average

• fix average colors in KMeans

char

• go to from (NSHRgb*) to (unsigned char*).

less

• less bad way to deal with color loss in KMeans

io

• fix stb no read/write image
• fix loss of colors in the palette

check

• malloc check
• use stderr
• HSV check float

only

• only C, not C++
• HSV functions are reduced to a general form
• 1% reduction in execution time

fast

• return C++ -> C = (time *= 0.75, objsize *= 0.6)
• no vector
• no namespace

despeckle

• revision API
• add radius despeckle FG mask in options

norm

• separated API: palette create, apply, modify.
• strip code
• input options check
• added option normalize value palette

saturate

• return palette and indexs -> correct saturate palette
• added quiet mode