rocCV supported operators#
2025-08-12
2 min read time
The rocCV is a collection of the following computer vision operators that are supported on both GPU and CPU:
Operator |
Description |
Datatypes |
Layouts |
|---|---|---|---|
BilateralFilter |
Applies a bilateral filter. |
U8 |
NHWC, HWC |
BndBox |
Draws bounding boxes on the images in a tensor. |
U8 |
NHWC, HWC |
Composite |
Composites two input tensors using a provided alpha mask. |
U8, S8, U32, S32, F32 |
NHWC, HWC |
CvtColor |
Converts the color space of the images in a tensor. |
U8 |
NHWC, HWC |
CopyMakeBorder |
Generates a border using a specified border mode around the input tensor. |
U8, S8, U32, S32, F32 |
NHWC |
CustomCrop |
Crops a region of interest from an input tensor. |
U8 |
NHWC, HWC |
GammaContrast |
Adjusts the gamma contrast on images in a tensor. |
U8 |
NHWC, HWC |
Histogram |
Calculates a histogram of values from a grayscale image. |
U8 |
NHWC, HWC |
NonMaximumSuppression |
Performs non-maximum suppression on batches of bounding boxes based on a score and IoU threshold. |
S16, 4S16 |
NW, NWC |
Normalize |
Normalizes an input tensor using a provided mean and standard deviation. |
U8, S8, F32 |
NHWC, HWC |
Remap |
Maps pixels in an image from one projection to another projection in a new image. |
U8 |
NHWC, HWC |
Resize |
Resizes an input tensor with interpolation. |
U8, S8, F32 |
NHWC, HWC |
Rotate |
Rotates (and optionally shifts) an input tensor by given angle in degrees clockwise. |
U8, S8, F32 |
NHWC, HWC |
Threshold |
Clamps values in an image to a global threshold value. |
U8 |
NHWC, HWC |
WarpAffine |
Performs an affine warp on an input tensor. |
U8, S8, F32 |
NHWC, HWC |
WarpPerspective |
Performs a perspective warp on an input image. |
U8, F32 |
NHWC, HWC |