TW201621742A - Enveloping for cloud computing via wavefront muxing - Google Patents

Abstract

WF muxing/demuxing for enveloping are configured to use additional known digital data streams for probing, authentications and identifications. A method for enveloping and then storing data in IP cloud comprises: transforming multiple first data sets into multiple enveloped second data sets at a transmitting side, wherein one of said enveloped second data sets comprises a weighted sum of said first data sets; storing said enveloped second data sets in an IP cloud via an internet; and storing multiple links linking to said enveloped second data sets at said transmitting side.

Description

Digital seals applied to cloud computing through wavefronts

The present invention relates to a method of data packaging (digital encapsulation) for cloud storage and transmission and an architecture thereof. The method and architecture of this digital seal is to use wavefront override (WF override). Its focus is on the appearance of digital seals and digital unsealing and the reliability of data after sealing.

According to a report by mailonline (http://www.dailymail.co.uk) on August 31, 2014, nude photos of highly regarded actors, models, singers, and presenters have been posted online. Apparently it was the result of a hacker leak and the leak of Apple's iCloud service. These photos appearing on 4chan (4chan is an image sharing forum) are 101 photos of people uploaded by one of their users; including Jennifer Lawrence, Ariane Grenadi, Victoria Gastis, and A private photo of Kate Upton. These photos were posted on Sunday night. It is said that the celebrity's mobile phone was hacked because of a vulnerability in iCloud. Apple declined to comment. The privacy of celebrities has been seriously violated.

Better privacy protection in cloud computing and cloud storage is exactly what is needed. Digital packaging technology will enhance the privacy protection of cloud computing and cloud storage.

Wavefront overlying techniques have been used in the above mentioned U.S. patent application (Pa. No. 12/848,953, 13/938,268, 13/953,715). Compared to traditional cloud computing and storage technologies, wavefront overlay technology uses less memory space for better redundancy, higher reliability and survivability. In addition, these techniques can also be used to monitor the integrity of stored data without having to review the stored data itself. The same technology can be extended to data streams on the cloud; including cloud video streams and cloud audio streams.

There are two other issues that require more attention. One is related to the provision of secure and encrypted storage services by operators. However, file privacy relies on file encryption on the server side of the carrier. Many operators' operators still have access to encryption procedures. Therefore, the customer's file privacy must rely on the professional ethics and integrity of the operator and server operators. The second is the concern about the residual rights of cloud storage data; this topic is still in hot debate.

The patent claims of the present application are intended to address these issues; enhance the privacy and reliability of data cloud transmission and data cloud storage. Many of the data in the cloud can even be image or audio related. Since multiple sets of cloud transported or stored data are pre-processed on the client side, each set of cloud transport or cloud-stored data is a set of data that has been processed by wavefront over-conversion. These overwritten data are no longer the original data that can be interpreted. Therefore, the digital sealing method recommended in the application should give customers more confidence in the confidentiality and reliability of these cloud storage data, and this confidence no longer depends solely on the professional ethics and integrity of the operators. In digital encapsulation, known image, audio, or multimedia data can all be used as digital envelopes as a means of driving private and reliable cloud data storage and transportation. Most business opportunities are aimed at gaming and entertainment cloud communication applications. It can be used in a variety of digital goods copyright management and reproduction rights application tools to protect intellectual property rights holders. Digital "seal or imprint" certified by these multi-layer digital sealing technologies will be a highlight of this patent application.

Digital images will be used to illustrate the digital sealing/unsealing technique of this patent application. Other types of digital streams can be easily incorporated into the proposed sealing technique.

First, a brief introduction and summary of the implementation of the "write" and "read" processes. The process of "writing" uses a set of wavefront overlay conversions to process multiple sets of raw data, including digital images and digital information as digital envelopes, and then store the resulting transformed data in the cloud. The process of "reading" is to reconstruct the original sets of digital images by a set of wavefront unwrapping data by transforming the existing cloud-overwritten data. Digital sealing is a writing method under certain functional constraints and a subset of the "writing" process. These digitally sealed data will have some of the characteristics of the original digital envelope. It should save some of the original image features or other features. These functional restrictions are to ensure that the characteristics of the digital envelope appear in the converted sets of data. Digital Decapsulation is a subset of the reader or "read" process that has the ability to reconstruct the original digital information from digitally sealed data.

Digital seals are a subset of applications that are applied in front of a wavefront. The plurality of serial input digital files covered by the wavefront include at least one string of data message files and a string of selected digital envelope files. At the same time, this wave of pre-applied configurations is custom weighted and summed through all the multi-inputs, and it must be ensured that its multi-output data appears to the natural sense of the human body with the selected digital envelope image, video, or The appearance of the audio format is exactly the same. This type of output file is either sealed or has a digital file embedded in the message file. As for the embedded message file, the received file can be restored at the destination by processing the received sealed file and the known original digital envelope through the corresponding wavefront decoding processor.

In short, digital sealing/unsealing can be achieved by wavefront override and wavefront cancellation. Wavefront-based data after operation is characterized by increased privacy and redundancy in data cloud transport and cloud storage. On the other hand, for the redundancy of wavefront application procedures, data sealing is an application in which the wavefront is applied in the other direction. The data is sealed in the application for a limited receiving user team, which enhances the privacy of the sealed digital files, but minimizes or sacrifices the redundancy of the sealed digital files.

The wavefront override/demultiplexing function is the invention of Space Digital Systems (SDS) in the field of satellite communications; the most difficult requirements include communication power synthesis, security, reliability and optimization algorithms. This wavefront overlay/disassembly technology not only embodies the communication architecture using multi-dimensional transmission, but also finds that this program can be used beyond other fields in the field of satellite communications. One such application is cloud data transmission and data storage; data confidentiality, integrity and redundancy are important features of data transmission/storage. Digital sealing and de-sealing can be used for data transfer and data storage. They can be used for gifts and games such as digital fortune cookies. In this application we will use data transfer as an example, such as the delivery of mail, the concept of digital sealing and digital unsealing. Digital unsealing can also be called digital unsealing.

The present invention relates to transmitting a wavefront-converted data string to a destination through a cloud; however, instead of transmitting all of the data strings, a filtered partial data packet is transmitted. The wavefront overlay converted data string is also called "overriding the converted data string," or "converting the data string," also called "overriding the data string." A set of sealed data streams is converted by wavefront overtaking. A set of known data strings is used as a product of a set of seals. The known data string for this group is a digital envelope, which can be the sender's personal image, which is used to indicate who is sending the digitally sealed data. Different digital envelopes may also be different images showing the sender's complex mood, and multiple sets of data sent at the same time can be "masked" under different digital envelopes. In the communication between family members, digital envelopes may be the old digital home video clips into new data streams. All family members have old video and new data streams after editing.

Wavefront Overlay/Unblocking Used in the field of digital sealing applications, other known data streams can be set up as detection, authentication, and identification function signals. One of the methods is to first encrypt and then store the data in the IP cloud, including: first converting the plurality of sets of first data into the plurality of sets of digitally sealed second data at the sending end, wherein the set of the sealed second data is characterized by Is a different weighted sum of all the plurality of sets of first data; and then storing the sealed second set of second data to the IP cloud via the Internet. At the same time, a plurality of different links connected to the stored second data are stored at the transmitting end.

The data processing method includes: converting, at a transmitting end, a plurality of sets of first data sets and a set of known data into a plurality of sets of digitally sealed second data sets, wherein each of the set of sealed second data is Included with a set of weighted sums of all of the first data sets; and restored at the receiving end from some of the "masks" in the sealed second data set to a plurality of sets of third data sets and said set of known data sets And wherein each of said sets of third data is a different weighted sum of all of said plurality of digitally sealed sets of second data sets.

A method for storing data in an IP cloud, comprising: converting, at a transmitting end, a plurality of sets of first data sets into a plurality of sets of digitally sealed second data sets, wherein each of the sets of sealed second data is Is a data image consisting of different weighted sums including all of said first data sets, the intensity of each data image being primarily controlled by a set of said first data.

Some illustrative embodiments of the invention are disclosed in the drawings. They do not illustrate all of the embodiments. Other embodiments may be used additionally or alternatively. In order to save space or more efficient description examples, many of the omitted details may be obvious or unnecessary. On the contrary, some embodiments may be practiced without all of the details disclosed. In addition, the same reference numbers or reference numerals may be used in the different drawings, which may refer to the same or similar components or steps.

The invention in this application is to be understood as being understood by the description of the appended claims. The drawings are not necessarily to scale, the

The invention will be more fully understood from the following description, taken in conjunction with the accompanying drawings. The drawings are not necessarily to scale, the

Illustrative embodiments are now described. Other embodiments may be used in addition or instead. In order to save space or render more efficiently, obvious or unnecessary details may be omitted. Instead, some embodiments may be implemented without revealing all the details.

