Channel-Adaptive Wireless Image Transmission with OFDM Haotian WuYulin ShaoKrystian MikolajczykDeniz G\"und\"uz May 2022 We present a learning-based channel-adaptive joint source and channel coding(CA-JSCC) scheme for wireless image transmission over multipath fadingchannels. The proposed method is an...
LPIPS is more aligned with human perception compared to traditional methods such as the peak signal-to-noise ratio (PSNR) and the SSIM [33], a lower LPIPS value indicates a higher similarity between two images, while a higher value suggests greater differences. In the above deep JSCC semantic...
Figure 1. Overall structure of the proposed deep AMJSCC with two stages. 2.2. Base Model The base layer adopts the deep JSCC method for image transmission, as shown in Figure 1, and includes a discriminator 𝑺𝛾,𝜇Sγ,μ, trainable encoder 𝑬𝜽Eθ, quantizer 𝑄Q, non-trainable...