page :
1 2
3
4
5
6
| | Objects |
|
|
diff | External |
  |
The diff object outputs the difference between the last two values that were received in the inlet. |
|
jit.softVNS | External |
|
jit.softVNS converts a jitter matrix into a softVNS 2 frame. |
|
kfilter | External |
|
kfilter forces incoming ints to conform to the defined key |
|
smooth | External |
|
smooth operates somewhat like a low pass filter on a stream of integer messages |
|
v.!= | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels in two streams |
|
v.* | External |
|
single stream: multiply each pixel by an int or float dual stream: multiply stream 1 by stream 2 |
|
v.+ | External |
|
single stream: add an int to each pixel (Brightness) dual stream: add two video streams together |
|
v.+= | External |
|
v.+= accumulates input pixel values. |
|
v.- | External |
|
single stream: subtract an int from each pixel (Darkness) dual stream: subtract stream 2 from stream 1 |
|
v./ | External |
|
v./ divides each pixel by a value. |
|
v.< | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels' brightness in two streams |
|
v.<= | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels' brightness in two streams |
|
v.= | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels in two streams |
|
v.> | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels' brightness in two streams |
|
v.>= | External |
|
single stream: compare each pixel's brightness to an integer dual stream: compare corresponding pixels' brightness in two streams |
|
v.abs | External |
|
v.abs is intended to operate on signed images (where negative pixel values are allowed). |
|
v.adapt | External |
|
single stream: sample (pass), adapt to or hold (freeze) the incoming stream. dual stream: sample (pass) adapt to or hold (freeze) individual pixels based on the values of the pixels in a second stream. |
|
v.age | External |
|
The output from v.age is an image that indicates the number of frames since each pixel was active (non-zero). |
|
v.alpha | External |
|
v.alpha extracts the alpha channel from the incoming stream and outputs it as a grays int8 stream. |
|
v.applyalpha | External |
|
v.applyalpha permanently applies the alpha channel to the stream. |
|
v.atan2 | External |
|
v.atan2 calculates the angle (in radians) of the vector represented by paired pixels from the two input streams (output as grays float32) |
|
v.attachalpha | External |
|
v.attachalpha adds an alpha channel to the incoming video stream. |
|
v.average | External |
|
v.average outputs the average of each set of corresponding pixels from the two input streams |
|
v.averagedown | External |
|
Each output pixel is the average of the 16 input pixels at or below the output pixel position. v.averagedown is used mostly in head-tracking. |
|
v.averagelevel | External |
|
v.averagelevel reports the average value of each component in the image. |