The present invention utilizes a set of distributed transmission paths or stored systems and methods that are generated with built-in redundant M to-M wavefront overlay techniques; where M2 must also be an integer. The M-string data stream that is connected to the input port of the wavefront includes an N-string information data stream and an additional MN-string known file data stream; where N 1 is also an integer. These M-string independent input data streams are converted by wavefront to the wavefront components (wfcs) of the M-string output in the multiplexing domain. Only the M' string in the M string output will be used for data cloud transmission and/or data cloud storage, where MN ≤ M' ≤ M and M' is an integer.

In addition, any of the known data file streams can be selected as digital transmission envelopes and processed for use as part of a set of M-to-M wavefront overfill processes.

Appropriate weighting or weighting to a set of M to -M wavefronts Overriding the processor's multiple strings of inputs is an effective way to select a string of inputs as a "carrier" to transport embedded messages. At least one of the M string outputs will be selected as the sealed data file. Its "carrier" is a weighted digital envelope, and it should have exactly the same appearance as the original digital envelope for human senses. These same appearances include features that are unique from the data file and easily distinguishable from other files. These features can be intuitive pictures, videos, audio music, text files, or multimedia files.

At least one string of encrypted data will be sent to the destination via the cloud. This encrypted data stream may appear as digital images, video clips, music clips, audio recordings, or digital animations in cloud shipping or cloud storage. Just like the function of regular envelopes, these digital envelopes can convey context and embed messages, authors of authors and authors' emotional previews, or information from embedded mail.

For human organs, the original digital envelope and the digital stream after the seal should have exactly the same appearance. These appearances are identified and distinguished by human hearing organs, visual organs, or both types of organs.

The receiver at the destination should utilize a post-processor, such as wavefront demultiplexing, to reconstruct the embedded information data with the help of the original digital envelope. The original digital envelope must be a known file of the receiver or a data string that can be learned from other channels.

The present invention discloses the business concept, method, and implementation process of the sealing/unsealing application by wavefront overlay and cloud transmission, as shown in FIG. 1. Similar techniques can be applied to the video stream to ensure data storage. Service privacy, ensuring file transfer security, and other applications through the Internet cloud. Embodiments of the present invention include three important areas, including (1) pre-processing at the user end, that is, the above-mentioned wavefront override, using a selected digital envelope to seal a digital letter; (2) having embedded mail The cloud on the digital stream is sent, and (3) the post-processing on the user side, that is, the wavefront solution described above, and the original digital letter enclosed in the digital envelope is restored by unsealing. We will use a single user as an example to illustrate the concept of pre- and post-processing operations.

In principle, pre-processing and post-processing are performed in the user segment and on the user side of the device. For cloud storage, these seals/decapsulations can also be performed in the operator's storage facilities and processes. Operators can distribute aggregated data sets across different cloud storage facilities through cloud remote networks.

Example 1

Figure 1 depicts a communication business concept 110 between a sender of a source and a receiver at a destination. The sending sender uses a set of 2 to 2 wavefront pre-processors in the pre-processing 130 to perform the sealing process, embedding a set of information data S(t) into the selected digital envelope E5(t). The input data is the English phrase "Open Sesame" in Word format and its Chinese translation "Sesame Open" and related phonetic symbols written in 4 Chinese characters. The digital envelope chosen was a digital picture of a Chinese painting, Xu Beihong, a famous painting "horse" in the early 1900s. In addition, there are 11 digital envelopes in a user community stored in a set of candidate envelope documents 180, known to all users in the community; including the sender and receiver of the letter. There are two outputs from the wavefront overlay in pre-processing 130; one is the sealed digital stream Es(t) that will be sent to the cloud, and the other is grounded. The Es(t) is the result of processing pixel by pixel from two input data files; S(t) and E5(t). Wavefront coverage can be done with a set of 2*2 sea aunt transforms. The magnitudes of S(t) and E5(t) will be appropriately "adjusted" to give the appearance of Es(t) and E5(t) exactly the same for human organs; as in a U.S. patent application publication number 20140081989A1 I have discussed it in detail. In this case, the horse in Es(t) appears to be a flip image of the same horse in E5(t).

After the wavefront is overwritten, Es(t) is a string of sealed data streams, which is also the only file sent to the destination via IP Cloud 010, or the cloud network. The Es(t) appearance is almost identical to the running horse in the E5(t) famous image in human visual sense. At the destination, the recipient can restore the information enclosed in the digital envelope by a set of 2*2 wavefront de-emabovers or equivalent processors and original digital envelopes in post-processing 140; Sentences, Chinese short sentences and Chinese pronunciation. The entire operation includes three parts as follows: (1) pre-processing 130, (2) IP transport channel or IP cloud 010, and (3) post-processing 140 downstream of the cloud.

Pre-processing 130:

In the pre-processing 130 of mail encapsulation or message encapsulation, a set of 2 to 2 wavefront prepators can be used for processing. It has two strings of inputs; one string is mail data or information data S(t), and the other string is the selected digital envelope or digital envelope string E5(t). There are also two output data strings after the wavefront overlay conversion, namely Es(t) and Ed(t), where: Es(t) = S(t) + am* E5(t) (1-1) Ed(t ) = S(t) + am* E5(t), (1-2) where am >> 1 is the magnification factor associated with the image, usually set between 5 and 30.

In the 2 to 2 Hadamard Matrix or HM, where all elements are "1" or "-1", only 8 to 8 wavefronts are selected. Equations (1-1) and (1-2) can be written in matrix form as: O = HM * I (2) where: O = [O1, O2] ^T = [Es(t), Ed(t)] ^T ( 2-1) HM = (2-2) I = [I1, I2] ^T = [S(t), am*E5(t)] ^T (2-3)

The input port of the wavefront applicator is often referred to as a slice, and its output port is a wavefront component (wfc). Two strings of input data sets S1(t) and am*E5(t) are respectively connected to the input port, that is, slice 1 and slice 2 of the wavefront prep. At the same time, the other two strings of output data, namely O1-O2, are respectively connected to the output ports of the wavefront overrider in the pre-processing 130, namely wfc1-wfc2.

Usually two sets of orthogonal wavefront vectors or WFVs are generated in a set of 2 to 2 wavefronts. Let us define a set of wavefront transform coefficients wjk coefficients used to describe the 2-dimensional output vectors assigned to the jth and kth columns by the wavefront applier. That is, O1, O2 is defined as a set of two-dimensional vectors in the two-dimensional component ports wfc1-wfc2 of the wavefront demultiplexer. They are mutually orthogonal. The two sets of WFVs of the wavefront applicator 101 are: WFV1 = [w11, w21] ^T = [1, -1] ^T , (3-1) WFV2 = [w21, w22] ^T = [1, 1] ^T , (3-2)

S(t) and E5(t) are "attached" to the two sets of orthogonal wavefronts using two input ports respectively connected to the wavefront overrider in pre-processing 130. Both sets of orthogonal wavefronts are represented by two sets of wavefront vectors (WFVs). The two components in each wavefront vector (WFV) involve a linear combination of input and output port numbers or (spatial) sequences, but it is completely independent of the input and output data sets.

The wavefront overlay conversion math operation can divide a string of data into data blocks, and then treat several bytes in different data blocks as digital samples, and then perform multiple sets of multiple and multiple sets of digital operations. All sets of sub-digital streams input in parallel must be matched with the conversion input port on the wavefront to determine that the samples sampled by different sub-digital streams are aligned. Each byte of data can be treated as a one-bit digital sample; the X bytes of a data string can also be treated as a single digital sample. For example, in the mathematical operation of a string of digital streams, we choose X=7, which means that every 7 bytes in the string stream will be treated as a digital sample in the mathematical operation of the wavefront overlay conversion. . Will be treated as a block number calculation, wavefront override conversion. Two strings of 7-byte digitally-sampled digital streams can be connected to two corresponding inputs of a set of 2 to 2 wavefront pre-caps. However, the two corresponding outputs of the wavefront precoder must use X +1 bytes as the sampling size unit to avoid the overflow and underflow problems of the two outputs. In this case, each string of output digital streams requires an 8-byte conversion operation. The 8-byte computed output form results in a 12.5% overhead relative to the 7-byte operational data size. In addition, in different embodiments, we can select a sample size of 99 bytes for the mathematical operation, that is, the operation data size of X = 99 bytes, which can reduce the operation overhead to 1%.

