oncology (@oncology) • Hey
oncology (@oncology) • Hey
Publications
- Rockets of the World!
- The power projection capacity as we progress, in Watts
- The future of human evolution is AI and robots!
- The latest reflective algorithm can reconstruct 3D objects by a few 2D pictures from different angles
- Top 10 best U.S. cities to live in for 2023
- Will connected cars break the internet?
- Climate resilient window is pretty narrow for us to react
- Layoff timeline by companies and sectors
- Price changes of consumer goods and services
- Large company lay-offs during this rate surge regime
- OpenAI product scores in standard exams
- Warren Buffet's net worth by age
- Stock market returns in varied regimes throughout the last 100 years
- Warren Buffet's annual profit evolution
- The work flow of prompt engineering and AIGC
- The largest companies by market cap in the world
- The largest companies by revenue in the world
- The layoff numbers in largest tech companies
- Top 23+ influencers for MWC23
- The AI singularity is imminent
- 2023 predictions by experts
- US presence in internet and blockchain:
- Elon Musk led, founded or invested in the following projects:
- The correlation of Swiss chocolate consumption and number of Nobel prize by country!
- AI hiring, research, staffing and interest trends:
4/4 Overall there is an explosion of interest in AI throughout corporate America
- AI hiring, research, staffing and interest trends:
3/4 Big tech companies are now staffed full of AI experts
- AI hiring, research, staffing and interest trends:
2/4 Big Tech companies like Google, Microsoft, Meta and Amazon are huge publishers of academic research on AI
- AI hiring, research, staffing and interest trends:
1/4 Microsoft, Google, Apple, Meta and Amazon are racing to hire AI talent
- Clean energy record: More than 40% of US electricity now comes from carbon-free sources
[Clean energy record: More than 40% of US electricity now comes from carbon-free sources](https://www.usatoday.com/story/news/2023/03/01/clean-energy-hits-record-us-2023-sustainable-energy-factbook/11324041002/)
Power from zero-carbon sources made up 41% of the US electricity mix in 2022, the Sustainable Energy in America 2023 Factbook published Wednesday said
- MRI imaging can predict pictures in mind now. Mind reading technique is coming
biorxiv.org/content/10.1101/2022.11.18.517004v2
[High-resolution image reconstruction with latent diffusion models from human brain activity](https://www.biorxiv.org/content/10.1101/2022.11.18.517004v2)
Reconstructing visual experiences from human brain activity offers a unique way to understand how the brain represents the world, and to interpret the connection between computer vision models and our visual system. While deep generative models have recently been employed for this task, reconstructing realistic images with high semantic fidelity is still a challenging problem. Here, we propose a new method based on a diffusion model (DM) to reconstruct images from human brain activity obtained via functional magnetic resonance imaging (fMRI). More specifically, we rely on a latent diffusion model (LDM) termed Stable Diffusion. This model reduces the computational cost of DMs, while preserving their high generative performance. We also characterize the inner mechanisms of the LDM by studying how its different components (such as the latent vector of image Z, conditioning inputs C, and different elements of the denoising U-Net) relate to distinct brain functions. We show that our proposed method can reconstruct high-resolution images with high fidelity in straight-forward fashion, without the need for any additional training and fine-tuning of complex deep-learning models. We also provide a quantitative interpretation of different LDM components from a neuroscientific perspective. Overall, our study proposes a promising method for reconstructing images from human brain activity, and provides a new framework for understanding DMs. Please check out our webpage at <https://sites.google.com/view/stablediffusion-with-brain/>.
### Competing Interest Statement
The authors have declared no competing interest.
- MIT invented a new Python based programming language - Codon
- Innovation, interest, investment, and adoption, by technology trend
- Google is severely impacted by chatGPT and GPT-4 releases
- GPT-4's exam results in bar chart
- The AI singularity is near
- GPT-4's standard exam performances. Amazing
- Employees of venture backed startups
- It's official - ChatGPT 4 is out!
- 17 equations that changed the world
- BREAKING: Microsoft says GPT-4 is coming next week
- Top investors in generative AI
- Defi projects with the highest user growth
- The evolution of inflation and buying power of $100
- Number of tech employees let go in the past year. Soft landing expected? Given recent nonfarm employment data
- A long-term timeline of technology
- Personnel flow between major AI companies
- Top 10 Most Visited Coins
- Point of maximal opportunity is about now
- 10 greatest acquisitions of all times
- Y Combinator's W23 generative AI landscape