Comments (2)
-
There are two major differences, i.e. domain-guided encoder and domain-regularized optimization. (a)
stylegan-encoder
does not actually have an encoder to map a given image back to the latent space. By contrast, our encoder provides a much better initialization. (b) We also involve the encoder in the optimization process as a regularizer, to ensure the code to be in-domain. BTW,Image2StyleGAN
, instead of this repo, is much likestylegan-encoder
(They use exactly the same process, and the only difference is the loss function). As for your mentioned "conducting the same thing", I think all GAN inversion approaches do the same thing, which is to recover the input image with latent code(s). Differently, we raise the problem of exploring the semantic property of the inverted codes. This distinguishes our work from existing work. -
We explain this in the paper. You are right that it is the domain-guided encoder to ensure the semantic property. The intuitive explanation is the training manner of the encoder. During the encoder training, we will feed the output of the encoder back into the generator to synthesize a photo-realistic image. In this way, if the code does not land inside the original latent space, the synthesis quality will suffer. Alternatively, the code should align with the semantic knowledge learned by the generator for image synthesis. That is what we call in-domain. Fig.3 in the paper also demonstrates this point. To maintain the code to be semantically meaningful, we also involve the encoder in the instance-level optimization. The demo video shows the superiority of our approach over the optimization-based method (like
stylegan-encoder
andImage2StyleGAN
). With the help of the domain-guided encoder, the inverted code is more manipulable.
from idinvert.
BTW, we have another work I think you may have interests in. That work proposes a different optimization-based pipeline by composing multiple latent codes for a single image.
from idinvert.
Related Issues (20)
- Details about training the encoder HOT 1
- Error occurs when running invert.py HOT 1
- How to set gpu id in train.py HOT 2
- ModuleNotFoundError: No module named 'tensorflow.contrib.nccl' HOT 1
- About resolution in styleGAN HOT 2
- Encoder train on crawled face or FFHQ HOT 5
- about the W space HOT 1
- why face with eyeglasses when aged? HOT 2
- Training an encoder using pretrained StyleGAN HOT 2
- CUDA, cuDNN and NCCL versions HOT 2
- Training problems HOT 1
- My own data set HOT 1
- Could you provide me with the code for calculating SWD?
- Will you update the training code for pytorch soon? HOT 2
- How many iterations are needed to generate similar faces? HOT 1
- Error in Inversion Task HOT 2
- tensorflow.python.framework.errors_impl.InternalError: Blas GEMM launch failed HOT 3
- Using Semantic Diffusion in other domains (that are not faces) HOT 1
- Encoder is not trained at all. HOT 1
- Is it correct to use interfaceGAN when dealing with the tower dataset? HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from idinvert.