There are other data block choices in the operation of the wavefront over-converted linear combination or weighted sum. For example, in some imaging processes that retain unique functional applications, pixel-based arithmetic operations may be more important. It is also possible to use a row or column of pixels as a valid use data block for the storage operation.

In this embodiment, only one of the two outputs is transmitted to the destination. The intended recipient must have "more information" to re-embed the embedded digital information or digital mail in the digital stream after the closure; the English phrase "Sesame Open" in Word format and its Chinese translation and pronunciation in 4 characters . This set of "more information" refers to the original digital envelope selected. If both output data can be passed to the receiver, both the embedded message and the selected original digital envelope can be independently restored at the destination by the two pieces of data without any additional known information.

In general, from a higher-order wavefront overlay conversion or a multi-layered packed multi- or multi-string output stream, at least one or a string of these sealed digital streams will be sent to the destination through the IP cloud 010. Process 140. Embedding emails are covered in these serialized digital streams. Higher order wavefront overrides are often referred to as N-to-N wavefront overrides; where N is typically between 4 and 5000. The destination to be sent to should be limited to less than the N _CR string of digital streams. N _CR is an integer smaller than N. Without any other information known, the sealed digital stream of the N _CR string does not have enough independent information to reconstruct the digital information in the digital stream after the N _CR string.

Cloud 010:

Send to the destination. The original digital envelope pair is a known digital file for both the sender of the source and the recipient of the destination. Therefore, the channel bandwidth required to give Es(t) transmission in the cloud is roughly the same as the channel bandwidth required to transmit only the embedded information S(t). The difference in the frequency band required to transmit Es(t) and S(t) in the cloud can be regarded as the overhead of the sealing process.

Post processing 140:

The post-processing 140 is for retrieving data from the cloud, including using a set of wavefront decoding processors, converting the data received after the retrieval into an embedded or hidden original data file, and then converting the original data file. Output. The original digital envelope file E5(t) is one of the post-processing 140 input data and is also input to the set of wavefront decoding processors. The data received after retrieval from the cloud should be the pre-appreciation data of the pre-existing cloud. If not contaminated, it is substantially equal to the corresponding output data set, Es(t), after the previous wavefront is applied in the pre-processing 130. Therefore, the original data file outputted can be given to Es(t) or given to Es'(t). Similarly, the converted embedded or hidden original data file is equal to the input data S(t) and thus may be referred to as S(t) or S'(t).

According to the formula (1-1); the information data embedded in the post-sealed stream can be restored by the received wavefront-covered data Es(t) and the digital envelope E5(t); S(t) = Es (t) - am* E5(t) (4)

Here; the am parameter can be determined experimentally or by a known set of digital files. Therefore, it is also possible to reconstruct the second series of outputs missing in the 2-to-2 wavefront override according to equations (1-2) and (4). Ed(t) = -Es(t) + 2*am* E5 (t) (5)

Half of the factor in the 2 to 2 sea aunt matrix ratio may be chosen as a 2 to 2 wavefront decomposer. The 2 to 2 sea aunt matrix element is "1" or the matrix element is "-1". These relationships can be written in matrix form; SM = HM* D (6) where: D = [D1, D2] ^T = [Es(t), Ed(t)] ^T (6-1) SM = [S( t), am E5(t)] ^T (6-2) HM is a 2-to-2 sea aunt matrix in equation (2-2).

The wavefront decapper is in post processing 140. Its input ports are called wavefront components (wfcs), ie wfc1 and wfc2, and its output ports are called slices, ie slice1 and slice2 or slice 1 and slice 2. In this wavefront demultiplexer example of post processing 140, the input 2 string numbers, Es(t) and Ed(t), are respectively connected to its input ports wfc1-wfc2. The reassembled information string, S1(t), is output from its first output port. Typically, the second output port of the wavefront decapper will be grounded in post-processing 140 such an application.

Alternatively, the second output from the wavefront de-emerger in post-processing 140 can also be used to reconstruct another original digital envelope. This corresponding copy will be compared to known digital envelope files and can be used as a good indicator of integrity for verifying received information data. If the comparison shows that the two digital envelopes are not the same digital file, this means that the received digital string has been corrupted during transmission. That is to say, the information data and the reconstructed information data in the sealed digital string may have been damaged.

1A and 1B depict six pieces of candidate digital envelopes stored in the candidate envelope first sub-document 180-1 and five pieces in the candidate envelope second sub-document 180-2, respectively. E5(t) is selected for the example in Figure 1. E11(t) in Fig. 1B is a commonly known digital file selected for private communication between a pair of senders and receivers.

Figure 2 is a copy of Figure 5D of U.S. Patent Application Serial No. 13/953,715 and its Patent Application Publication No. 20140081989. It is an example of wavefront overriding/unwrapping as a pre- and post-processing in a cloud data storage application, designed to illustrate the rendering of a rendered image through a set of 4-to-4 wavefront overlays. Like storage to distributed cloud storage. Wavefront overriding/unwrapping can be done numerically by any set of orthogonal matrices or a set of non-orthogonal matrices, as long as its inverse matrix is present. The first column 521 in this figure shows the original input image, the second column 522 shows the image stored after the wavefront is overwritten or the image waiting to be delivered after the wavefront is overwritten, the third column 523 shows an image restored and restored after the destination has been unwrapped. The four images in the first column 521 are four images that were input to a set of 4-to-4 wavefront overlays; the first three were recently taken at the Bronx Zoo in New York City, first. The second and third photos are labeled "A Ying" with A1.png, a "Tiger" with A2.png, and a "Whitehead" with A3.png. The fourth is a classic work by the famous Chinese painter Xu Beihong in 1930. "Running horse" is marked with A4.png.

Let us assume that a group of 4 to 4 sea amas are transformed into wavefront override matrices.

The four pieces of wavefront-appended files Ov, Ox, Oy, and Oz on the second column 522 have camouflage effects; this is the original 4 pieces of input images that can be saved by wavefront overlay conversion. The data has been added with different weights. In order to ensure that the A1 image of the "Ben Ma" painting is a more prevalent feature in the four-wavefront image, the inverted pixel intensity is passed through the following matrix under the condition of weighted A1 image. Operation: (7)

Where am > 1 and is usually set to be greater than 10. It is also assumed that the sizes of the grids of the pixels in the four input images are already completely equal. The weighted weight selection can be applied to any input image depending on the camouflage image. In addition, formula (7) can also be equivalently written as: (7-1)

Therefore, Xu Beihong's "Running Horse" painting has become the dominant image of the four images involved in the conversion, and the image of the running horse appears in all four pieces of wavefront-converted data, namely Ov, Ox, Oy. , and Oz. The different images of the running horses with different appearances show different brightness settings with different output images.

For image appearance or appearance of the sealed document relative to the appearance of the digital envelope, other image operations such as "turning over, rotating, zooming out, or zooming in" must be pre-processed before wavefront over-conversion of.

In order to avoid data overflow and underflow in the image simulation operation, each wavefront data (Ov, Ox, Oy, Oz) file is set to be the original image A1-A4 or the restored image (Sv, Sx, Sy, Sz) is 2 to 3 times larger.

The image in the third column is reorganized through a set of reading processes. This "reading" process also has two steps. The first step involves downloading the 4 pre-filtered files from the cloud. The second step is to convert the four wavefront-overwritten files, such as Ov, Ox, Oy, and Oz, into four pieces of recovered or reconstructed files Sv, Sx, Sy, and Sz by wavefront demultiplexing. If the Ov, Ox, Oy, and Oz stored in the cloud are not contaminated, the four reconstructed digital files should be almost identical to the images A1 - A4 before the wavefront is overwritten. The four recovered or reconstructed equalized image files can then be converted to four pieces of recovered or reconstructed image by de-equalization processing to substantially correspond to four separate original images A1 to A4.

Assuming all four files Ov, Ox, Oy, and Oz are available, the wavefront solution conversion should follow: (8) Among them, . (8-1)

More specifically, each pixel intensity in each of the four reconstructed images (Sv, Sx, Sy, Sz) is the result of a linear combination of the brightness of a set of images relative to the pixel. This relative pixel refers to the grid of the same row and column of the image file after the four wavefronts are overwritten. For example, in Sv, Sx, Sy, and Sz, the single-pixel intensity of the lattice of the 41st and 51st columns in the reconstructed or restored image is composed of 4 pieces of wavefront-coated images Ov, Ox, Oy, and Oz. The single pixel intensity of row 41, column 51 of each piece is multiplied by the weighted sum of the respective weighting parameters.

In the seal application, only one string of the file after the 4 wavefronts of the source is sent by the sender to the destination through the cloud. As an example, A 1 may be that information data is passed to the destination through the cloud, and A4 is the selected digital envelope. A2, A3 and A4 are both known digits that have been tested first for the sender and the receiver at the destination.

