VisionCpp  0.0.1
OP_F32C3ToU8C3.hpp
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1 // This file is part of VisionCpp, a lightweight C++ template library
2 // for computer vision and image processing.
3 //
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17 // See the License for the specific language governing permissions and
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19 
20 /// \file OP_F32C3ToU8C3.hpp
21 /// \brief it converts F32C3 pixel to U8C3 pixel
22 
23 namespace visioncpp {
24 /// \brief This functor performs conversion from [0.0f, 1.0f] to [0, 255]
26  /// \param in - three-channel float
27  /// \return U8C3 - three-channel unsigned char
29  const float FLOAT_TO_BYTE = 255.0f;
31  static_cast<unsigned char>(in[0] * FLOAT_TO_BYTE),
32  static_cast<unsigned char>(in[1] * FLOAT_TO_BYTE),
33  static_cast<unsigned char>(in[2] * FLOAT_TO_BYTE));
34  }
35 };
36 }
Storage< unsigned char, 3 > U8C3
Definition: pixel.hpp:136
VisionCpp namespace.
Definition: sycl/device.hpp:24
This functor performs conversion from [0.0f, 1.0f] to [0, 255].
visioncpp::pixel::U8C3 operator()(visioncpp::pixel::F32C3 in)