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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

Karlo serves as an innovative model designed to create images from textual descriptions. It enhances the impressive unCLIP architecture developed by OpenAI by improving the conventional super-resolution model, enabling it to capture complex details at an impressive resolution of 256px, while effectively reducing noise through a limited number of denoising iterations. In developing Karlo, we undertook a comprehensive training regimen that began from the ground up, leveraging a substantial dataset of 115 million image-text pairs, which included COYO-100M, CC3M, and CC12M. For the Prior and Decoder sections, we utilized the advanced ViT-L/14 text encoder sourced from OpenAI's CLIP library. To boost performance, we implemented a notable alteration to the original unCLIP design; rather than using a trainable transformer in the decoder, we opted to incorporate the text encoder from ViT-L/14, thereby enhancing the model's capability. This strategic choice not only streamlined the architecture but also contributed to improved image quality and fidelity.

Description

Pixray is an innovative system designed for image generation that integrates earlier concepts, including Perception Engines which utilize image augmentation to iteratively refine images through an ensemble of classifiers. This system also incorporates CLIP-guided GAN techniques developed by Ryan Murdoch and Katherine Crowson, along with enhancements like CLIPDraw created by Kevin Frans. Furthermore, it employs effective methods for exploring latent space, derived from Sampling Generative Networks. Users can generate images based on text prompts using Pixray, with predictions executed on Nvidia T4 GPU hardware, typically completed in about seven minutes, although the actual time may fluctuate significantly depending on the specific inputs provided. In addition to its functionality, Pixray is available as both a Python library and a command-line tool, making it accessible for various applications. While Replicate allows users to utilize Pixray for free initially, a credit card is required after a certain period, with charges incurred by the second for the predictions made, and this cost varies according to the hardware used for running different models. As a result, users can select from a range of models, each optimized for distinct types of hardware, allowing for tailored performance based on their specific needs.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

B^ DISCOVER Yes 
B^ EDIT Yes 

Integrations

B^ DISCOVER No 
B^ EDIT No 

Pricing Details

Free
Open source
Free Trial No 
Free Version Yes 

Pricing Details

$0.0002 per second
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Kakao Brain

Founded

2017

Country

South Korea

Website

github.com/kakaobrain/karlo

Vendor Details

Company Name

Replicate

Founded

2019

Country

United States

Website

replicate.com/pixray/text2image

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