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1.1.6

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Image

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Image Sampler

Extracting coordinates and color information for further processing

ID

imaging-image-image-sampler

Name

Image Sampler

Group

Image

Package

Imaging

Keywords

image
color
sampler
analysis
color

Image

Creation method

Two Options for Creating an Image Sampler Node

  1. Using Search List:
  • Double left-click in the workspace to open the search list.
  • Write the name or associated words for the node: image, sampler, analysis, color.
  1. Select from Menu:
  • Navigate to Tools > Image > Image Sampler.

Steps

  1. Create an Image Sampler Node.
  2. Connect Input Image.
  3. Adjust Configuration Settings (optional).
  4. Access Output Data.

See Also

  • Image Dimensions
  • Image GrayScale
  • Image Dimensions
  • Image Edge Detection
  • Image Preview

Inputs

NameTypeDescriptionDefault Value
img
Image
Accepts input image data for analysis
gap
Number
Determines spacing between sampled points100
scale
Number
Defines the target size for resizing.30
lock
Boolean
Maintains the image’s original aspect ratio when resizing

Outputs

NameTypeDescription
x
Number
X coordinates
y
Number
Y coordinates
colorIntensity
Number
These values indicate the brightness or darkness of the colors at the sampled positions
colorHex
String
 Color values in hexadecimal format