[M4IF Technotes] Mask pictures (binary or shape images) problem

[Luca Piccarreta]

I guess the .seg files are simply Bynary planes (255=visible, 0=transparent)
consistently with what is output by the ref decoders!
Luca.
  ----- Original Message ----- 
  From: BianSH 
  To: technotes   lists.m4if.org 
  Sent: Wednesday, July 31, 2023 4:04 PM
  Subject: [M4IF Technotes] Mask pictures (binary or shape images) problem
  I have a question about the Masks for MPEG-4 video sequences on M4IF's resource page.
  I download all .seg.zip files and unzip them, but i don't realize how to use the .seg files.
  How can I  get the mask sequences (ex:bmp files)  from the "seg" file?
  On the other hand, i wonder that where we can obtain the mask sequences on Internet to test our research?
  Grateful for your answers!
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