VX6854LC datasheet(89/114 Pages) STMICROELECTRONICS

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VX6854LC

EDoF control

102

•

edof_denoising (0x0B84)

Value ranges from 0 to 127. The higher the value the stronger the denoising to be

applied. Higher values results in reduced noise in uniform areas.

Figure 34. Example images with different settings for denoising slider

•

edof_module_specific (noise vs. details) (0x0B85)

Value ranges from 0 to 127. Defines the weight of the sharpening versus the denoising

weight. The higher the value the more weight is given to sharpness (that is, lower

denoising weight). The lower the value, the more denoising weight is being applied. If

sharpness (0x0B83) and denoising (0x0B84) registers are set to 0, then whatever this

Figure 35. Example images with different settings for noise vs. details slider

Note:

Even with the above three registers values set to 0, a correction is being applied and will

show a significant improvement versus no correction at all.

The tuning sliders do not operate in SuperMacro mode.

Recommended settings

For recommended settings for the EDoF sliders (0x0B83 to 0x0B85) refer to the relevant

personality file.

Denoising=0x00

Denoising=0x60

Denoising=0x40

NoiseVsDetails=0x00

NoiseVsDetails=0x60

NoiseVsDetails=0x40

VX6854LC 데이터시트(PDF) 89 Page - STMicroelectronics