San Francisco Jan 19 (IANS) Microsoft is developing a bot that can draw what you want it to by leveraging Artificial Intelligence (AI) technology -- programmed to pay close attention to individual words when generating images from caption-like text descriptions.
The technology which the researchers simply call the drawing bot can generate images of everything from ordinary pastoral scenes -- such as grazing livestock -- to the absurd and a floating double-decker bus.
Each image contains details that are absent from the text descriptions indicating that this AI contains an artificial imagination.
"If you go to Bing and you search for a bird you get a bird picture. But here the pictures are created by the computer pixel by pixel from scratch. These birds may not exist in the real world -- they are just an aspect of our computer s imagination of birds " Xiaodong He from Microsoft s research lab in a blog post late on Thursday.
According to results on an industry standard test reported in a research paper posted on arXiv.org the bot produced a nearly three-fold boost in image quality compared to the previous state-of-the-art technique for text-to-image generation.
The core of this bot is a technology known as a "Generative Adversarial Network" or GAN.
The network consists of two Machine Learning models -- one that generates images from text descriptions and another known as a discriminator that uses text descriptions to judge the authenticity of generated images.
The researchers said that text-to-image generation technology could find practical applications acting as a sort of sketch assistant to painters and interior designers or as a tool for voice-activated photo refinement.
For now the technology is imperfect.
"For AI and humans to live in the same world they have to have a way to interact with each other. The language and vision are the two most important modalities for humans and machines to interact with each other " The blog post explained.
--IANS
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