WiMi Announced DMD-SSD High-Speed Digital Hologram Playback

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Incorporated under the name WiMi Hologram Cloud. In a press release today, WiMi Corporation (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global provider of Hologram Augmented Reality ("AR") Technology, announced the development of a high-speed digital hologram playback platform called DMD-SSD.. In this technology, digital micromirror devices (DMDs) and solid state drives (SSDs) are fully utilized so that the high-speed and high quality reconstruction of complex 3D objects containing millions of point clouds is achieved through the use of synthetic color CGH packing technology and binary CGH packing technology, along with space-time division multiplexing technology.. In addition to solving the challenges related to storage, computation, and playback efficiency in the past hologram technology, this technology provides a new direction for future development of hologram technology.
In addition to solving the challenges related to storage, computation, and playback efficiency in the past hologram technology, this technology provides a new direction for future development of hologram technology.
In order to playback digital holograms at high speed, WiMi's DMD-SSD technology is built on DMDs and SSDs, combining synthetic color CGH and binary CGH packing techniques with space-time division multiplexing, enabling high-speed, efficient holographic video processing, storage, and computation. As a summary of the technical framework of the technology, the following is given:
As part of the technology for achieving high-speed holographic video playback, DMD is one of the key components. The DMD panel and DMD controller are a module that can drive the GPU to output color images. Using the DMD, holograms can be calculated at high speeds and displayed with the DMD panel acting as a spatial light modulator (SLM).
SSD: SSD is a storage medium that can read and store data rapidly. All computational holograms (CGHs) for holographic videos are pre-computed in the SSD and are stored in the SSD. The use of such storage facilitates holographic video playback at high speeds by reducing the amount of time required for data access, allowing each compressed frame to be loaded and decompressed rapidly.
In order to achieve visual persistence effects, it is necessary to perform a high-speed CGH computation. Synthetic color CGHs are generated by synthesizing six RGB binary CGHs to produce synthetic color CGHs, which are then used to drive the DMD panel as a SLM, and by using binary CGH packing technology to optimize the computational efficiency of holographic video while reducing the amount of data stored on SSDs.
By using an electro-holography technique, the original 3D model is spatially divided into a number of sub-objects that are then spatially separated by time. The CGHs of the sub-objects Div-1 to Div-N are generated in each frame by using the spatio-temporal division multiplexing technique and are displayed on the SLM in order to achieve the 3D image reconstruction of the sub-objects in each frame.
The technical framework of WiMi's DMD-SSD high-speed digital hologram playback technology makes full use of the advantages of DMD and SSD, and makes use of high-speed CGH computation as well as space-time division multiplexing technology to produce hologram video playback that is extremely efficient and clear.
A pre-processing and segmentation process is used to prepare data for 3D objects that contain many points of data. The original 3D model is spatially divided into multiple sub-objects, and the corresponding CGHs are produced for each sub-objects based on the original 3D model. This CGH data is pre-calculated and stored on SSDs, and the packing technique of binary CGHs is used to reduce the amount of data stored on the SSDs in order to optimize the amount of storage space and improve reading efficiency.
Computation of high-speed CGH and synthesis of color CGH: This approach adopts several optimization strategies to improve the efficiency of the computation. As a first step to reducing the time cost of CGH computation, a high-performance computer system is utilized in the first phase of the computation, by optimizing both the algorithm and the computation process to reduce the time cost of CGH computation. The second step is to use a synthetic color CGH technique in order to synthesize six RGB binary CGHs into one CGH, thereby improving the efficiency of computer computation and reducing the amount of computation required. Additionally, during the pre-processing stage, the amount of data required for computation is further reduced by spatial segmentation and data processing of the 3D model, which further optimizes the computation of CGH in this stage.. The combined application of these optimization strategies has resulted in the success of this technique in achieving high-speed CGH computations, which provides strong support for the generation of high-definition holographic videos in real-time
The combined application of these optimization strategies has resulted in the success of this technique in achieving high-speed CGH computations, which provides strong support for the generation of high-definition holographic videos in real-time
A spatio-temporal multiplexing scheme can be implemented in the following way: in each frame, the 3D model space is partitioned into many sub-objects and a CGH is generated for each of these sub-objects. The 3D image of each sub-object is reconstructed and displayed on the SLM via the collaboration between the DMD panel and the DMD controller.. With the spatio-temporal multiplexing technique, the degradation of 3D video reconstructed from 3D objects containing many points is avoided, and the image quality of the holographic video is ensured through the spatial and temporal multiplexing techniques.
With the spatio-temporal multiplexing technique, the degradation of 3D video reconstructed from 3D objects containing many points is avoided, and the image quality of the holographic video is ensured through the spatial and temporal multiplexing techniques.
Through the use of high-speed data loading and decompression, fast CGH calculation, and synthesized color CGH technology, the pre-calculated CGH data stored in the SSD can be converted into high-definition, high-quality holographic video. In order for holographic video to be played at high speed digitally through the SLM, the DMD, which is one of the key components, drives the SLM to display the synthesized color CGH.
