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Fix warp perspective documentation #5815

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merged 2 commits into from
Feb 20, 2025
Merged

Fix warp perspective documentation #5815

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b2adf09
Fix documentation for warp_perspective, requires 3x3 shape, not flatt…
Feb 9, 2025
3ce6137
Merge branch 'NVIDIA:main' into main
5had3z Feb 18, 2025
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6 changes: 3 additions & 3 deletions dali/operators/image/remap/cvcuda/warp_perspective.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -38,8 +38,8 @@ Performs a perspective transform on the images.
.NumInput(1, 2)
.InputDox(0, "input", "TensorList of uint8, uint16, int16 or float",
"Input data. Must be images in HWC or CHW layout, or a sequence of those.")
.InputDox(1, "matrix_gpu", "1D TensorList of float",
"Transformation matrix data. Should be used to pass the GPU data. "
.InputDox(1, "matrix_gpu", "2D TensorList of float",
"3x3 Perspective transform matrix. Should be used to pass the GPU data. "
"For CPU data, the `matrix` argument should be used.")
.NumOutput(1)
.InputLayout(0, {"HW", "HWC", "FHWC", "CHW", "FCHW"})
Expand All @@ -52,7 +52,7 @@ specify ``(480,640)``, not ``(480,640,3)``.
std::vector<float>({}), true)
.AddOptionalArg<float>("matrix",
R"doc(
Perspective transform mapping of destination to source coordinates.
3x3 Perspective transform matrix of destination to source coordinates.
If `inverse_map` argument is set to false, the matrix is interpreted
as a source to destination coordinates mapping.

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