Nvidia to Open StyleGan Source Code

This machine learning project allows to create of people faces by imitating photographs
11 February 2019   2640

NVIDIA has open source code if developments related to the StyleGAN project, which allows generating images of new faces of people by imitating photographs. The system automatically takes into account aspects of the placement of individuals and makes the result indistinguishable from real photos (most of the respondents could not distinguish the original photos from the generated ones). For the synthesis of individuals, a machine learning system based on a generative-competitive neural network (GAN) is used. The code is written in Python using the TensorFlow framework and published under the Creative Commons BY-NC 4.0 license (for non-commercial use only).

Both ready-made trained models and collections of images for self-learning of a neural network are available for download. The basic model was trained on the basis of the Flickr-Faces-HQ (FFHQ) collection, which includes 70,000 high-quality (1024x1024) PNG images of people's faces. At the same time, the system is not tied to persons - as an example, the variants trained on collections of photographs of cars, cats and beds are shown. It requires one or more NVIDIA graphics cards (Tesla V100 GPU recommended), at least 11 GB of RAM, NVIDIA 391.35+ drivers, CUDA 9.0+ tools and the cuDNN 7.3.1 library.

The system allows you to synthesize the image of a new face based on interpolation of features of several faces, combining features characteristic of them, as well as adapting the final image to the required age, gender, hair length, smile character, nose shape, skin color, glasses, face rotation in the photo. The generator considers the image as a collection of styles, automatically separates the characteristic details (freckles, hair, glasses) from common high-level attributes (posture, gender, age changes) and allows you to combine them in an arbitrary form with the definition of the dominant properties through weights.

Apple to Acquire Drive.ai

Apple's decision came just in time - management of self-driving car startup was going to lay off a lot employees on Friday, 28.06
27 June 2019   587

Apple confirmed to Axios and The Verge that it bought a startup Drive.ai. As you can guess from the name, he developed the system of unmanned vehicle control. In recent times, things have been going badly. The management was going to close the company on Friday and disband the employees.

Drive.ai tested its technology on the redesigned Nissan NV200s - a bright orange car with several LED screens. They displayed messages for passersby and other road users: that the car gives way to a pedestrian, continues to move or turns into a ramp.

According to The Verge, a year ago, Drive.ai was considered one of the most promising startups in its field. It was estimated at 200 million dollars. According to the publications, Apple paid less for a startup.