Table of Contents
- BRANCH
- CastBitWidth
- CastColorSpace
- CastKernel
- CastParallel
- CastType
- CONST
- ConvertPixelFormat
- Coordinate_X
- Coordinate_Y
- Dummy
- DynamicROI
- EventToHost
- EventDataToHost
- ExpandToKernel
- ExpandToParallel
- GetStatus
- HierarchicalBox
- ImageNumber
- KernelRemap
- MergeComponents
- MergeKernel
- MergeParallel
- MergePixel
- NOP
- PARALLELdn
- PARALLELup
- PseudoRandomNumberGen
- SampleDn
- SampleUp
- SelectBitField
- SelectComponent
- SelectFromParallel
- SelectROI
- SelectSubKernel
- SetDimension
- SplitComponents
- SplitKernel
- SplitParallel
- Trash

The Base library include common function operators required in most VisualApplets designs.
The following list summarizes all Operators of Library Base
| Operator Name | Short Description | available since | |
|---|---|---|---|
|  | BRANCH | Clones the input link to a number of output links you can define. | Version 1.1 | 
|  | CastBitWidth | Changes the bit width by selecting the lower bits of the input. | Version 1.1 | 
|  | CastColorSpace | Changes the logical attribute ColorFlavor. | Version 1.1 | 
|  | CastKernel | This operator re-organizes the parallelism and kernel size of the incoming data. | Version 1.1 | 
|  | CastParallel | Enables the re-interpretation of the input link bits. | Version 1.1 | 
|  | CastType | Changes the link property Arithmetic | Version 1.1 | 
|  | CONST | Replaces each input value by a fixed value at the output link. | Version 1.1 | 
|  | ConvertPixelFormat | Preserve as much information as possible, while arithmetic and bit width are adjusted to a desired output pixel format. | Version 1.1 | 
|  | Coordinate_X | Provides the x coordinate of the input pixel at its output. | Version 1.1 | 
|  | Coordinate_Y | Provides the y coordinate of the input pixel at its output. | Version 1.1 | 
|  | Dummy | Is a place holder for non existing operators. | Version 2 | 
|  | DynamicROI | Allows an ROI selection using input links. | Version 1.2 | 
|  | EventToHost | Generates software events for rising edges at its input links. | Version 2.2 | 
|  | EventDataToHost | This operator generates software events with data payload. | Version 3.5 | 
|  | ExpandToKernel | The operator expands the input link I to an arbitrary kernel size. | Version 1.3 | 
|  | ExpandToParallel | The operator expands the input link I with parallelism 1 to an arbitrary parallelism at output link O. | Version 1.1 | 
|  | GetStatus | Obtain the current value of a signal link. | Version 1.2 | 
|  | HierarchicalBox | Groups several operators into a single module. | Version 1.1 | 
|  | ImageNumber | Provides the image index of the current image of the input link at the output link. | Version 1.1 | 
|  | KernelRemap | Remapping of kernel components. | Version 1.4 | 
|  | MergeComponents | Merges three gray input links to one RGB output link | Version 1.1 | 
|  | MergeKernel | Merges the input links into a kernel. | Version 1.2 | 
|  | MergeParallel | The operator merges N input links to a single output link by concatenating the input links to parallelism components. | Version 1.3 | 
|  | MergePixel | Merges pixels of multiples input links of the same parallelism into one pixel of larger bit width. | Version 1.1 | 
|  | NOP | No operation. Outputs the registered input. | Version 1.1 | 
|  | PARALLELdn | Decreases the parallelism between the input link and the output link. | Version 1.1 | 
|  | PARALLELup | Increases the parallelism between the input link and the output link. | Version 1.1 | 
|  | PseudoRandomNumberGen | Generates a stream of random values. | Version 1.4 | 
|  | SampleDn | Reduces the image size by downsampling the input image. | Version 1.1 | 
|  | SampleUp | Increases the image size by upsampling the input image. | Version 1.1 | 
|  | SelectBitField | Enables the selection of a bit field. | Version 1.1 | 
|  | SelectComponent | Extracts a single color component form the input link. | Version 1.1 | 
|  | SelectFromParallel | Extracts a single parallelism component from the input link. | Version 1.1 | 
|  | SelectROI | Extracts a rectangular region of interest (ROI) from the frames at the input link. | Version 1.1 | 
|  | SelectSubKernel | Extracts a rectangular subset of the kernel matrix at the input link. | Version 1.1 | 
|  | SetDimension | Enables to change of the link properties maximum image width and maximum image height. | Version 1.1 | 
|  | SplitComponents | Separates the components of a color stream into three separate gray image streams. | Version 1.1 | 
|  | SplitKernel | Splits the N x M kernel components of the input link into N * M output links. | Version 1.3 | 
|  | SplitParallel | Splits the input link of parallelism degree N into M output links of parallelism degree N/M | Version 1.3 | 
|  | Trash | A data sink for unused links. | Version 1.1 | 
Table 28. Operators of Library Base

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