'Declaration
 
Public Mode As ImGearBitonalReductionModes

'Usage
 
Dim instance As ImGearBitonalReductionOptions
Dim value As ImGearBitonalReductionModes
 
value = instance.Mode
 
instance.Mode = value

public ImGearBitonalReductionModes Mode

public: ImGearBitonalReductionModes Mode

public:
ImGearBitonalReductionModes Mode

Field Value

Setting Mode to GRAYSCALE gives the most weight to the value of green. This optimizes for the perception of the human eye, in which blue is the hardest color to see, and therefore requires the least weight.

A Mode of AVERAGE gives equal weight to all three pixel values.

Here are the formulas used by the three different reduction methods:

• GRAYSCALE: value = (red*77 + green*151 + blue*28)/256;
• AVERAGE: value = (red + green + blue)/3;
• WEIGHTED: value = (red*w1 + green*w2 + blue*w3)/(w1 + w2 + w3);

Reference

ImGearBitonalReductionOptions Class
ImGearBitonalReductionOptions Members