Any of the four files in the second column 522 can be used as a sealed digital string, which can communicate the digital information embedded in it (A1) through the cloud. Let us choose Ov to do the sealed digital string that is shipped to the destination or the data file after the seal. Obviously, the sealed data file Ov appears to be an image of a horse that is running. This image is basically the same as the image of the running horse on the digital envelope A4. The sealed digital string or the sealed data file Ov is covered with A1 digital information, and is also a file that is sent to the destination through the cloud.

We will not repeat all the mathematical details of the image processing described in this chart here. In summary, we use the same mathematical operations described above to seal digital information, or embed messages that will be transported through the cloud into digital envelopes. We want to show two important features of wavefront application in the sealing/unsealing application. After the selected digital envelope (A4) during the sealing process: 1. The selected information A1 is embedded in the selected seal data (Ov). Seal the data or the digital after sealing, seal the digital string, and seal the data. 2. For human senses, the original digital envelope A4 and the sealed digital string or post-sealed data file (Ov) should appear to have the same characteristics, and these same features can be clearly seen from other digital files (A2, A3 and A1) Distinguished in. 3. A2 and A3 may become digital files for verification or identification.

In another scenario, where A1 is set to digital information will be transmitted to the destination via the cloud, A2 and A3 can be used for verification, and A4 is the selected digital envelope, Ov and Oz are two strings that will be sent to the cloud. Sealed digital string. At the destination, the first reader has obtained three pieces of data A2, A3, and A4 digital files, so only need to receive a string of two strings of digital strings Ov or Oz to restore and embed in the package. Digital information image in the post-digital string, Sv. It is important for the first reader to be aware of this and to take advantage of redundant wavefront overlay image processing. The restored digital information image Sv should be identical to the original digital information image A1. On the other hand, the second reader did not get the digital file selected as the digital envelope "Run Horse" A4, but there are two other documents A2 and A3 original digital files, so it must be received through the cloud at the same time. After the two series of sealed digital strings Ov and Oz, the digital information image A1 embedded in the sealed digital string can be restored. For the second reader, he can also use the two series of downloaded digital strings to restore the digital file of the digital envelope to prepare for the future unsealing process. It is also important to pay attention to this.

For the third case, where A1, A2, and A3 are three digital files that will be sent to the destination through the cloud (A1 is digital information), A4 is selected as a digital envelope, Ov, Ox, and Oz are sent to the cloud. Serial string after string. At the destination, the first digital file that the first reader has obtained is only the digital envelope A4, so it is necessary to receive all the three strings of digital IDs Ov, Ox, Oz from the cloud before they can be restored and re-embedded. Digital information image in the digital string, Sv. It is important to note that for the first reader, the wavefront overlay image processing here is not redundant. On the other hand, the original digital file that the second reader has obtained does not have the digital envelope "Run Horse" A4. He can download the three-string digital string Ov, Ox, Oz from the cloud but he will not be able to reconstruct the embedded information image A1.

For the fourth case, where A1, A2 and A3 are three digital files to be sent to the destination via the cloud (A1 is digital information) is the data set sent to the destination via the cloud, A4 as the selection digital envelope, Ov, Ox Oy, Oz is a four-string digital string that is sent to the cloud. At the destination, the first digital file that the first reader has obtained is only the digital envelope A4, so only need to receive any 3 strings of digital strings from the cloud series of digital strings Ov, Ox, Oy, Oz. It is possible to restore the digital information image embedded in the sealed digital string, Sv. For the first reader, the wavefront overlay image processing here is redundant, which is very important. On the other hand, the original digital file that the second reader has obtained does not have the digital envelope "Run Horse" A4. He will download the three-string digital string Ov, Ox, Oz from the cloud but he will not be able to reconstruct the embedded information image A1. On the other hand, the second reader does not have the digital "horse" A4 and he must download all four strings of digital strings through the cloud before rebuilding the embedded image A1. For the second reader, the wavefront overlay image processing here is not redundant, which is very important.

Example 2

Figure 3 depicts the operational concept of applying digital information to two groups using the wavefront overlay technique described above. There are three parts: (1) pre-processing 130 or sealing, (2) transmission via cloud 010, and (3) post-processing 140 or de-sealing or unsealing. It is almost the same as the set of operational concepts shown in Figure 1. The technique of Figure 3 is to send a string of digital information data S(t) and a string of original digital envelopes E5(t) to a specified set of receivers. The two strings of output signals Es(t) and Ed(t) in pre-processing 130 are sent to the receiving end.

A message will be embedded in the two strings of sealed data files Es(t) and Ed(t) and sent by the sender at the source to the receiver at the destination. The receiver recovers the embedded digital information and the original digital envelope using the two strings of sealed data files. This original digital envelope can be used for subsequent transmissions between the transmitter and the receiver. The sender and the receiver on both sides of the cloud communication channel, once the digital envelope data becomes known, the sender only needs to string one of the two strings of pre-filtered files, or Es(t) or Ed ( When t) is sent to the cloud, the receiver can recover the reconstructed embedded digital information S(t).

Figure 3 provides a method to simultaneously transmit a set of digital information data and a string of raw digital envelope data to a desired set receiver. The two outputs of the pre-processing 130, the Es(t) and Ed(t) signals are simultaneously transmitted to the receiver, which can be used to reconstruct the embedded digital information data and the original data of the digital envelope.

Example 3

Figure 4 shows a transmission (Tx) business philosophy of using a set of 2 to 2 wavefronts to double-seal a set of information data by two-layer sequential sealing. It shows the first two segments of the three segments set in Figure 1. The three sections in Figure 1 are set up: (1) pre-processing 130 or encapsulation processing, (2) transmission via cloud 010, and (3) post-processing 140 or de-seal processing or unsealing processing.

Here, two sets of sealing processes in Figure 4 are connected in series. Each set of sealing process is the same as the sealing process shown in FIG. In the first pre-processing 130-1, there are two inputs; S(t) and E1(t) and one output x(t). The second output is grounded. S(t) is the digital information delivered to the destination through the cloud, including an English phrase "open sesame" and its Chinese translation and pronunciation symbols. E1(t) is an internal digital envelope selected from the candidate digital envelope file 180, and one of the functions of the first output x(t) of the first layer pre-processing 130-1 is with E1(t) The appearance is basically the same for human senses. His second output is grounded.

In the second pre-processing 130-2, there are also two inputs, x(t) and E5(t) and only one output Es(t). E5(t) is also selected from the candidate digital envelopes 180 as the selected external digital envelope. One of the functions of the first output of the second preprocessing 130-2 is the appearance of Es(t) and E5. The appearance of (t) is essentially identical to human senses.

The appearance of the digital file Es(t) used for transmission does not appear in the English phrase "Sesame Open" and its four-character Chinese translation and pronunciation symbol. The bandwidth required to transmit the sealed digital file Es(t) under appropriately selected E1(t) or E5(t) should be approximately the same as when the S(t) is transmitted only through the cloud.

In other embodiments, various image processing steps may be first applied to the digital envelope for different purposes, such as reducing the dynamic range in a single pixel, or simply verifying the verifiability of the sealed file before the wavefront is applied. Identification. Many pre-image processed digital images can be stored in the digital envelope candidate file archive as candidate digital envelopes. Of course, these additional pre-processings can be included as part of the pre-processing 130 in FIG. These additional pre-treatments can also be used for either pre-processing (first pre-processing 130-1 or second pre-processing 130-2) in the double-sealing of Figure 4, or by two sets of pre-processing 130-1 and 130-2 to realise.

The operational concept consists of a series of two-string unwrapped processing. Each string is the same as the de-sealing process shown in FIG. In the first post-processing 140-1 described in the opening of the external digital envelope, two inputs are respectively connected to the Es(t) and E5(t) digital strings; and one output is outputting the x(t) digital string. . The second output is grounded. Es(t) is the digital data file received at the receiver of the destination. This digital file contains embedded digital information. E5(t) is a known digital envelope file. It is an external digital envelope selected from the candidate envelope documents 180 that have been approved by both the sender and the recipient.

The first string of inputs Es(t) is a set of digital files received in the desired receiver of the destination and should be substantially equal to the unique output of the second pre-processing 130-2 as described in FIG. Its appearance, for human senses, should be identical to the appearance of E5(t). Similarly for human senses, a string of x(t) data strings output by the first output of the first post-processing 140-1 and its second output are grounded. The second post-processing 140-2 also has two inputs that respectively access a string of x(t) data strings and a string of E1(t) data strings. The functional appearance of x(t) should be essentially the same as the appearance of E1(t). E1(t) is the selected inner layer digital envelope that is selected from the candidate envelope documents 180 that have been approved by both the sender and the recipient. In the second post-processing 140-2, only one output terminal outputs a string of S(t) data strings; it should be the reconstructed embedded digital information, including an English short sentence of "Sesame Open Door", its 4-word Chinese translation and pronunciation .

