<!--
{
  "availability" : [
    "iOS: 16.0.0 -",
    "iPadOS: 16.0.0 -",
    "macCatalyst: -",
    "macOS: 13.0.0 -",
    "tvOS: 16.0.0 -",
    "visionOS: -",
    "watchOS: 9.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Accelerate",
  "identifier" : "/documentation/Accelerate/vImage/MultidimensionalLookupTable/apply(sources:destinations:interpolation:)",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "Accelerate"
    ],
    "preciseIdentifier" : "s:10Accelerate6vImageO27MultidimensionalLookupTableV5apply7sources12destinations13interpolationySayAC11PixelBufferVy_AC7PlanarFVGG_AoE19InterpolationMethodOtF"
  },
  "title" : "apply(sources:destinations:interpolation:)"
}
-->

# apply(sources:destinations:interpolation:)

Transforms an array of planar pixel buffers using the multidimensional lookup table.

```
func apply(sources: [vImage.PixelBuffer<vImage.PlanarF>], destinations: [vImage.PixelBuffer<vImage.PlanarF>], interpolation: vImage.MultidimensionalLookupTable.InterpolationMethod)
```

## Parameters

`sources`

An array that contains [`sourceChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/sourceChannelCount) [`vImage.PlanarF`](/documentation/Accelerate/vImage/PlanarF) buffers.

`destinations`

An array that contains [`destinationChannelCount`](/documentation/Accelerate/vImage/MultidimensionalLookupTable/destinationChannelCount) [`vImage.PlanarF`](/documentation/Accelerate/vImage/PlanarF) buffers.

`interpolation`

An enumeration that specifies how the operation computes output color values that don’t have an explicit entry in the table.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)