Codec 24/48-bit RGB images

Hello! You might be interested in this.
I have designed and implemented in C ++ a lossless compression
algorithm for 24 and 48-bit RGB photorealistic images. The
conventional name of the algorithm is PVV. The algorithm turned out to
be very simple (the size of the C ++ source code is ~ 28 KB), while
the standard libraries are used to a minimum, i.e. and the executable
is very small and the hardware implementation will be simpler. The
algorithm is undemanding to system resources, uses RAM to a minimum.
The algorithm encodes the data stream, i.e. only previous pixels are
used to encode the current pixels (simple predictor).
In terms of the compression ratio, the PVV algorithm is comparable to
JPEG-LS, in some cases it surpasses, for example, aerial photography
data. In terms of compression / decompression speed, the algorithm is
approximately twice as fast as JPEG-LS. Moreover, the PVV algorithm is
much simpler than the JPEG-LS algorithm.

Best regards, Vitaly Pyatetsky.