Example 4

Figure 6 depicts the technique of using a higher-order wavefront override conversion technique for encapsulating mail data at the transmitting end (Tx). A set of high-order wavefront overrides is overridden by a set of M-to-M wavefronts; where M is an integer greater than or equal to 4. Let's take a 4 to 4 wavefront overlay as an example of the concept of a seal/unfill operation. The three-packet of the seal/unpack is the same as that shown in Figure 1: (1) pre-processing 630 or encapsulation processing, (2) transmission via cloud 010, and (3) post-processing 640 or de-seal processing. It shows the first two paragraphs above.

A set of 4 to 4 wavefront pre-processors in pre-processing 630 has four inputs and four outputs. The inputs are connected to S(t), E10(t), E1(t) and E5(t), respectively. The output only outputs a string of Ex(t) and the remaining three outputs are grounded. S(t) includes an English phrase “Sesame Opens” and its four-character Chinese translation and pronunciation, and is digital information that will be delivered to the destination through the cloud. E5(t) is the digital envelope selected by the candidate envelope document 180. The shape of the first output Ex(t) of the overlay and the selected digital envelope E5(t) are substantially identical for human senses. The two strings of digital strings E10(t) and E1(t) connected to the second and third inputs are also digital files selected by the candidate envelope document 180. The digital files in the candidate envelope document 180 are known to both the sender and the recipient.

When we use a set of 4 to 4 sea aunt matrices as the conversion operations for the wavefront, the mathematical derivation of the overriding transformation is the same as those in Fig. 2. The operation of the set 4 to 4 in the pre-processing 630 in the wavefront is written based on the formula (7): (7-2)

The first output O1 in Figure 6 is named Ex(t) and the other three outputs are grounded. The magnification factor am is set to about 10, with the result that the shape of Ex(t) is transmitted to the destination through the cloud 010, which is substantially identical to the shape of E5(t) for human senses.

Fig. 7 is a block diagram showing the decapsulation process at the destination, and also the inversion processing diagram of Fig. 6. The use of high-order wavefront de-embedding techniques to reduce the information digital reception (Rx) business concept of a string of digital strings after de-encapsulation conversion is described. A set of high-order wavefront solutions is an operation that uses a set of M-to-M wavefront solutions; where M is an integer greater than or equal to 4. The three-packet of the seal/unpack is the same as that shown in Figure 1: (1) pre-processing 630 or encapsulation processing, (2) transmission via cloud 010, and (3) post-processing 640 or de-seal processing. This figure shows the last two paragraphs above.

Only a string of sealed digital strings sent through the cloud 010 can be received at the destination. The remaining three strings have been grounded at the sender. When the digital envelope E5(t) is properly selected and further optimized pre-processed 630, the bandwidth of the communication channel required for the serialized digital string may be almost the same as the bandwidth of the signal itself of S(t).

A set of 4 to 4 wavefront solutions in post-processing 640 has four inputs; respectively, accessing Ex(t), E10(t), E1(t), and E5(t). (1) Ex(t) is the only received digital string that is received, (2) E10(t) is a piece of known digital data in the candidate digital envelope file 180, and (3) E1(t) is the candidate digital envelope file 180. Another known digital data, and (4) E5(t) are known digital envelopes selected from the candidate digital envelope file 180. Each digital file of the candidate envelope document 180 is known to both the sender and the recipient. According to the formula (7-2); Ex(t)=am* E5(t)+ E1(t)+ E10(t)+ S(t) (8) and S(t)= Ex(t)–(am * E5(t)+ E1(t)+ E10(t)) (8-1)

Only one received seal file Ex(t) is used in equation (8-1). The data of the second, third, and fourth inputs of the operation of a set of 4 to 4 wavefronts are known data. The embedded digital information that S(t) solves from the wavefront decoding operation should include an English short sentence of "Sesame Open Door", its Chinese translation and pronunciation of 4 words.

Further, O2, O3, and O4 in the formula (7-2) can be reconfigured based on the restored Ex(t). The reorganized O2, O3, and O4 can be compared to the original number. Its purpose is to enhance the identity of the digital.

Example 5

Figures 8 and 9 depict the operation of applying/unwrapping with high order wavefront for unsealing/unwrapping. Of the four series of 4 to 4 wavefront-converted four-string outputs here, two are the sealed digital strings that are sent to the destination through the cloud 010 as a sealed data set.

Figure 8 depicts the transmission (Tx) business philosophy for mail data encapsulation using a high-order wavefront overlay technique. We use a set of 4 to 4 wavefronts as an illustration of the concept of operation. The three-segment grouping for the sealing/unsealing operation concept is the same as those shown in FIG. 1; includes (1) pre-processing 630 or encapsulation processing, (2) transmission through cloud 010, and (3) post-processing 640 or Unpacking process. This figure shows the first two paragraphs.

In the preprocessor A set of 4 to 4 wavefront applications in the 630 has four inputs connected to S(t), E10(t), E1(t) and E5(t), and only two outputs output a string of Ex (t) and a string of Ey(t) data. The other two outputs are grounded. S(t) includes an English phrase “Sesame Opens” and its 4-character Chinese translation and pronunciation, and is enclosed in digital information delivered to the destination through the cloud. E5(t) is a digital envelope selected by the candidate envelope document 180, and the Ex(t) digital string outputted as the first output terminal and the Ey(t) digital string outputted by the third output terminal A string, each string shape is basically the same as the shape of E5(t) for human senses. The E10(t) and E1(t) digit strings accessed by the second and third inputs are also files selected by the candidate envelope document 180. The files in the candidate envelope document 180 are known to both the sender and the recipient.

When using a set of 4 to 4 sea aunt matrices for wavefront overriding/unwrapping, the mathematical derivation here is the same as those in Figure 2. A set of 4 to 4 wavefronts in pre-processing 630 can be written according to equation (7) as: (7-3)

The digital strings output by the first and third outputs, O1 and O3, are named as digital strings of Ex(t) and Ey (t), respectively. The other two outputs in Figure 8 are grounded. Since the scaling factor am is set to ~10, both the appearance of Ex(t) and Ey(t) are transmitted to the destination through the cloud 010, respectively, and the appearance of E5(t) is fundamental to human senses. The above is exactly the same.

Figure 9 is a block diagram of the de-seal at the destination; also the reverse processing diagram of Figure 8. It describes the information data reception (Rx) business philosophy of using the high-order wavefront de-embedding technique to de-encapsulate or unpack the sealed data string.

Only two of the four strings of digital data after the wavefront are transmitted to the destination through the cloud 010, and the total bandwidth of the required communication channel should be about twice that of the S(t) signal itself. When the properly selected digital envelope E5 is further optimized by the pre-processing 630 and converted into two strings of digital strings, the channel bandwidth required for each string of digital files may be as large as S(t) itself. Communication bandwidth.

A set of 4-pair 4-wavefront unwrapping operations is used in post-processing 640. Contains four inputs; respectively access (1) Ex(t); received first string of digits, (2) Ey(t); received second string of digits, (3) E10(t); A series of known digital data selected from the candidate envelope documents 180, and (4) E5(t); a digital envelope of a string of known digital data selected from the candidate envelope documents 180. According to the formula (7-3); Ex(t) = am* E5(t) + E1(t) + E10(t) + S(t) (7-4) Ey(t) = am* E5(t) + E1(t) - E10(t) - S(t) (7-5) and S(t)=[Ex(t) - Ey(t)] /2 - E10(t) (9)

The received two strings of sealed digital strings, Ex(t) and Ey(t), are utilized in equation (9). The third input for this 4 to 4 wavefront solution is E10(t); is a string of known data. The fourth input is E5(t); it is also a known data set. S(t) can be calculated without E5(t) in equation (9). However, there are six different combinations of two digital files selected from the four wavefront-converted digital files. The known three sets of data E10, E1 and E5 can be used to recover S(t) recombination operations in these six combinations, but many combinations require more than one set of known recombination operations to recover S(t). data.

The S(t) obtained from the wavefront decoding operation should be the digital information enclosed in the digital envelope, and includes an English short sentence of "Sesame Open Door", its 4 words Chinese translation and pronunciation.

Further, according to the formula (7-2), the destinations O2 and O4 can be recalculated from the S(t) obtained by the calculation. The result is compared with the original data. The recalculated O2 and O4 can be used for enhanced data identification.

