Intel D435 Color Camera Sharpness

Nuitrack SDK
1

Any clue how can I sharpen the image of the D435 color camera ?
There is a variable called “Sharpness” in official Intel SDK which may sharpen the color image to a acceptable level. DO we have the same variable in .config ???

2

Unfortunately, this option is not available in nuitrack.config file and Nuitrack API.

3

Your best starting options are to look at the

Nuitrack::setConfigValue("Realsense2Module.RGB.RawWidth", "1920");
Nuitrack::setConfigValue("Realsense2Module.RGB.RawHeight", "1080");
Nuitrack::setConfigValue("Realsense2Module.RGB.ProcessWidth", "1920");
Nuitrack::setConfigValue("Realsense2Module.RGB.ProcessHeight", "1080");
Nuitrack::setConfigValue("Realsense2Module.RGB.FPS", "30");

The internal defaults reduce the resolution down - this will give you a sharper default image.

Westa

4

Hello Westa please, these methods where are they entered?

5

They are entered either in your source code - that was c++
or
as keys in your nuitrack.config

"Realsense2Module": {
    "DeviceHardwareReset": false, 
    "Depth": {
        "FPS": 30,
        "ProcessMaxDepth": 5000, 
        "RawWidth": 1280,
        "RawHeight": 720,
        "ProcessWidth": 1280, 
        "ProcessHeight": 720, 
        "Preset": 5, 
        "PostProcessing": {
            "SpatialFilter": {
                "spatial_iter": 0, 
                "spatial_alpha": 0.5, 
                "spatial_delta": 20
            }, 
            "DownsampleFactor": 1
        }, 
        "LaserPower": 1.0
    }, 
    "FileRecord": "", 
    "RGB": {
        "FPS": 30,
        "RawWidth": 1920,
        "RawHeight": 1080,
        "ProcessWidth": 1920, 
        "ProcessHeight": 1080
    }, 
    "AlignTo": "none"
},

Wes