Topaz Labs公司开发的图片无损放大工具，也是唯 一一个使用人工智能功能扩大图像的桌面应用程序，同时添加自然细节以获得惊人的效果。使用深度学习技术，A.I.Gigapixel™可以放大图像并填写其他调整大小的产品遗漏的细节。这些传统方法产生的图像模糊，不切实际，并且缺乏真实高分辨率图像中存在的细节。使用A.I.Gigapixel™，您可以裁剪照片，然后只需将其放大到所需的尺寸即可。需要做大幅面打印，但只能使用小图像吗？增加尺寸时不要失去质量。现在，您可以以300DPI打印6英尺（1.8米）高的照片。
Beautiful photo enlargements using machine learning. Enlarging your image without losing detail has always been impossible… until now. Upscale your photos by up to 600% while perfectly preserving image quality.
Enlarge Images by up to 600%
Create a beautiful 80 x 60 inch print from a simple iPhone photo. Or transform your DSLR photos into sharp and ultra-detailed 100MP images.
Use truly intelligent upscaling
After being trained with millions of sample images, Gigapixel can now enlarge your images with a surprising level of quality.
Get crisp and clear results.
Gigapixel performs around 2 million operations per pixel to get you results with as much detail and sharpness as possible.
No more fuzzy enlargements.
Breathtakingly sharp prints. High-resolution cropping in post-production. iPhone photos that look like they came out of a DSLR.
No matter why you’re enlarging your photos, you always want the best possible quality for your results. AI Gigapixel is currently the only photo enlargement product available that can actually add detail back to your upscaled photo.
Recover real details for actual sharpness
Increasing edge contrast is the simplest way to make an image look “sharp”, and how most other upscaling software works.
Gigapixel is different: it increases the actual sharpness of your upscaled photo by recovering real detail in your image. This is only possible through training and exposure to millions of test images.
Crisp photos that look like they were never upscaled
It’s hard to believe that the crisp output image above was enlarged 4x, but it was.
Gigapixel AI successfully determines which image features are stars (detail) and what’s noise. Then, it naturally accentuates and recovers detail while suppressing noise in your upscaled photo.
The highest-quality image upscaling that you can get anywhere
Because of these exceptional results, Gigapixel AI is used by everyone from leading photographers, to video game modders, to major motion studios.
If you ever need to upscale your photo while preserving beautiful detail, take advantage of the most modern technology in the space and give Gigapixel AI a try.
Image enlargement: interpolation vs machine learning
Interpolation-based photo enlargement software has been around for decades. Gigapixel’s new approach based on machine learning is a giant leap ahead: state-of-the-art “deep learning” methods allow it to enlarge images while actually adding new details.
Train
To teach the difference between low and high quality results, we started by gathering millions of photos of all subjects and styles.
Learn
Those photos were then used to create a sophisticated neural network that gradually learned the best way to enlarge, enhance, and create natural details.
Optimize
Our proprietary A.I. engine uses your computer’s graphics card to process your images quickly.
系统需求:
操作系统版本:
Windows 10、11(仅64位)
硬件最低要求:
处理器(CPU): Intel i5或AMD Ryzen 5等同或以上(3.0 GHz及以上)/ AVX
系统内存(RAM): 8GB(为提高性能，建议16GB或更高)
显卡:要求opengl3.3及以上。
Nvidia GTX 740或AMD Radeon 5870(推荐更高系列显卡)
专用图形内存(VRAM): 2gb (6GB或更大的最佳性能)
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