370 results about "Embedding process" patented technology

The present invention provides for a method and an apparatus for implementing an embedded process control into a manufacturing tool system. At least one semiconductor device is processed. An embedded process control procedure is performed in response to the processing of the semiconductor device. A subsequent process of semiconductor device is performed in response to the embedded process control procedure. The apparatus of the present invention comprises: a computer system; and at least one manufacturing tool system interfaced with the computer, the manufacturing tool system comprising an embedded process control system capable of receiving commands from the computer system and control a manufacturing process performed by the manufacturing tool system.

A “Music Mapper” automatically constructs a set coordinate vectors for use in inferring similarity between various pieces of music. In particular, given a music similarity graph expressed as links between various artists, albums, songs, etc., the Music Mapper applies a recursive embedding process to embed each of the graphs music entries into a multi-dimensional space. This recursive embedding process also embeds new music items added to the music similarity graph without reembedding existing entries so long a convergent embedding solution is achieved. Given this embedding, coordinate vectors are then computed for each of the embedded musical items. The similarity between any two musical items is then determined as either a function of the distance between the two corresponding vectors. In various embodiments, this similarity is then used in constructing music playlists given one or more random or user selected seed songs or in a statistical music clustering process.

A “Music Mapper” automatically constructs a set coordinate vectors for use in inferring similarity between various pieces of music. In particular, given a music similarity graph expressed as links between various artists, albums, songs, etc., the Music Mapper applies a recursive embedding process to embed each of the graphs music entries into a multi-dimensional space. This recursive embedding process also embeds new music items added to the music similarity graph without reembedding existing entries so long a convergent embedding solution is achieved. Given this embedding, coordinate vectors are then computed for each of the embedded musical items. The similarity between any two musical items is then determined as either a function of the distance between the two corresponding vectors. In various embodiments, this similarity is then used in constructing music playlists given one or more random or user selected seed songs or in a statistical music clustering process.

A “Music Mapper” automatically constructs a set coordinate vectors for use in inferring similarity between various pieces of music. In particular, given a music similarity graph expressed as links between various artists, albums, songs, etc., the Music Mapper applies a recursive embedding process to embed each of the graphs music entries into a multi-dimensional space. This recursive embedding process also embeds new music items added to the music similarity graph without reembedding existing entries so long a convergent embedding solution is achieved. Given this embedding, coordinate vectors are then computed for each of the embedded musical items. The similarity between any two musical items is then determined as either a function of the distance between the two corresponding vectors. In various embodiments, this similarity is then used in constructing music playlists given one or more random or user selected seed songs or in a statistical music clustering process.

A color conversion module 42 carries out color conversion of original color image data Grgb from the RGB color system into the CMYK color system to obtain color-converted original color image data Gcmyk (step S104). A DCT module 44 applies DCT (discrete cosine transform) over the whole color-converted original color image data Gcmyk to generate DCT coefficients Dcmyk (step S106). An embedding module 46 embeds the watermark information s into the components C, M, Y, and K of the DCT coefficients Dcmyk (step S108). An IDCT module 48 applies IDCT (inverse discrete cosine transform) onto DCT coefficients D'cmyk with the watermark information s embedded therein to generate embedding-processed color image data G'cmyk (step S110). The color conversion module 42 carries out color conversion of the embedding-processed color image data G'cmyk from the CMYK color system into the RGB color system to obtain embedding-processed color image data G'rgb (step S112). This arrangement does not require any correction of the position or the shape of image blocks in the process of extracting the embedded watermark information.

The invention relates to a preparation method of vegetable fat powder. The method comprises the following steps of: (1) an emulsion homogeneous embedding process: uniformly mixing vegetable fat with emulsifying agents in an emulsion tank; uniformly mixing whey protein, moisture maintaining stabilizers and water in a high-speed mixing tank; adding mixed materials in the two tanks into a shearing tank containing glucose syrup; and carrying out homogenization to obtain the vegetable fat powder emulsion solution; and (2) a spray drying process: adding anti-caking agents into vegetable fat powder primary products obtained through emulsion solution spray drying in the step (1) to be uniformly mixed, and obtaining the vegetable fat powder finished products adopting whey protein micro capsules for embedding the vegetable fat powder. The method utilizes the whey protein micro capsule embedding technology for embedding the vegetable fat powder, the external environment is effectively isolated, the oxidation and the rancidity of the vegetable fat powder are avoided, the storage period is prolonged, meanwhile, the milk fragrance and the nutrition of the vegetable fat powder are added, and the prepared milk fragrance beverages is rich in milk flavor without additionally adding essence.

