At the MWC trade show in Barcelona next week, Qualcomm will demo stable diffusion AI image generation software running completely within an Android phone powered by a Qualcomm Snapdragon processor. The technology generates whole images with only simple text descriptions as input, similar to popular cloud-based services such as DALL-E 2 and Midjourney. By running the software completely on-device, Qualcomm is demonstrating that stable diffusion AI technology is possible on mobile devices without costly cloud infrastructure. Qualcomm's AI research team created the software using Qualcomm's existing AI development stack already available to partners. The demo uses a 1-billion-parameter AI model and goes through 20 steps to generate the final image. It takes 15 seconds to generate a 512x512-pixel image, comparable to services like Midjourney.


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