Example 6

Figure 10 shows the business philosophy of using a higher-order wavefront overlay technique for mail data seal transmission (Tx). We use a set of 4 to 4 wavefronts as an operational concept. Three out of the four outputs of the 4 to 4 wavefront are sent as a sealed digital string to the destination via the cloud 010.

This set of 4 to 4 wavefronts in pre-processing 630 is applied with four inputs connected to S(t), E10(t), E1(t) and E5(t). Only three of its four outputs output Ex(t), Ey(t) and Ez(t). The remaining output is grounded. There are 4 possible configuration options for selecting three out of the four outputs. S(t) is the information digital that will be delivered to the destination through the cloud and includes an English short sentence of “Sesame Open Door”, its 4 words Chinese translation and pronunciation. E5(t) is a digital envelope selected from the candidate envelope document 180. Further for human senses, in the first output Ex(t), the second output Ey(t), and the third output Ez(t), each appearance characteristic and those appearance features of E5(t) Basically the same. The E10(t) and E1(t) accessed at the second and third inputs are also files selected from the candidate digital envelope archive 180. For the sender and receiver, these are all known digital archive files. This figure uses a set of 4 to 4 sea aunt matrices as wavefront overrides and solutions. The mathematical derivation is the same as those in Figure 2. According to equation (7), a set of 4 to 4 wavefront override operations in pre-processing 630 is: (7-6)

Its first, second, and third outputs, O1, O2, and O3, are named Ex(t), Ey(t), and Ez(t), respectively. The fourth output in Figure 10 is grounded. Ex(t), Ey(t), and Ez(t) will be delivered to the destination via cloud 010, respectively. The result of setting the scaling factor am to 〜10 is to make any string of appearance features in the three-string output sealed digital string, whether Ex(t), Ey(t), or Ez(t), during the transfer. The organs of the human body are basically the same as the appearance of E5(t).

When the digital envelope E5 is properly selected and further optimized in the pre-processing 630, the three-string digital file, each required channel bandwidth is as large as the S(t)'s own channel bandwidth. Therefore, the communication channel bandwidth required for the transfer process is correspondingly about three times the bandwidth of the S(t) signal itself. The extra bandwidth difference is due to processing overhead.

Figure 11 is a block diagram of the de-seal operation at the destination; also the reverse processing diagram of Figure 10. It describes the business philosophy of understanding the digital operation of receiving (Rx) information. In the destination, it is only necessary to receive two strings in the sealed digital after the operation of the cloud 010 three-string wavefront. This figure assumes that Ex(t) and Ey(t) are the two strings of first-come, sealed digital strings received at the destination.

A set of 4 to 4 wavefront solutions in post processing 640 operates. There are four input terminals respectively connected to four serial numbers; (1) Ex(t); the first string received digital string, (2) Ey(t); the second string received digital string, ( 3) E10(t) is a known digital file in the Candidate Envelope Document 180, and (4) E5(t) is another known digital file in the Candidate Envelope Document 180, which is also an optional digital envelope. According to the formula (7-6); Ex(t)=am* E5(t)+ E1(t)+ E10(t)+ S(t) (7-8) Ey(t)=am* E5(t) - E1(t)+ E10(t) - S(t) (7-9) Ez(t)=am* E5(t)+ E1(t) - E10(t) - S(t) (7-10 ) and S(t)=[Ex(t) - Ey(t)] /2+ E1(t) (10)

Its first, second, and third outputs, O1, O2, and O3, are named Ex(t), Ey(t), and Ez(t), respectively. The fourth output in Figure 10 is grounded. Ex(t), Ey(t), and Ez(t) will be delivered to the destination via cloud 010, respectively. The result of setting the scaling factor am to 〜10 is to make any string of appearance features in the three-string output sealed digital string, whether Ex(t), Ey(t), or Ez(t), during the transfer. The organs of the human body are basically the same as the appearance of E5(t).

When the digital envelope E5 is properly selected and further optimized in the pre-processing 630, the three-string digital file, each required channel bandwidth is as large as the S(t)'s own channel bandwidth. Therefore, the communication channel bandwidth required for the transfer process is correspondingly about three times the bandwidth of the S(t) signal itself. The extra bandwidth difference is due to processing overhead. Figure 11 is a block diagram of the de-seal operation at the destination; also the reverse processing diagram of Figure 10. It describes the business philosophy of understanding the digital operation of receiving (Rx) information. In the destination, it is only necessary to receive two strings in the sealed digital after the operation of the cloud 010 three-string wavefront. This figure assumes that Ex(t) and Ey(t) are the two strings of first-come, sealed digital strings received at the destination.

A set of 4 to 4 wavefront solutions in post processing 640 operates. There are four input terminals respectively connected to four serial numbers; (1) Ex(t); the first string received digital string, (2) Ey(t); the second string received digital string, ( 3) E10(t) is a piece of digital file known in the Candidate Envelope Document 180, and (4) E5(t) is another piece of known digital file in the Candidate Envelope Document 180, also a selected digital envelope. According to the formula (7-6); Ey(t)=am* E5(t) - E1(t)+ E10(t) - S(t) (7-11) Ez(t)=am* E5(t) + E1(t) - E10(t) - S(t) (7-12) and S(t)=am* E5(t) - [Ey(t)+ Ez(t)] /2 (11)

Its first, second, and third outputs, O1, O2, and O3, are named Ex(t), Ey(t), and Ez(t), respectively. The fourth output in Figure 10 is grounded. Ex(t), Ey(t), and Ez(t) will be delivered to the destination via cloud 010, respectively. The result of setting the scaling factor am to 〜10 is to make any string of appearance features in the three-string output sealed digital string, whether Ex(t), Ey(t), or Ez(t), during the transfer. The organs of the human body are basically the same as the appearance of E5(t).

When the digital envelope E5 is properly selected and further optimized in the pre-processing 630, the three-string digital file, each required channel bandwidth is as large as the S(t)'s own channel bandwidth. Therefore, the communication channel bandwidth required for the transfer process is correspondingly about three times the bandwidth of the S(t) signal itself. The extra bandwidth difference is due to processing overhead.

Figure 11 is a block diagram of the de-seal operation at the destination; also the reverse processing diagram of Figure 10. It describes the business philosophy of understanding the digital operation of receiving (Rx) information. In the destination, it is only necessary to receive two strings in the sealed digital after the operation of the cloud 010 three-string wavefront. This figure assumes that Ex(t) and Ey(t) are the two strings of first-come, sealed digital strings received at the destination.

A set of 4 to 4 wavefront solutions in post processing 640 operates. There are four input terminals respectively connected to four serial numbers; (1) Ex(t); the first string received digital string, (2) Ey(t); the second string received digital string, ( 3) E10(t) is a piece of digital file known in the Candidate Envelope Document 180, and (4) E5(t) is another piece of known digital file in the Candidate Envelope Document 180, also a selected digital envelope. According to the formula (7-6); Ex(t)=am* E5(t)+ E1(t)+ E10(t)+ S(t) (7-13) Ey(t)=am* E5(t) - E1(t)+ E10(t) - S(t) (7-14) Ez(t)=am* E5(t)+ E1(t) - E10(t) - S(t) (7-15 ) and S(t)=am* E5(t) - [Ey(t)+ Ez(t)] /2 (12-1) or S(t)=[Ex(t)-Ey(t)] / 2 - E1(t) (12-2) or S(t)=[Ex(t)-Ez(t)] /2 - E10(t) (12-3)

For the three received digital files, Ex(t), Ey(t) and Ez(t), two of them will be used in the calculation of digital mail S(t) recovery using equation (12). Pieces. Equations (12-1), (12-2), and (12-3) respectively depict three options for the recovery operation of the digital mail S(t). They all require a third piece of digital data that is entered into this set of 4 to 4 wavefront solutions. The third document required for the recovery process according to the formula (12-1) is the original digital envelope E5(t). Similarly, the digital files according to the formulas (12-2) and (12-3) and the third file are E1(t) and E10(t), respectively.

Using Equation (12), there are three sets of receivers that may be able to recover the recombination S(t) operation. The receivers can use any of the three pieces of digital to receive the first two operations, Ex(t), Ey(t) and Ez. (t). It is also possible to use only the first two pieces of the digital data that have been sent to the destination before the three pieces of the wavefront are overwritten and discard the last piece (third piece) sent from the source. This type of cloud-based transmission technology provides timely music or video clips that should enhance the speed of data streams and provide better data stream survivability and reliability in the cloud.

