Computes pixel value statistics on non-overlapping blocks within an image.
Reference to the source image.
Cluster that specifies the size, in pixels, of the block that the node uses when calculating statistics. The default size is 32 x 32 pixels.
Size of the block in the x dimension.
Size of the block in the y dimension.
Boolean that, when TRUE, computes the minimal and maximal pixel values in each block.
Default: FALSE
Error conditions that occur before this node runs.
The node responds to this input according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Default: No error
Reference to the source image.
Array of clusters containing the pixel statistics for the data of each block within an image.
Block information is returned from the top left to the bottom right of the image. The size of the array is the product of number of x blocks and number of y blocks.
Mean pixel value of the block.
Distribution of pixel values relative to the mean value.
Smallest pixel value.
Largest pixel value.
Number of blocks along the horizontal axis of the image.
Number of blocks along the vertical axis of the image.
Error information.
The node produces this output according to standard error behavior.
Standard Error Behavior
Many nodes provide an error in input and an error out output so that the node can respond to and communicate errors that occur while code is running. The value of error in specifies whether an error occurred before the node runs. Most nodes respond to values of error in in a standard, predictable way.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
Web Server: Not supported in VIs that run in a web application