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SAM 2: A revolution in real-time video segmentation

ืžื˜ื, ื”ื—ื‘ืจื” ืžืื—ื•ืจื™ ืคื™ื™ืกื‘ื•ืง, ืฉื•ื‘ ืžืคืชื™ืขื” ืืช ืขื•ืœื ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ืขื ื—ื™ื“ื•ืฉ ืžืจืฉื™ื ื‘ืชื—ื•ื ื”ืจืื™ื™ื” ื”ืžืžื•ื—ืฉื‘ืช. ืœืื—ืจ ื”ื”ืฉืงื” ื”ืžืจืฉื™ืžื” ืฉืœ ืžื•ื“ืœ ื”ืฉืคื” ื”ืคืชื•ื— Llama 3.1 405B, ื”ื—ื‘ืจื” ืคื•ื ื” ืขื›ืฉื™ื• ืœืขื‘ืจ ืชื—ื•ื ื—ื“ืฉ ืœื—ืœื•ื˜ื™ืŸ ืขื SAM 2 โ€“ ืžื•ื“ืœ ื—ื“ืฉื ื™ ื‘ืชื—ื•ื ื”ืกื’ืžื ื˜ืฆื™ื” ืฉืœ ื•ื™ื“ืื• ื‘ื–ืžืŸ ืืžืช.

ืžื”ื• SAM 2?

SAM 2 ื”ื•ื ื”ื’ืจืกื” ื”ื—ื“ืฉื” ืฉืœ ืžื•ื“ืœ ื”ืกื’ืžื ื˜ืฆื™ื” ื”ืžืชืงื“ื SAM (Segment Anything Model). ื’ืจืกื” ื–ื• ืžื‘ื™ืื” ืื™ืชื” ืฉื™ืคื•ืจื™ื ืžืฉืžืขื•ืชื™ื™ื ื‘ืžืชืŸ ื™ื›ื•ืœื•ืช ืžืชืงื“ืžื•ืช ืœื ื™ืชื•ื— ื•ื™ื“ืื• ื‘ื–ืžืŸ ืืžืช, ืฉืžื•ืชื™ืจื•ืช ืืช ื”ืžื•ื“ืœื™ื ื”ืงื•ื“ืžื™ื ืžืื—ื•ืจ.


ืื™ืš ื–ื” ืขื•ื‘ื“?

  • ืกื’ืžื ื˜ืฆื™ื” ื‘ื–ืžืŸ ืืžืช: SAM 2 ื™ื›ื•ืœ ืœื ืชื— ืขื“ 44 ืคืจื™ื™ืžื™ื ืœืฉื ื™ื™ื”, ืชื•ืš ืฉืžื™ืจื” ืขืœ ืจืžืช ื“ื™ื•ืง ื’ื‘ื•ื”ื”. ื”ืžื•ื“ืœ ืžืกื•ื’ืœ ืœื–ื”ื•ืช ื•ืœืขืงื•ื‘ ืื—ืจ ืื•ื‘ื™ื™ืงื˜ื™ื ื’ื ื›ืืฉืจ ื”ื ื™ื•ืฆืื™ื ืžื”ืคืจื™ื™ื ื•ื—ื•ื–ืจื™ื ืืœื™ื•.

  • ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื•ืช ื’ื‘ื•ื”ื”: ืขื SAM 2, ืื™ืŸ ืฆื•ืจืš ื‘ืื™ืžื•ืŸ ืžื—ื“ืฉ. ื›ืœ ืžื” ืฉืฆืจื™ืš ืœืขืฉื•ืช ื”ื•ื ืœื”ืฆื‘ื™ืข ืขืœ ื”ืื•ื‘ื™ื™ืงื˜, ื•ื”ืžื•ื“ืœ ื™ืขืงื•ื‘ ืื—ืจื™ื• ื‘ื–ืžืŸ ืืžืช.

