BEIJING, June 8, 2023
/PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or
the "Company"), a leading global Hologram Augmented Reality ("AR")
Technology provider, today announced that it is developing a
memristor-based neural signal analysis system to improve signal
processing capability, response time and accuracy. Results show a
significant improvement in signal processing capability.
The system employs a new computational paradigm closer to how
the human brain works, i.e., a memristor-based neural network
system. The memristor-based neural network is characterized by high
parallelism and low energy consumption. When processing neural
signals, the system uses an end-to-end data processing process.
That is, the acquired raw signal is directly converted into the
final control signal through pre-processing, feature extraction,
and classification recognition steps, thus avoiding the frequent
data transmission and computation process in traditional
architectures and significantly improving the efficiency and
accuracy of the system. The memristor arrays can quickly process a
large amount of data because they can hold information between each
neuron, thus enabling highly parallel processing. This approach is
similar to how neurons in the human brain communicate, allowing for
more efficient data processing. In addition, memristor-based
systems also have higher energy efficiency in storing and reading
data, which can significantly reduce power consumption.
Compared with the traditional von Neumann architecture, the
system improves brain-computer interface signal processing and
linking capabilities hundreds of times. In addition, the system
employs innovative hardware architecture and algorithm optimization
to efficiently process neural signals from the human brain and
convert them into computer-recognizable signals for seamless
human-computer connectivity.
The path and manner of implementation of this technology are as
follows. First, an array of memristors needs to be designed and
prepared. A memristor is an electronic device that can change its
resistance value in response to a voltage and remember previous
voltage and current states. A memristor array is a circuit system
consisting of many memristors that mimic the synaptic connections
between neurons and record the postsynaptic potentials between
neurons. The human brain's neural signals then need to be captured.
Brain-computer interface technology usually uses
electroencephalography (EEG), magnetic resonance imaging (MRI), and
other methods to acquire neural signals. These signals are
generally weak and require processing, such as signal amplification
and filtering, to enhance the strength and accuracy of the signal.
After the signal acquisition, data pre-processing is required,
including noise removal, filtering, and feature extraction. These
steps can improve the quality and accuracy of the signal and reduce
misclassification and interference. The pre-processed neural
signals are fed into the memristor array for simulation. In the
memristor array, each memristor represents a neuron, and the
connection and synaptic strength between them can be regulated
employing voltage and current, etc. The memristor array can
simulate and record the postsynaptic potentials and signaling
between neurons. Finally, the simulation results of neural signals
are interpreted and controlled by algorithms and other means. The
brain-computer interface system can control external devices such
as computers and prostheses by interpreting neural signals such as
brain waves and can also realize applications such as
human-computer interaction. In the practical application of this
system, many details still need to be considered, such as different
functional requirements, differences in the source of signal letter
acquisition and the environment used, and other detailed
adjustments to the application of different scenarios.
WiMi's system adopts the latest technological solution to
achieve efficient neural signal processing and analysis by
simulating the synaptic connections between neurons through an
array of memristors. This technology will lead a new revolution in
brain-computer interface technology and bring a more convenient and
efficient intelligent interaction experience for human beings. The
system also adopts adaptive adjustment algorithms and reinforcement
learning algorithms, which can quickly adjust the parameters of the
neural network according to the user's operating habits and
intentions, thus achieving more accurate control. In addition, the
system introduces multimodal sensors and multi-source data fusion
technology, which can fuse data from different sensors to improve
the accuracy and robustness of the signal.
Artificial intelligence, machine learning, and brain-computer
interface technologies are developing rapidly. As an emerging
hardware gas pedal with low power consumption, high speed, and high
accuracy, memristor arrays have a broad application prospect in
neural signal analysis. The neural signal analysis system based on
memristor arrays has been verified in the laboratory for several
experiments and achieved excellent results. Compared with
traditional brain-computer interface technology, WiMi's
memristor-based neural signal analysis system has higher efficiency
and accuracy and can realize more complex control tasks and
interaction modes. The launch of this system will significantly
impact healthcare, education, and entertainment, bringing a
smarter, more convenient, and more comfortable future for human
beings.
About WIMI Hologram Cloud
WIMI Hologram Cloud, Inc. (NASDAQ:WIMI) is a holographic cloud
comprehensive technical solution provider that focuses on
professional areas including holographic AR automotive HUD
software, 3D holographic pulse LiDAR, head-mounted light field
holographic equipment, holographic semiconductor, holographic cloud
software, holographic car navigation and others. Its services and
holographic AR technologies include holographic AR automotive
application, 3D holographic pulse LiDAR technology, holographic
vision semiconductor technology, holographic software development,
holographic AR advertising technology, holographic AR entertainment
technology, holographic ARSDK payment, interactive holographic
communication and other holographic AR technologies.
Safe Harbor Statements
This press release contains "forward-looking statements" within
the Private Securities Litigation Reform Act of 1995. These
forward-looking statements can be identified by terminology such as
"will," "expects," "anticipates," "future," "intends," "plans,"
"believes," "estimates," and similar statements. Statements that
are not historical facts, including statements about the Company's
beliefs and expectations, are forward-looking statements. Among
other things, the business outlook and quotations from management
in this press release and the Company's strategic and operational
plans contain forward−looking statements. The Company may also make
written or oral forward−looking statements in its periodic reports
to the US Securities and Exchange Commission ("SEC") on Forms 20−F
and 6−K, in its annual report to shareholders, in press releases,
and other written materials, and in oral statements made by its
officers, directors or employees to third parties. Forward-looking
statements involve inherent risks and uncertainties. Several
factors could cause actual results to differ materially from those
contained in any forward−looking statement, including but not
limited to the following: the Company's goals and strategies; the
Company's future business development, financial condition, and
results of operations; the expected growth of the AR holographic
industry; and the Company's expectations regarding demand for and
market acceptance of its products and services.
Further information regarding these and other risks is included
in the Company's annual report on Form 20-F and the current report
on Form 6-K and other documents filed with the SEC. All information
provided in this press release is as of the date of this press
release. The Company does not undertake any obligation to update
any forward-looking statement except as required under applicable
laws.
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SOURCE WiMi Hologram Cloud Inc.