.0
Functions
- NewMat
- IsEmpty
- GetPix
- Ptr
- RawPtr
- CvtColor
- OpenCaptureDevice
- IsOpenedCaptureDevice
- Read
- Set
- Get
For more information for this library, please see documentation.
Documentation
¶
Index ¶
Constants ¶
View Source
const ( BGR2BGRA = 0 RGB2RGBA = BGR2BGRA BGRA2BGR = 1 RGBA2RGB = BGRA2BGR BGR2RGBA = 2 RGB2BGRA = BGR2RGBA RGBA2BGR = 3 BGRA2RGB = RGBA2BGR BGR2RGB = 4 RGB2BGR = BGR2RGB BGRA2RGBA = 5 RGBA2BGRA = BGRA2RGBA BGR2GRAY = 6 RGB2GRAY = 7 GRAY2BGR = 8 GRAY2RGB = GRAY2BGR GRAY2BGRA = 9 GRAY2RGBA = GRAY2BGRA BGRA2GRAY = 10 RGBA2GRAY = 11 BGR2BGR565 = 12 RGB2BGR565 = 13 BGR5652BGR = 14 BGR5652RGB = 15 BGRA2BGR565 = 16 RGBA2BGR565 = 17 BGR5652BGRA = 18 BGR5652RGBA = 19 GRAY2BGR565 = 20 BGR5652GRAY = 21 BGR2BGR555 = 22 RGB2BGR555 = 23 BGR5552BGR = 24 BGR5552RGB = 25 BGRA2BGR555 = 26 RGBA2BGR555 = 27 BGR5552BGRA = 28 BGR5552RGBA = 29 GRAY2BGR555 = 30 BGR5552GRAY = 31 BGR2XYZ = 32 RGB2XYZ = 33 XYZ2BGR = 34 XYZ2RGB = 35 BGR2YCrCb = 36 RGB2YCrCb = 37 YCrCb2BGR = 38 YCrCb2RGB = 39 BGR2HSV = 40 RGB2HSV = 41 BGR2Lab = 44 RGB2Lab = 45 BGR2Luv = 50 RGB2Luv = 51 BGR2HLS = 52 RGB2HLS = 53 HSV2BGR = 54 HSV2RGB = 55 Lab2BGR = 56 Lab2RGB = 57 Luv2BGR = 58 Luv2RGB = 59 HLS2BGR = 60 HLS2RGB = 61 BGR2HSV_FULL = 66 RGB2HSV_FULL = 67 BGR2HLS_FULL = 68 RGB2HLS_FULL = 69 HSV2BGR_FULL = 70 HSV2RGB_FULL = 71 HLS2BGR_FULL = 72 HLS2RGB_FULL = 73 LBGR2Lab = 74 LRGB2Lab = 75 LBGR2Luv = 76 LRGB2Luv = 77 Lab2LBGR = 78 Lab2LRGB = 79 Luv2LBGR = 80 Luv2LRGB = 81 BGR2YUV = 82 RGB2YUV = 83 YUV2BGR = 84 YUV2RGB = 85 YUV2RGB_NV12 = 90 YUV2BGR_NV12 = 91 YUV2RGB_NV21 = 92 YUV2BGR_NV21 = 93 YUV420sp2RGB = YUV2RGB_NV21 YUV420sp2BGR = YUV2BGR_NV21 YUV2RGBA_NV12 = 94 YUV2BGRA_NV12 = 95 YUV2RGBA_NV21 = 96 YUV2BGRA_NV21 = 97 YUV420sp2RGBA = YUV2RGBA_NV21 YUV420sp2BGRA = YUV2BGRA_NV21 YUV2RGB_YV12 = 98 YUV2BGR_YV12 = 99 YUV2RGB_IYUV = 100 YUV2BGR_IYUV = 101 YUV2RGB_I420 = YUV2RGB_IYUV YUV2BGR_I420 = YUV2BGR_IYUV YUV420p2RGB = YUV2RGB_YV12 YUV420p2BGR = YUV2BGR_YV12 YUV2RGBA_YV12 = 102 YUV2BGRA_YV12 = 103 YUV2RGBA_IYUV = 104 YUV2BGRA_IYUV = 105 YUV2RGBA_I420 = YUV2RGBA_IYUV YUV2BGRA_I420 = YUV2BGRA_IYUV YUV420p2RGBA = YUV2RGBA_YV12 YUV420p2BGRA = YUV2BGRA_YV12 YUV2GRAY_420 = 106 YUV2GRAY_NV21 = YUV2GRAY_420 YUV2GRAY_NV12 = YUV2GRAY_420 YUV2GRAY_YV12 = YUV2GRAY_420 YUV2GRAY_IYUV = YUV2GRAY_420 YUV2GRAY_I420 = YUV2GRAY_420 YUV420sp2GRAY = YUV2GRAY_420 YUV420p2GRAY = YUV2GRAY_420 YUV2RGB_UYVY = 107 YUV2BGR_UYVY = 108 YUV2RGB_Y422 = YUV2RGB_UYVY YUV2BGR_Y422 = YUV2BGR_UYVY YUV2RGB_UYNV = YUV2RGB_UYVY YUV2BGR_UYNV = YUV2BGR_UYVY YUV2RGBA_UYVY = 111 YUV2BGRA_UYVY = 112 YUV2RGBA_Y422 = YUV2RGBA_UYVY YUV2BGRA_Y422 = YUV2BGRA_UYVY YUV2RGBA_UYNV = YUV2RGBA_UYVY YUV2BGRA_UYNV = YUV2BGRA_UYVY YUV2RGB_YUY2 = 115 YUV2BGR_YUY2 = 116 YUV2RGB_YVYU = 117 YUV2BGR_YVYU = 118 YUV2RGB_YUYV = YUV2RGB_YUY2 YUV2BGR_YUYV = YUV2BGR_YUY2 YUV2RGB_YUNV = YUV2RGB_YUY2 YUV2BGR_YUNV = YUV2BGR_YUY2 YUV2RGBA_YUY2 = 119 YUV2BGRA_YUY2 = 120 YUV2RGBA_YVYU = 121 YUV2BGRA_YVYU = 122 YUV2RGBA_YUYV = YUV2RGBA_YUY2 YUV2BGRA_YUYV = YUV2BGRA_YUY2 YUV2RGBA_YUNV = YUV2RGBA_YUY2 YUV2BGRA_YUNV = YUV2BGRA_YUY2 YUV2GRAY_UYVY = 123 YUV2GRAY_YUY2 = 124 YUV2GRAY_Y422 = YUV2GRAY_UYVY YUV2GRAY_UYNV = YUV2GRAY_UYVY YUV2GRAY_YVYU = YUV2GRAY_YUY2 YUV2GRAY_YUYV = YUV2GRAY_YUY2 YUV2GRAY_YUNV = YUV2GRAY_YUY2 RGBA2mRGBA = 125 RGB2YUV_I420 = 127 BGR2YUV_I420 = 128 RGB2YUV_IYUV = RGB2YUV_I420 BGR2YUV_IYUV = BGR2YUV_I420 RGBA2YUV_I420 = 129 BGRA2YUV_I420 = 130 RGBA2YUV_IYUV = RGBA2YUV_I420 BGRA2YUV_IYUV = BGRA2YUV_I420 RGB2YUV_YV12 = 131 BGR2YUV_YV12 = 132 RGBA2YUV_YV12 = 133 BGRA2YUV_YV12 = 134 BayerBG2BGR = 46 BayerGB2BGR = 47 BayerRG2BGR = 48 BayerGR2BGR = 49 BayerBG2RGB = BayerRG2BGR BayerGB2RGB = BayerGR2BGR BayerRG2RGB = BayerBG2BGR BayerGR2RGB = BayerGB2BGR BayerBG2GRAY = 86 BayerGB2GRAY = 87 BayerRG2GRAY = 88 BayerGR2GRAY = 89 BayerBG2BGR_VNG = 62 BayerGB2BGR_VNG = 63 BayerRG2BGR_VNG = 64 BayerGR2BGR_VNG = 65 BayerBG2RGB_VNG = BayerRG2BGR_VNG BayerGB2RGB_VNG = BayerGR2BGR_VNG BayerRG2RGB_VNG = BayerBG2BGR_VNG BayerGR2RGB_VNG = BayerGB2BGR_VNG BayerBG2BGR_EA = 135 BayerGB2BGR_EA = 136 BayerRG2BGR_EA = 137 BayerGR2BGR_EA = 138 BayerBG2RGB_EA = BayerRG2BGR_EA BayerGB2RGB_EA = BayerGR2BGR_EA BayerRG2RGB_EA = BayerBG2BGR_EA BayerGR2RGB_EA = BayerGB2BGR_EA BayerBG2BGRA = 139 BayerGB2BGRA = 140 BayerRG2BGRA = 141 BayerGR2BGRA = 142 BayerBG2RGBA = BayerRG2BGRA BayerGB2RGBA = BayerGR2BGRA BayerRG2RGBA = BayerBG2BGRA BayerGR2RGBA = BayerGB2BGRA COLORCVT_MAX = 143 )
Variables ¶
This section is empty.
