According to the latest research, artificial intelligence can accurately re-draw symbols and numbers by analyzing brain activity. By reading brain signals through MRI scans, scientists have developed artificial intelligence mind reading.
It is reported that this machine will read the activity of the brain to decipher handwritten letters and numbers seen during the scanning process. This research is an important step in the direct connection between humans and computers. It may decode brain images and even dreams.
At present, scientists have developed an artificial intelligence that can read your brain signals to determine what you are looking at. This research is called "deep-generation multi-view model," and artificial intelligence provides the best reconstruction of the original image. Compared with the previous algorithm, this machine can accurately draw people's functional magnetic resonance imaging scans. The image you see. Researchers claim that their artificial intelligence is the most accurate of their kind, although they have not yet published accurate figures. Scientists from the Chinese Academy of Sciences have already uploaded a preview of this application, but they have not yet been peer-reviewed.
Scientists use functional MRI scans to read brain activity so that they can see which areas of the brain are active on specific tasks. The research team's artificial intelligence technology can read brain activity in the visual cortex. This artificial intelligence can read brain activity and decode it to determine what the brain's visual cortex "sees."
When humans read symbols and objects, the visual cortex reproduces in complex, three-dimensional patterns. These brain patterns correspond to the symbols seen by the eyes, and artificial intelligence can recognize these symbols through complex computer algorithms. The algorithm is based on deep learning, which is often used to train computers to learn complex data patterns.
This research is an important step in the direct inductive connection between humans and computers and may lead to humans being able to decode mental images.
This picture shows the work done by the artificial intelligence in reproducing the simple symbols seen by the test subjects. The machine uses functional magnetic resonance imaging to decipher the handwritten letters and numbers seen through the eye while scanning. Artificial intelligence can accurately calculate the brain scan results when they read handwritten letters or numbers through the numbers seen by the subjects.
The researchers performed a 90% brain scan study of the new algorithm and trained the corresponding image to train it to learn brain signals involved in vision. Then they display the remaining 10% of the scan results to the artificial intelligence and let it draw what it thinks that person sees. This result has been a great success. The related technology is called the "Deeply Generated Multiview Model" (DGMM), which can accurately draw the original images seen by the subjects.
"Overall, the DGMM reconstructed images capture the basic characteristics of these images," the researchers wrote in the paper. The researchers stated that their artificial intelligence is more accurate than any similar algorithm that was established before. They have reconstructed handwritten numbers and characters. The research team stated that although many of the reconstructed images showed some "noise", there were some minor changes from the original symbols, but the main shape "can be clearly identified."
So far, researchers have only used a simple set of symbols to test algorithms, and breaking more complex images requires more research. They claim that artificial intelligence may one day be used to interpret videos and even dreams.
(English source / Dailymail Compiler / Machine Xiaoyi proofread / æ™— ice)
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