ResearchBenchmarksLossless Semantic Map Compression on DAVISLossless Semantic Map Compression on DAVISFollow385.4Compression Rate (Bytes)ECC360.916526.183691.45856.717Mar 3, 2026Evaluation resultsMethodMethodLinksCompression Rate (Bytes)Encoding Time (s)Decoding Time (s)Improvement over CC-SMC (%)ECC2026.03385.40.03920.0038-16.05CC-SMC2026.03459.10.05570.0106—FLIF2026.03618.70.19480.0341—JBIG12026.03620.70.02450.0275—SCM-7.02026.03997.51.28310.0542—