Functions ¶
func CvtColor ¶ added in v1.0.6
func CvtColor(src, dst *Mat, code ColorCvtCodes, channel int)
CvtColor Convert the Mat color.
Types ¶
type ColorCvtCodes ¶ added in v1.0.7
type ColorCvtCodes uint8
ColorCvtCodes https://docs.opencv.org/4.5.2/d8/d01/group__imgproc___conversions.html
type Mat ¶
type Mat struct {
// contains filtered or unexported fields
}
Mat Minimum necessary implementation for cv::Mat.
type VidCapProp ¶
type VidCapProp uint8
const ( CAP_PROP_POS_MSEC VidCapProp = iota CAP_PROP_POS_FRAMES CAP_PROP_POS_AVI_RATIO CAP_PROP_FRAME_WIDTH CAP_PROP_FRAME_HEIGHT CAP_PROP_FPS CAP_PROP_FOURCC CAP_PROP_FRAME_COUNT CAP_PROP_FORMAT CAP_PROP_MODE CAP_PROP_BRIGHTNESS CAP_PROP_CONTRAST CAP_PROP_SATURATION CAP_PROP_HUE CAP_PROP_GAIN CAP_PROP_EXPOSURE CAP_PROP_CONVERT_RGB CAP_PROP_WHITE_BALANCE_BLUE_U CAP_PROP_RECTIFICATION CAP_PROP_MONOCHROME CAP_PROP_SHARPNESS CAP_PROP_AUTO_EXPOSURE CAP_PROP_GAMMA CAP_PROP_TEMPERATURE CAP_PROP_TRIGGER CAP_PROP_TRIGGER_DELAY CAP_PROP_WHITE_BALANCE_RED_V CAP_PROP_ZOOM CAP_PROP_FOCUS CAP_PROP_GUID CAP_PROP_ISO_SPEED CAP_PROP_BACKLIGHT VidCapProp = iota + 1 CAP_PROP_PAN CAP_PROP_TILT CAP_PROP_ROLL CAP_PROP_IRIS CAP_PROP_SETTINGS CAP_PROP_BUFFERSIZE CAP_PROP_AUTOFOCUS CAP_PROP_SAR_NUM CAP_PROP_SAR_DEN CAP_PROP_BACKEND CAP_PROP_CHANNEL CAP_PROP_AUTO_WB CAP_PROP_WB_TEMPERATURE CAP_PROP_CODEC_PIXEL_FORMAT CAP_PROP_BITRATE CAP_PROP_ORIENTATION_META CAP_PROP_ORIENTATION_AUTO CAP_PROP_HW_ACCELERATION CAP_PROP_HW_DEVICE )
type VideoCapture ¶
type VideoCapture struct {
// contains filtered or unexported fields
}
VideoCapture Minimum necessary implementation for cv::VideoCapture.
func OpenCaptureDevice ¶ added in v1.0.4
func OpenCaptureDevice(index int) *VideoCapture
OpenCaptureDevice Open the Capture Device. You will need to check whether the camera is opened.
func (*VideoCapture) Get ¶
func (dev *VideoCapture) Get(p VidCapProp) float64
Get Get the Capture Device's value.
func (*VideoCapture) IsOpenedCaptureDevice ¶
func (dev *VideoCapture) IsOpenedCaptureDevice() bool
IsOpenedCaptureDevice Whether the is opened Capture Device.
func (*VideoCapture) Release ¶ added in v1.0.6
func (dev *VideoCapture) Release()
Release Close the CaptureDevice.
func (*VideoCapture) Set ¶
func (dev *VideoCapture) Set(p VidCapProp, v float64) bool
Set Set property to the Capture Device. You will need warning to incompatible device properties.
Source Files
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