“…(Abdal et al, 2019) proved that the concatenation of 18 different 512dimensional vectors is the easiest way to embed an image and obtain a reasonable result. On this basis, various works (Gu et al, 2020;Härkönen et al, 2020;Richardson et al, 2020;Zhu et al, 2020) explore in detail the StyleGAN potential vector space: some Tewari et al, 2020) find a linear direction to control the change of a single facial attribute, some (Nitzan et al, 2020) control facial expression and posture in the original StyleGAN image domain, and others (Richardson et al, 2020;Wang et al, 2021) deal well with the difficult task of facial super-resolution.…”