The invention discloses a streaming media digital watermarking system which belongs to the streaming media processing technical field, comprising an embedded device and an extraction device of digital watermarking, and server arrangements related to streaming media transmission, wherein, digital watermarking information is added during the process of server-side video encoding in application of streaming media, and verification and extraction of the digital watermarking information are completed when simultaneously a client obtains video bit streams embedded with the digital watermarking information and decodes the video bit streams, and finally video play is finished by utilization of video data obtained after decoding. During the embedding process of the digital watermarking information, the digital marketing information is timely combined with compressed encoding of the video data, and the digital watermarking is embedded when an encoder finishes encoding, thereby the invention can timely change the digital watermarking information as required during the process of actual operation and video files are not needed to be made again.

A device such as a set-top-box, digital TV, DVD player, multi-media player, cellular telephone or digital cinema player that may handle data such as multimedia data and/or audio/video signals, may determine its location. The device may determine its location based on GPS information and may send its location to an external entity, for example, a service provider. The device may generate a watermark comprising its determined location and may embed or insert the watermark within the data. In addition, the generated watermark may comprise one or more of a unique identifier for the device, a source of the data, for example, a service provider, a date and a time. The watermark may be secured via processing, for example, the watermark may be encrypted prior to being embedded. The data may be compressed when embedding the watermark. The watermark embedding process may be handled via a secure embedded processor and/or secure code.

The invention relates to a method for ready-to-eat mussel flesh products. The method is characterized in that: 1, the mussel flesh is softened by protease, so that actomyosins and elastins in collagen fibers and connective tissues can be effectively degraded, the connections among partial amino acids are broken, and proper chewing force is given to the mussel flesh products; 2, the fishy compositions of the mussel flesh are embedded by a beta-cyclodextrin embedding process, so that the original off-flavor of the mussels can be effectively reduced; 3, on a basis of effectively removing the fishy smell, flavoring agents, white granulated sugar, soy sauce and the like are added in a proper ratio to flavor the mussel flesh for a better taste; and 4, the mussel flesh is dried by a low-temperature hot air drying process, and the water content is properly controlled on a basis of ensuring the quality of the mussel flesh products. The method has the advantages of overcoming the defects of too high toughness, poor chewing property and strong fishy smell existing in the conventional process of making the mussel flesh products, along with simple process, low cost and easy operation.

The invention discloses an audio spread spectrum watermark processing method for protecting the audio data, comprising two processes: a watermark embedding process and a watermark extraction process; in the embedding process, a wavelet de-noising technique is used for separating the noise of the signal and noise intensity control factor is used for reducing the noise signal intensity, and the effect of the noise of the signal on the detector performance is reduced; in order to improve the performance of the detector, the wavelet de-noising technique is also used in the water extraction process; in order to overcome the problem of excessively large correlation sliding detection calculation quantity in the corresponding detection, a synchronous positioning mechanism is designed. The algorithm is applicable to music and speech, which can effectively resist the attack of normal signal processing, more particularly, the attack of DA/AD conversion, thus being applied to the fields such as audio copyright protection, temper-proofing, certification, etc.

The invention provides an embedded type laser beam quality measuring device, which comprises an optical unit (1), a mechanical unit (2) and an electronics unit (3). The embedded type laser beam quality measuring device images laser faculae by using a camera 45, controls and samples laser faculae information of a plurality of positions by a digital signal processor 42; an embedded process ARM 11 41runs software 69 of the embedded type laser beam quality measuring device to perform laser faculae image processing and calculate a beam quality factor M<2>, a beam-width product, a beam-waist radiusW and an far-field beam divergence angle theta; and the measurement accuracy of the laser beam quality reaches +/- 6 percent. The embedded type laser beam quality measuring device has the advantagesof having small volume and convenient use, and avoiding a personal computer in work.