There is still a lot of work to be done in optimizing and improving WiMi's DMD-SSD high-speed digital hologram playback technology. It is highly possible to improve the speed and efficiency of CGH computation by optimizing the algorithm and the computation process, and the computation cost can also be further reduced as a result of improving the algorithm and computation process. The research on holographic video data compression and storage has also been strengthened in order to further improve the efficiency of data storage and reading in the near future. By continuously optimizing and improving the technical features of the technology, the performance and reliability of the technology can be further improved, in order to expand its application areas and market prospects in the future. As the hologram technology continues to develop and mature, WiMi's DMD-SSD high-speed digital hologram playback technology is expected to become a major breakthrough point and a major technical support for the field of holograms as the technology continues to mature and develop. In the future, it is expected that this technology will be used in more innovative applications and products
In the future, it is expected that this technology will be used in more innovative applications and products
As an emerging hologram technology, DMD-SSD high-speed digital electronic holographic playback uses the advantages of digital micromirror devices and solid-state drives to its fullest extent, and through the use of synthesized color CGH and binary CGH packing technology, as well as space-temporal multiplexing technology, has been able to achieve high-speed, high-definition holographic video storage, computation and playback.. This technology has been developed and realized in a manner that effectively solves the pain points that existed in the past hologram technology in the areas of storage, calculation and playback efficiency, as well as bringing breakthroughs and possibilities for the application of holograms.
This technology has been developed and realized in a manner that effectively solves the pain points that existed in the past hologram technology in the areas of storage, calculation and playback efficiency, as well as bringing breakthroughs and possibilities for the application of holograms.
It is anticipated that WiMi's high-speed DMD-SSD digital hologram playback technology will play an even more important role in the future in medical imaging, industrial design, virtual reality and augmented reality, bringing a clearer and more accurate 3D imaging experience to these fields in the future. At the same time, through the continuous improvement and optimization of the technology, it is expected that the calculation speed, data storage efficiency, and image quality will further improve, thus further expanding its application fields and market opportunities.. As a result of continuous innovation and industrialization, DMD-SSD high-speed digital hologram playback technology will bring broader opportunities and prospects for the future development of hologram technology, and help the technology to gain wide acceptance and recognition in the future.
As a result of continuous innovation and industrialization, DMD-SSD high-speed digital hologram playback technology will bring broader opportunities and prospects for the future development of hologram technology, and help the technology to gain wide acceptance and recognition in the future.
WIMI Hologram Cloud - What you need to know
The WiMI Hologram Cloud, Inc.. As a holographic cloud comprehensive technology solution provider (NASDAQ:WIMI), WIMI specializes in a wide range of professional areas including holographic AR automotive HUD software, 3D holographic pulse LiDAR, head-mounted light field holographic equipment, semiconductors that are holographic, cloud software that is holographic, and holographic car navigation that is holographic.. The company offers a number of services and holographic augmented reality technologies, including holographic AR automotive applications, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, as well as holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic AR SDK payment, interactive holographic communication, and a variety of other holographic AR technologies.
The company offers a number of services and holographic augmented reality technologies, including holographic AR automotive applications, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, as well as holographic software development, holographic AR advertising technology, holographic AR entertainment technology, holographic AR SDK payment, interactive holographic communication, and a variety of other holographic AR technologies.
Statements of Safe Harbor
As defined in the Private Securities Litigation Reform Act of 1995, this press release contains "forward-looking statements" that are not historical facts. There are several types of forward-looking statements that can be identified by terminology like "will," "expects," "anticipates," "future," "intends," "plans," "believes," "estimates," and similar terms.. Those statements that are not historical facts, such as statements about the Company's beliefs and expectations, are called forward-looking statements.. A number of forward-looking statements are contained in this press release, including statements about the business outlook and quotations from management, as well as the Company's strategic and operational plans.. 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. There are inherent risks and uncertainties associated with forward-looking statements. It is possible that actual results will differ materially from those stated in any forward-looking statement due to a variety of factors, including but not limited to: 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 expectation of the Company regarding the demand and acceptance of its products and services in the market.
It is possible that actual results will differ materially from those stated in any forward-looking statement due to a variety of factors, including but not limited to: 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 expectation of the Company regarding the demand and acceptance of its products and services in the market.
A detailed explanation of these risks and other risks can be found in the Company's annual report on Form 20-F as well as its current report on Form 6-K, as well as other documents filed with the Securities and Exchange Commission. As of the date of this press release, all information provided in this press release is accurate as of the date of the press release. The Company does not undertake any obligation to update any forward-looking statement except as required by applicable law.
WiMi Hologram Cloud Inc. is the source of this information.
In a press release released today, WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality (AR) technology provider, announced that...
NASDAQ-listed WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a global leader in Hologram Augmented Reality ("AR") Technology, today announced that its...
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