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Map depth image in Unorm16 for full range #2016

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merged 1 commit into from
Feb 10, 2025
Merged

Map depth image in Unorm16 for full range #2016

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6 changes: 3 additions & 3 deletions framework/util/image_writer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -273,8 +273,8 @@ static const uint8_t* ConvertIntoTemporaryBuffer(uint32_t width,
for (uint32_t x = 0; x < width; ++x)
{
const uint32_t normalized_depth = bytes_u32[x] & 0x00FFFFFF;
const float float_depth = static_cast<float>(normalized_depth) / 8388607.0f;
const uint8_t depth = static_cast<uint8_t>(float_depth * 255.0f);
const float float_depth = static_cast<float>(normalized_depth) / static_cast<float>(0xffffff);
const uint8_t depth = static_cast<uint8_t>(float_depth * 255.0f);

*(temp_buffer++) = depth;
*(temp_buffer++) = depth;
Expand All @@ -301,7 +301,7 @@ static const uint8_t* ConvertIntoTemporaryBuffer(uint32_t width,
for (uint32_t x = 0; x < width; ++x)
{
const uint16_t normalized_depth = bytes_u16[x];
const float float_depth = static_cast<float>(normalized_depth) / 32767.0f;
const float float_depth = static_cast<float>(normalized_depth) / static_cast<float>(0xffff);
const uint8_t depth = static_cast<uint8_t>(float_depth * 255.0f);

*(temp_buffer++) = depth;
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