  • ื”ืชืžื•ื“ื“ื•ืช ืขื ืื•ื‘ื™ื™ืงื˜ื™ื ื—ื“ืฉื™ื: ื”ืžื•ื“ืœ ืžืกื•ื’ืœ ืœื”ืชืžื•ื“ื“ ืขื ืื•ื‘ื™ื™ืงื˜ื™ื ืฉืœื ื ืจืื• ืงื•ื“ื ืœื›ืŸ, ืžื” ืฉืžืืคืฉืจ ืœื• ืœื”ื™ื•ืช ื’ืžื™ืฉ ื•ืžื“ื•ื™ืง ื‘ืกื‘ื™ื‘ื•ืช ืžืฉืชื ื•ืช.

ื›ื™ืฆื“ ืœื”ืฉืชืžืฉ ื‘-SAM 2?

ื›ื“ื™ ืœื ืกื•ืช ืืช SAM 2 ื‘ืขืฆืžื›ื, ืชื•ื›ืœื• ืœืžืฆื•ื ืืช ื”ื“ืžื• ืฉืœ ื”ืžื•ื“ืœ ื‘ืืชืจ ืฉืœ Meta ืื• ืœื”ื•ืจื™ื“ ืืช ื”ืงื•ื“ ืคืชื•ื— ืžื’ื™ื˜ื”ืื‘. ื”ื—ื‘ืจื” ื’ื ืžืกืคืงืช ืžืื’ืจ ืฉืœ ืงื‘ืฆื™ื ืœื‘ื—ื™ื ืช ื™ื›ื•ืœื•ืช ื”ืžื•ื“ืœ, ืžื” ืฉืžืงืœ ืขืœ ื”ื”ืชื ืกื•ืช ื‘ื•.


ื™ืชืจื•ื ื•ืช ื”ืžื•ื“ืœ:


  • ืžื”ื™ืจื•ืช ื•ืขื™ื‘ื•ื“ ื™ืขื™ืœ: SAM 2 ืžืกื•ื’ืœ ืœืขื‘ื“ ืกืจื˜ื•ื ื™ื ื‘ืฆื•ืจื” ืžื”ื™ืจื” ืžืื•ื“, ืขื ืชืžื™ื›ื” ืขื“ 44 ืคืจื™ื™ืžื™ื ืœืฉื ื™ื™ื”.

  • ื’ืžื™ืฉื•ืช ื•ื™ื›ื•ืœืช ืื™ื ื˜ืจืืงืฆื™ื”: ื”ืžื•ื“ืœ ืžืืคืฉืจ ื”ืชืืžื” ืงืœื” ืœืฆืจื›ื™ื ืฉื•ื ื™ื ืžื‘ืœื™ ืœื”ื–ื“ืงืง ืœืื™ืžื•ืŸ ืžื—ื“ืฉ.

  • ืžื•ื“ื•ืœ ื–ื™ื›ืจื•ืŸ ืžืชืงื“ื: ื”ื™ื›ื•ืœืช ืœืขืงื•ื‘ ืื—ืจื™ ืื•ื‘ื™ื™ืงื˜ื™ื ืœืื•ืจืš ื›ืœ ื”ืกืจื˜ื•ืŸ, ื’ื ื›ืืฉืจ ื”ื ื™ื•ืฆืื™ื ืžื”ืคืจื™ื™ื.

ื”ืฉืคืขื” ืขืœ ื”ืชื—ื•ื:


  • ื“ืžื•ืงืจื˜ื™ื–ืฆื™ื” ืฉืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื”: ืžื˜ื ืžืืคืฉืจืช ื’ื™ืฉื” ื—ื•ืคืฉื™ืช ืœืžื•ื“ืœ ืชื—ืช ืจื™ืฉื™ื•ืŸ Apache 2, ืžื” ืฉื™ื›ื•ืœ ืœืฉื ื•ืช ืืช ื”ืฉื•ืง ื•ืœื”ืคื•ืš ืืช ื”ื›ืœื™ื ื”ืžืชืงื“ืžื™ื ืœื ื’ื™ืฉื™ื ื™ื•ืชืจ ืœืžืคืชื—ื™ื ื•ืœื—ื‘ืจื•ืช ืงื˜ื ื•ืช.

  • ืืชื’ืจ ืœื—ื‘ืจื•ืช ืžืกื—ืจื™ื•ืช: ืžื•ื“ืœื™ื ื‘ืชืฉืœื•ื ืขืฉื•ื™ื™ื ืœืžืฆื•ื ืืช ืขืฆืžื ืžืื•ื™ืžื™ื ืžื”ืฉื—ืจื•ืจ ื”ื—ื™ื ืžื™ ืฉืœ SAM 2.

