Tag: personalize

• PhotoVerse Tuning-Free Image Customization with Text-to-Image Diffusion Models (13 Sep 2023)
  

  This is my reading note for PhotoVerse: Tuning-Free Image Customization with Text-to-Image Diffusion. This paper proposes a fine tune free personalized image edit method bases on diffusion. To this end it proposes dual branch to encode text and image feature. Lora is used to update the existing model. it also proposed to use a random fusion injection to condition the attention with image and text embedding. However the paper fails to describe why this random fusion injection is needed.

• MagiCapture High-Resolution Multi-Concept Portrait Customization (11 Sep 2023)
  

  This is my reading note on MagiCapture High-Resolution Multi-Concept Portrait Customization. This paper proposes a diffusion method to apply a style to a specific face image. Both the style and face are given as images. To do this, this paper fine tune existing model with LORA given several new loss functions: one is face identity loss for the face region given a face recognition model; another one is background similarity for the style. The two loss are applied to the latent vector.

• Key-Locked Rank One Editing for Text-to-Image Personalization (07 Sep 2023)
  

  This is my reading note on Key-Locked Rank One Editing for Text-to-Image Personalization. This paper proposes a personalized image generation method base on controlling attention module of the diffusion model. Especially key captures the layout of concept and value captures the identity of the new concept. A rank one update is applied to the attention weight to this purpose.

• DreamBooth Fine Tuning Text-to-Image Diffusion Models for Subject-Driven Generation (31 Aug 2023)
  

  This is my reading note on DreamBooth. Given as input just a few images of a subject, we fine-tune a pretrained text-to-image model (Imagen, although our method is not limited to a specific model) such that it learns to bind a unique identifier with that specific subject. Once the subject is embedded in the output domain of the model, the unique identifier can then be used to synthesize fully-novel photorealistic images of the subject contextualized in different scenes. By leveraging the semantic prior embedded in the model with a new autogenous class-specific prior preservation loss, our technique enables synthesizing the subject in diverse scenes, poses, views, and lighting conditions that do not appear in the reference images.

• Teach LLMs to Personalize -An Approach inspired by Writing Education (15 Aug 2023)
  

  This is my reading note on Teach LLMs to Personalize -An Approach inspired by Writing Education. The paper proposes a method to generate personalized answer given a question. The method is based on finds relevant sentences from user’s previous documents given the question.

• HyperDreamBooth HyperNetworks for Fast Personalization of Text-to-Image Models (27 Jul 2023)
  

  This is my reading note for HyperDreamBooth: HyperNetworks for Fast Personalization of Text-to-Image Models. This paper improves DreamBooth by applying LORA to improve speed.

• Subject-Diffusion Open Domain Personalized Text-to-Image Generation without Test-time Fine-tuning (26 Jul 2023)
  

  This is my reading note for Subject-Diffusion:Open Domain Personalized Text-to-Image Generation without Test-time Fine-tuning. This paper propose a diffusion method to generate images with given visual concepts and text prompt. Especially the paper is able to hand multiple visual concert jointly. To handle that, the paper detect the visual concepts from the input images, then the segmented images and bounding box are encoded feed into latent diffusion model. To enhance the consistency, the visual embedding is inserted into the text encode of the prompt.

• DreamBooth Fine Tuning Text-to-Image Diffusion Models for Subject-Driven Generation (14 Jul 2023)
  

  This is my reading note for DreamBooth: Fine Tuning Text-to-Image Diffusion Models for Subject-Driven Generation. This paper proposes a personalized method for text to image based on diffusion. To achieve this, it firsts learn to align the visual content to be personalized to a rarely used text embedding, then this text embedding will be insert to the text to control the image generation.

• Teach LLMs to Personalize -An Approach inspired by Writing Education (13 Jul 2023)
  

  This is my reading note for Teach LLMs to Personalize -An Approach inspired by Writing Education. The paper proposes a method to generate personalized answer given a question. The method is based on finds relevant sentences from user’s previous documents given the question.

• Localizing and Editing Knowledge in Text-to-Image Generative Models (27 Jun 2023)
  

  This is my reading note for Localizing and Editing Knowledge in Text-to-Image Generative Models. This paper studied how each component of diffusion model contribute to the final result: only that self attention layer of last tokens contribute to the final result. Then it proposes a simple method to perform image editing by modifying that layer.