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DETAILS
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CVSave
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CVSave
CONSUMER
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stores images in different formats |
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path
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CHAR
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1024
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''
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LOCK
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stores image to the specified path (file extension will be automatically added)
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format
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INT
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1
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'0'
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LOCK
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image format (0=BMP, 1=TIF, 2=RAS, 3=PBM
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number
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BOOL
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1
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'true'
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LOCK
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add incremental number to image
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start
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INT
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1
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'0'
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LOCK
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starting number
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remember
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BOOL
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1
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'true'
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LOCK
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update starting number
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zeros
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UINT
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1
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'3'
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LOCK
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leading zeros (e.g. 3 generates 001.jpg)
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flip
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BOOL
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1
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'true'
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LOCK
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flip image
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CVResize
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CVResize
FILTER
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resize image |
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width
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FLOAT
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1
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'1.00000'
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LOCK
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new width in pixels
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height
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FLOAT
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1
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'1.00000'
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LOCK
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new height in pixels
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method
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INT
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1
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'1'
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LOCK
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interpolation method (0=NN,1=LINEAR,2=CUBIC,3=AREA)
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scaled
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BOOL
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1
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'true'
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LOCK
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width and height are given in [0..1]
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CVMean
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CVMean
FEATURE
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calculates mean of channels |
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scale
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BOOL
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1
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'false'
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LOCK
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scale mean values to [0..1]
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CVFlip
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CVFlip
FILTER
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flip / mirror image |
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flip
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BOOL
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1
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'true'
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LOCK
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flip image
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mirror
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BOOL
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1
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'false'
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LOCK
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mirror image
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CVCrop
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CVCrop
FILTER
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crop image region |
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format
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INT
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1
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'0'
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LOCK
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region format (0=[x,y,width,height],1=[x,y,x2,y2])
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flip
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BOOL
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1
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'false'
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LOCK
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flip coordinate system to left upper corner
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keep
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BOOL
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1
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'false'
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LOCK
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keep last cropped image if region out of range
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origin
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INT
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1
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'0'
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LOCK
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origin (0=left top, 1=center)
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region
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FLOAT
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4
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'0.00000,0.00000,1.00000,1.00000'
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LOCK
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crop region if not provided in an extra stream
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scaled
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BOOL
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1
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'true'
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LOCK
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coordinates are scaled to [0..1]
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width
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UINT
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1
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'0'
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LOCK
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rescale to width in pixels (ignored if 0)
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height
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UINT
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1
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'0'
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LOCK
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rescale to height in pixels (ignored if 0)
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method
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INT
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1
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'1'
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LOCK
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interpolation method (0=NN,1=LINEAR,2=CUBIC,3=AREA)
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CVColor
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CVColor
FILTER
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converts video frame in another color space |
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code
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INT
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1
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'6'
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LOCK
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color code (e.g. 2=BGR2RGB, 6=RGB2GRAY, 37=RGB2YCrCb, 41=RGB2HSV, 45=RGB2Lab, 51=RGB2Luv)
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CVChange
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CVChange
FILTER
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calculates difference with previous frame |
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