Is https://github.com/victorvde/jpeg2png https://github.com/victorvde/jpeg2png analogous to a deblocking filter for jpeg? >JPEG encoding loses information. But

Is https://github.com/victorvde/jpeg2png https://github.com/victorvde/jpeg2png analogous to a deblocking filter for jpeg? >JPEG encoding loses information. But it is JPEG decoding that introduces artifacts by filling the missing information with noise. >jpeg2png is smarter and fills the missing information to create the smoothest possible picture.