Update README.md

@@ -92,7 +92,7 @@ Code explanation
 ├── source code
 |   ├── Our Encoder
 |   |   ├── codec_allIntra.py
-|   |   ├── codec_RA(proposed).py
+|   |   ├── codec_proposed.py
 |   |   ├── codec_anotherMethod.py
 |   |   ├── train_RGB.py
 |   |   ├── train_RGB_MS-SSIMloss.py
@@ -134,7 +134,7 @@ PostProcessing: HEVC 또는 VVC에서 Decoding된 영상(10bit, BGR)을 8it, RGB
 
 #### Our Codec
 codec_allIntra: ALL Intra Compression Codec    
-codec_RA(proposed): First Frame Intra Compression + Other Frame Residual(clip(recon-ref, -0.5, 0.5)+0.5) Compression Codec    
+codec_proposed: First Frame Intra Compression + Other Frame Residual(clip(recon-ref, -0.5, 0.5)+0.5) Compression Codec    
 codec_anotherMethod: First Frame Intra + Other Frame Residual1(clip(recon-ref, 0, 1)), Residual2(-clip(recon-ref, -1, 0)) Codec    
 train_RGB.py: Training code of RGB 444 format residual image with MSE loss      
 train_RGB_MS-SSIMloss.py: Training code of RGB 444 format residual image with MS-SSIM loss