In other applications, the various repair operations described above can be used to distinguish between preferences for multicast mode or broadcast mode services. In the different examples above, for those customers who do not have access to E1 and E10; if only Ey(t) and Ez(t) are sent to them through the cloud 010, the service is completely invalid and denied. . Similarly, if you send Ex(t) through the cloud 010 to do video streaming services for this group of customers but control the digital flow rate of Ex(t), it will transmit at a slower speed. For example, the first two strings of digital streams are sent to the destination through the cloud 010 at a normal rate with a one-third probability. The result is in the process of restoring the video on the client side. When the transfer rate of Ex(t) is significantly reduced or delayed, the two-thirds of the traffic corresponding to the total flow received is 33% of the normal flow rate.

Figure 14 is a block diagram of another de-seal operation at the destination; also the reverse processing diagram of Figure 10. This solution is to choose to use 3 pieces of wavefront to overwrite the digital data Ex(t), Ey(t), and Ew(t), and send them to the destination through the cloud 010. It depicts a set of digital data received through the cloud 010, and the digital information receiving (Rx) operation concept at the destination through de-sealing. The digital data that is received in the destination in time for the three wavefronts is Ex(t), Ey(t) and Ew(t).

In the post-processing 640, a set of 4 pairs of 4 wavefront decoding operations has four inputs respectively for accessing four strings of digital data; (1) Ex(t) is the first string of digital data received in time, (2) Ey(t) is the second string of digital data received in time, (3) E1(t) is a known digital file selected from the candidate envelope document 180, and (4) Ew(t) is received in time The third string of digital data.

According to the formula (7-6); Ex(t)=am* E5(t)+ E1(t)+ E10(t)+ S(t) (7-16) Ey(t)=am* E5(t) - E1(t)+ E10(t) - S(t) (7-17) Ew(t)=am* E5(t)-E1(t) - E10(t)+ S(t) (7-18 ) and S(t)= E10(t)+Ey(t)-Ew(t)] /2 (12-4) or S(t)=[Ex(t) - Ey(t)] / 2 - E1 (t) (12-5) or S(t)=[Ex(t)+ Ew(t)] /2 – amE5(t) (12-6)

Three strings of received digital files, Ex(t), Ey(t), and Ew(t), are used in each of the formulas of equation (12). Here, there are three options for using the formulas (12-4), (12-5), and (12-6) to perform the restoration processing of the delimited digital mail S(t). Similar to the block diagram of Figure 13, they all require a digital file that is connected to the fourth input of the 4 to 4 wavefront to operate the third input. According to the restoration processing of the formula (12-4), the file to be accessed to the third input terminal is the original digital file E10(t). Similarly, the files corresponding to the equations (12-5) and (12-6) are restored to the digital file of E5(t) and E5(t), respectively.

Using Equation (12), there are three sets of possibilities for recovering the flexibility of the recombination S(t) operation. The receivers of the group can use any of the three pieces of digital data that can be used first to two operations, Ex(t), Ey(t) and Ew. (t). It is also possible to use only the first two pieces of the digital data that have been sent to the destination before the three pieces of the wavefront are overwritten and discard the last piece (third piece) sent from the source. This type of cloud-based transmission technology provides timely music or video clips that should enhance the speed of data streams and provide better data stream survivability and reliability in the cloud.

Example 7

Figure 15 depicts the business philosophy of double-sealing digital information mail by using two sets of wavefront overlays. It shows the first two of the three-stage process of Figure 1. The three-stage processing of FIG. 1 includes: (1) pre-processing 130 or encapsulation processing, (2) transmission through cloud 010, and (3) post-processing 140 or de-encapsulation processing.

The double seal process depicted in Figure 15 contains two sets of seal processes in series. The operation of the inner digital seal and the outer digital seal is the same as the seal operation in Fig. 6 and the seal operation in Fig. 1, respectively. The four inputs of the first set of pre-processing 630 are respectively connected to four strings of digital data files, S(t), E10(t), E1(t) and E4(t). The unique output of its four outputs is assigned to output a digital file of w(t). The other three outputs, x(t), y(t), and z(t), are all grounded. S(t) is the digital information delivered to the destination through the cloud. It should include an English phrase “Sesame Opens” and Chinese translation and pronunciation. E4(t) is an inner digital envelope selected from the candidate envelope document 180. For human senses, the appearance of the first output w(t) is essentially identical to that of E4(t).

The second set of pre-processing 130 has two inputs connected to the w(t) and E5(t) string, respectively, and its first output is designated as the output Es(t) string. Its second output is grounded. The E5(t) digital string is an outer digital envelope selected from the candidate envelope document 180. For human senses, the appearance of the first output Es(t) is essentially identical to that of E5(t).

Only one wave of the digital file Es(t) after the operation is sent to the destination via the cloud 010. The appearance of Es(t) does not have an English phrase for "opening the door of sesame" or its Chinese translation. When E4(t) or E5(t) is properly selected. The required bandwidth for the timely delivery of Es(t) should be very close to the bandwidth required to transmit S(t) through the cloud.

In other embodiments, the image of the sealed document may have been pre-processed for various purposes, such as to reduce the dynamic range of a single pixel, or simply enhance authentication and authentication prior to wavefront overwriting. Many preprocessed digital files can be pre-stored in the candidate digital envelope file archive as an optional candidate digital file. Of course, these additional pre-processings can also be taken as part of the first set of pre-processing 630 and/or the second set of pre-processing 130.

Figure 16 depicts the reception (Rx) business philosophy of using the wavefront solution method to de-encapsulate double-encapsulated digital information. In the two sets of unsealing processing operations in series, the first post-processing 140 is to open the outer digital envelope, and the unseal processing as shown in FIG. 1 operates the same. It has two input files for accessing Es(t) and E5(t) digital files. Es(t) is the sealed digital file that the receiver at the destination expects to receive, containing the digital information mail draped therein. It should be substantially the same as the uniquely outputted digital file of the second set of pre-processing 130 described in FIG. In addition, the Es(t) appearance characteristics of human senses should be substantially identical to those of E5(t). E5(t) is an outer digital envelope selected from the candidate envelope document 180, and the digital files in the candidate envelope document 180 are known to both the sender and the recipient.

Similarly, post processing 140 also has two outputs. A string of digital files w(t) outputted from the first output of post-processing 140 has an appearance that is substantially identical to the appearance of E4(t) for human senses. Its second output is grounded.

The second set of post-processing 640 has four inputs connected to four strings of digital files w(t), E10(t), E1(t) and E4(t). E4(t) is the selected inner layer sealed digital envelope that is also selected from the candidate envelope document 180. E10(t) and E1(t) are also two digital files selected from the candidate envelope document 180. The output of the second post-processing 640, except that the first strip is designated as the output S(t), is otherwise grounded. The first output of S(t) is the restored digital information.

It is conceivable to extend the double-sealing shown in Figures 15 and 16 by multiple sets of M-to-M wavefront coatings at the source and multiple sets of post-processing M-to-M wavefront solutions. De-seal operation to multi-layer sealing/unsealing operation, where M is an integer greater than or equal to 2.

Additional comments

In the above application for wavefront override, a wavefront predepator can also replace the wavefront override conversion of the multiple input signals with the first set of non-orthogonal matrices. As for the above-described application for wavefront cancellation, a wavefront demultiplexer can replace the wavefront solution conversion for performing multiple input signals with a second non-orthogonal matrix. The second non-orthogonal matrix is an inverse matrix of the first non-orthogonal matrix.

The above-described components, steps, features, advantages and advantages that have been discussed are merely exemplary. They are not used to limit the scope of protection in any way. Many other embodiments are also contemplated. These include embodiments having fewer, additional, and/or different components, steps, features, benefits and advantages. These are also included in the components, and/or the arrangement of steps, and/or the different embodiments.

All measurements, values, ratios, positions, sizes, dimensions, and other specifications included in the specification, including the specification of the claims below, are intended to be a description rather than a precise description. Their purpose is to have functions that are relevant to them and to what they are accustomed to, within a reasonable range, to be consistent with them. Further, unless otherwise stated, the numerical range is provided for the purpose of including the lower and upper limits. In addition, all material selections and values are merely representative of preferred embodiments unless otherwise indicated; other numerical ranges and/or materials may be used in various embodiments.

The scope of the protection is to be limited only by the scope of the claims, which should be construed as being in accordance with the language of the explanation in the claims, and in accordance with the general meaning of the specification and the subsequent application review history, and including all its structures. Under the conditions of the equivalent of function, do as widely explained as possible.