  • ื”ื’ื‘ืจืช ื”ื—ื“ืฉื ื•ืช: ื’ื™ืฉื” ื—ื•ืคืฉื™ืช ืœืžื•ื“ืœ ืชืืคืฉืจ ืฉื™ืชื•ืฃ ืคืขื•ืœื” ืจื—ื‘ ื™ื•ืชืจ ื•ืชื•ื‘ื™ืœ ืœืคื™ืชื•ื—ื™ื ื—ื“ืฉื™ื ื‘ืชื—ื•ื ื”ืจืื™ื™ื” ื”ืžืžื•ื—ืฉื‘ืช.


ืžืชื ื•ืช ืœืžืคืชื—ื™ื:

ืžื˜ื ืœื ืจืง ืฉื—ืจืจื” ืืช ื”ืžื•ื“ืœ ืืœื ื’ื ืกื™ืคืงื” ืžืื’ืจ ื ืชื•ื ื™ื ืขืฆื•ื ืฉื›ื•ืœืœ:
  • 51,000 ืกืจื˜ื•ื ื™ ื•ื™ื“ืื•
  • ื™ื•ืชืจ ืž-600,000 ืžืกื›ื•ืช ืกื’ืžื ื˜ืฆื™ื” ืžืชื•ื™ื’ื•ืช
ื–ื”ื• ืžืฉืื‘ ื—ืฉื•ื‘ ืœืžื—ืงืจ ื•ืœืคื™ืชื•ื—, ืืฉืจ ื™ื›ื•ืœ ืœืฉืžืฉ ื›ื‘ืกื™ืก ืœืคื™ืชื•ื—ื™ื ืขืชื™ื“ื™ื™ื ื‘ืชื—ื•ื ื”ื‘ื™ื ื” ื”ืžืœืื›ื•ืชื™ืช.


ืžื‘ื˜ ืœืขืชื™ื“:

SAM 2 ืคื•ืชื— ื“ืœืชื•ืช ื—ื“ืฉื•ืช ื‘ืชื—ื•ื ืขื™ื‘ื•ื“ ื”ื•ื•ื™ื“ืื• ื•ื”ืื ื™ืžืฆื™ื”, ืขื ืืคืฉืจื•ื™ื•ืช ืฉื™ืžื•ืฉ ืžื’ื•ื•ื ื•ืช ื›ืžื• ืžืขืงื‘ ืชื ื•ืขื•ืช, ื”ื—ืœืคืช ืจืงืขื™ื, ื•ื™ืฆื™ืจืช ืื ื™ืžืฆื™ื•ืช ืžื“ื•ื™ืงื•ืช ื™ื•ืชืจ. 
ืขื ื”ืฉืงืช SAM 2, ืžื˜ื ืฉื•ื‘ ืžื—ื–ืงืช ืืช ืžืขืžื“ื” ื›ื—ืœื•ืฆื” ื‘ืชื—ื•ื ื”ื‘ื™ื ื” ื”ืžืœืื›ื•ืชื™ืช, ื•ื”ืฉื•ืง ื›ื•ืœื• ืžืฆืคื” ืœืจืื•ืช ืืช ื”ืฆืขื“ื™ื ื”ื‘ืื™ื ืฉืœื”.ื”ืื SAM 2 ื™ื”ื™ื” ื”ืชื’ืฉืžื•ืช ื”ื—ื–ื•ืŸ ืœื“ื•ืจ ื—ื“ืฉ ืฉืœ ื™ื™ืฉื•ืžื™ ืจืื™ื™ื” ืžืžื•ื—ืฉื‘ืช?
 ื”ื–ืžืŸ ื™ื’ื™ื“, ืืš ื‘ืจื•ืจ ืฉื”ืขื•ืœื ื”ื˜ื›ื ื•ืœื•ื’ื™ ืขื•ืงื‘ ื‘ืงืคื™ื“ื” ืื—ืจื™ ื”ื”ืชืงื“ืžื•ืช ื”ื‘ืื” ืฉืœ ืžื˜ื.