---
title: height
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/vimage/convolutionkernel2d/height
---

# height

The height of the kernel that must be a positive, odd number.

## Declaration

```swift
let height: vImagePixelCount
```

## See Also

### Instance Properties

- [width](accelerate/vimage/convolutionkernel2d/width.md)
- [values](accelerate/vimage/convolutionkernel2d/values.md)