110‧‧‧Communication business concept
130‧‧‧Pretreatment,
10‧‧‧Cloud
140‧‧‧post processing,
180‧‧‧candidate envelope document
180-1‧‧‧First subdocument of candidate envelope
180-2‧‧‧ Second envelope of candidate envelope
521‧‧‧ first column,
522‧‧‧second column
523‧‧‧ third column
130-1‧‧‧First pretreatment
130-2‧‧‧Second pretreatment,
140-1‧‧‧First post-processing,
140-2‧‧‧Second post-processing,
630‧‧‧Pretreatment
640‧‧‧ Post-processing

1 shows a block diagram of a digital envelope for a certain set of digital files, including embedding the set of digital files in a set of digital images by a set of 2 to 2 wavefront overlay processors, in accordance with an embodiment of the present invention. In the envelope, a set of two sets of outputs from the processor is selected to transmit to the destination through the cloud, and the digital envelope is opened at the destination and the original digital file data collected in the digital envelope is collected. A digital envelope is a set of digits selected from a group of candidate digital envelopes that are known to both the sender and the recipient. It is also a set of digital transmission methods for the sender at the source and the receiver at the destination. . The process of sealing and unsealing a set of digital envelopes is also referred to as sealing and unsealing, respectively.

FIG. 1A illustrates a row of six sets of candidate digital envelopes in accordance with an embodiment of the present invention.

FIG. 1B shows another row of five sets of candidate digital envelopes in accordance with an embodiment of the present invention.

Figure 2 shows a set of images shown in accordance with some embodiments of the present invention, which are reproduced from Figure 5D of U.S. Patent Application Serial No. 13/953,715 (Patent Application Publication No. US-A-2014-0081989 A1); Computer simulations to demonstrate the feasibility of image camouflage. The four images in the first column are input to a set of 4 to 4 wavefront overlay processors. This "horse" image in the first column was chosen as the image of digital camouflage. Effectively, the four images in the second column are covered with this horse race.

Figure 3 shows some embodiments of the receiver at the destination according to the invention; it is a seal/solution via a set of 2 to 2 wavefront overrides for users who are unable to reach the original digital envelope. Block diagram of the sealing process. It is a block diagram similar to Figure 1. The sender sends the two outputs of the responder to the receiver via the cloud, and then restores the original digital envelope and embedded by a set of 2 to 2 wavefront de-emabovers. Digital information.

4 shows a block diagram of a double seal in accordance with some embodiments of the present invention.

Figure 5 shows a block diagram of a double-encapsulation in accordance with some embodiments of the present invention.

6 illustrates a block diagram of embedding a set of digital information within a set of digital information via a high-order wavefront overlay, in accordance with some embodiments of the present invention;

7 illustrates a block diagram of recovering embedded digital information from a set of sealed digital streams by high order wavefront decoding, in accordance with some embodiments of the present invention; a high order decapsulation.

8 shows a block diagram of performing double-encapsulation of embedded digital information by high-order wavefront overlay in accordance with some embodiments of the present invention.

9 illustrates a block diagram of de-double-encapsulation of reconstructed embedded digital information from two subsequent digital streams via high-order wavefront decoding, in accordance with some embodiments of the present invention.

Figure 10 is a block diagram showing the generation of 4 strings of available packed data streams by a set of 4 to 4 wavefronts, followed by 3 strings of packets sent through the cloud, in accordance with some embodiments of the present invention.

Figure 11 illustrates a de-blocking block diagram for restoring embedded digital information by using a set of 4 to 4 wavefront solutions to remove any two of the three strings of digital streams from the cloud, in accordance with some embodiments of the present invention.

Figure 12 illustrates another de-blocking block diagram for restoring embedded digital information by using a set of 4 to 4 wavefront solutions to remove any two of the three strings of digital streams coming down from the cloud, in accordance with some embodiments of the present invention.

Figure 13 illustrates a de-blocking block diagram for restoring embedded digital information by passing a three-string digital stream from the cloud through a set of 4 to 4 wavefront solutions in accordance with some embodiments of the present invention.

Figure 14 illustrates another de-blocking block diagram for restoring embedded digital information by a set of 4 to 4 wavefront de-splittings using a three-string digital stream from the cloud in accordance with some embodiments of the present invention.

Figure 15 illustrates a dual-encapsulated block diagram for generating a set of only a set of digital streams through the cloud by a set of 2 to 2 wavefronts and another set of 4 to 4 wavefronts in accordance with some embodiments of the present invention.

Figure 16 illustrates the use of a set of 2 to 2 wavefront cancellations and another set of 4 to 4 wavefront cancellations and only a set of digital envelopes through the cloud to be reconstructed in accordance with some embodiments of the present invention. A block diagram of the double-encapsulation of embedded digital information.

110‧‧‧Communication business concept

130‧‧‧Pretreatment

010‧‧‧IP cloud

140‧‧‧ Post-processing

180‧‧‧candidate envelope document

Claims (20)

A set of data transmission systems between a transmitting end and a receiving end includes: a set of preprocessing devices at a source, wherein the preprocessing device is configured to perform a transformation from multiple inputs to multiple outputs Wherein the multiplexed input comprises a first input digital stream for embedding digital information and a second input digital stream as a digital envelope file; wherein the first output of the pre-processing device comprises a first sum a weighted sum of the second inputs, the performance of the weighted sum being substantially identical to the representation of the second input for the human sense, a first output from the source preprocessor passing through the IP cloud a transport channel addressed to a destination; and a set of post-processing devices at the destination, wherein the post-processing device is configured to perform a transformation from multiple inputs to multiple outputs; wherein the multiple inputs A first output comprising the received pre-processing device, and a first output of the post-processing device therein, includes recovered reconstructed digital information overlaid within the digital envelope. The data transmission system of claim 1, wherein the transforming in the pre-processor further comprises prioritizing one of the plurality of input inputs to generate a map. Multi-channel digital output like format, video or audio format, their appearance is basically the same as the weighted file of this input for the human sense. In the data transmission system of claim 1, wherein the transformation in the preprocessor further comprises a set of wavefront override operations using a set of orthogonal matrix transformations. In the data transmission system described in claim 2, the transformation includes a set of Fourier transforms. In the data transmission system described in claim 1, the transformation includes a sea aunt conversion. The data transmission system of claim 1, wherein the transform described in the preprocessor further comprises a set of non-orthogonal but full rank matrix transforms. The data transmission system of claim 1, wherein the multi-input of the pre-processor comprises a known digital set. In the data transmission system of claim 1, wherein one of the pre-processor multiplex outputs is grounded. The data transmission system of claim 1, wherein the multi-input of the pre-processing device further comprises a verification data set. A digital file sealing system comprising at least a two-stage preprocessor in series at the source; wherein the first stage preprocessor configuration converts the multiple input data into multiple output data; wherein one input comprises a data file, and The two-way input includes a digital envelope that is used as an inner envelope; one of the outputs includes a first weight consisting of all inputs and an image of the digital envelope that is substantially flush with the internal envelope for the human sense, video or audio The appearance is the same; wherein the one-way output is further configured as a digital file that is sealed via the inner envelope. Wherein the second stage preprocessor is configured to convert the plurality of input data into the plurality of output data; wherein the input of the second preprocessor comprises a data file sealed by the inner layer digital envelope, and the second path The input includes a second digital envelope; wherein the output of the second pre-processor includes a second weighted sum composed of all the multi-input data, and the output data of the output data, video, or audio The appearance of the format The appearance of the second digital envelope is essentially identical for human senses. The digital document packaging system of claim 10, wherein the transform in the pre-processor further comprises a set of wavefront override operations using a set of orthogonal matrix transforms. In the digital document sealing system of claim 10, the transformation further includes a set of Fourier transforms. In the digital document sealing system described in claim 10, the transformation also includes a set of sea aunt conversions. The digital document packaging system of claim 10, wherein the transform in the pre-processor further comprises a set of non-orthogonal but full rank matrix transitions in the wavefront overlay. The digital file sealing system according to claim 10, wherein the multiplexed data in the preprocessor includes one of the known data files. In the digital document sealing system of claim 10, wherein the multiple inputs described in the preprocessor include one of the paths being grounded. A set of digital file decapsulation systems comprising at least two levels of post processor in series at a destination: wherein the second stage post processor is configured to convert the plurality of input data into multiple output data; wherein said second One input of the preprocessor includes a data file that is unpacked by the outer layer, and the second input includes an inner digital envelope; wherein one output of the second preprocessor includes all of the multiple input data The second weighted sum composed, the output data of this way is the restored digital information. The digital file decapsulation system of claim 17, wherein the transform in the post processor further comprises a set of wavefront override operations using a set of orthogonal matrix transforms. The digital file decapsulation system of claim 17, wherein the transform in the post processor further comprises a set of wavefront solutions using a set of non-orthogonal but full rank matrix transforms. Operation. The digital file decapsulation system of claim 17, wherein the plurality of inputs in the post processor comprise a known data set.