ResearchBenchmarksDepth Map Compression on UnrealStereo4K 1920 x 1080 (test)Depth Map Compression on UnrealStereo4K 1920 x 1080 (test)Follow0.217Bitrate (bpp)DepthTCM0.073561.041782.012.97822Mar 22, 2026Evaluation resultsMethodMethodLinksBitrate (bpp)PSNR (dB)RMSEAccuracyDepthTCMCodec=Learned, Bit-dep...Codec=Learned, Bit-depth=4-bit2026.030.21748.451.74399.55DepthTCMCodec=Learned, Bit-dep...Codec=Learned, Bit-depth=8-bit2026.030.54349.141.65399.57MWDCodec=JPEG 90, Bit-dep...Codec=JPEG 90, Bit-depth=4-bit2026.031.05838.295.398.6MWDCodec=PNG, Bit-depth=4...Codec=PNG, Bit-depth=4-bit2026.033.80375.120.07699.98