The invention discloses an omni-directional prediction-based reversible image watermarking algorithm comprising the steps of watermark embedding and watermark detection, wherein the watermark embedding process comprises the following steps of: firstly, dividing an image into two mutually-disjointed pixel sets of S1 and S2; secondly, sequentially predicting the pixel sets of S1 and S2 with an omni-directional prediction method to obtain the predication error; and finally, modifying the prediction error histogram to embed the watermark. The watermark extraction process comprises the following steps of: firstly, dividing the image into two mutually-disjointed pixel sets of S1 and S2; secondly, sequentially predicting the pixel sets of S1 and S2 with the omni-directional prediction method according to the sequence opposite to the embedding sequence to obtain the predication error; and finally, extracting the watermark from the predication error, modifying the histogram and restoring the image. According to the invention, by adopting the sequentially-embedded and reversibly-extracting mode, the embedded watermark image can be restored after the watermark is extracted and the reversibility of the watermark of the image can be realized; by adopting the omni-directional prediction method to predict, the prediction error histogram has high centrality and the higher embedded capacity can be realized; and by using the histogram modification in the embedding process, the influence on the image is little and the image embedded with the watermark has favorable visual quality.

The invention discloses a multiple digital watermarking method for geographic information system (GIS) vector data, and belongs to the field of geographic information copyright protection. The watermark embedding process of the method comprises the following steps of: reading and processing the data; embedding algorithms by an odd-even method; respectively embedding watermarks into a spatial domain, a discrete wavelet transform domain, a discrete cosine transform domain of horizontal coordinates and vertical coordinates by a low-order additive method and a least significant bit substitution method; adopting a zero-watermark algorithm; and storing watermark-containing data. The watermark extraction process of the method is the inverse process of the embedding process. A practical multiple digital watermark protection method is comprehensively integrated aiming at the common attack modes of the GIS vector data and according to the principle and anti-attack performance of each single algorithm. Various embedding modes are adopted and the specific embedding position of each watermark is controlled, so that embedding and extraction are non-interfering, conflicts are avoided, the advantages of each algorithm are exerted and complemented and the anti-attack capability of digital watermarks is greatly improved.

The invention discloses an embedded and check method of identification watermark, a relative system and application, wherein the embedded method comprises the calculation of digit fingerprint and the embed process of the digit fingerprint, which uses a digit fingerprint based on quantized average value to generate an identification watermark sequence, and embed the information of the watermark into an image block to generate a digit image with the identification watermark. And the check method comprises integrality check and distortion positioning, which extracts the information of the identification watermark to separate the digit fingerprint and the binary random sequence, check the data to realize the integrality check and distortion positioning. The invention has the advantages that the invention can process distortion positioning accurately on damaged compressed digit image, with high operation speed and all process in time domain, high safety for resisting impact, vector image, combine impact and test impact or the like.

The invention relates to a method for embedding and extracting water spot from English text in the field of text copyright protection technique. It has the following steps: changing the copyright information into binary bit string, reading in the text and filtering special characters and indent and then operating the character string and copyright person's private key to obtain integer number Z, if Z can divide embedding ratio exactly, the next sentence is water spot information sentence, using Z to do negation with copyright information binary bit string to ascertain the information bit of bided embedding water spot, using Z to do negation with the number of the characters of water spot information sentence to ascertain the location of the water spot information bit so that 0, 1 which can represent the relation of the adjacent alpha codes are uniform with bided embedding water spot information bit until finish text. The process of extracting water spot information is a reverse process of embedding it.

An automated batch identifier registration and embedding system for media signals, such as image, video and audio files. A batch identifier registration system enables a user to submit a request for a batch of unique identifiers to be embedded in media signals. The user submits a request for a batch of IDs. The batch registration system verifies the accuracy of the request, sends a confirmation, allocates IDs, creates corresponding entries in a registration database, and creates embedder files used in a batch embedding process. The user may then submit a request for embedder files. To perform automated batch embedding, a watermark embedder takes the embedder files and corresponding list of media signal files as input and automatically embeds identifiers supplied in the embedder files into corresponding media signal files.

The invention discloses a lossless data hiding method based on difference image histogram cycle spinning. The lossless data hiding method includes steps of encrypting, secret key transmitting and data recovery. During encrypting, an original image is divided into a plurality of sub image blocks at the transmitting end, cycle spinning operation is performed by aid of a sub block difference histogram to achieve step-by-step embedding of secret data, a secret image C' is formed and transmitted to the receiving end. During secret key transmitting, the size of sub image blocks, the length of embedded data and the embedding level L serve as a secret key to be distributed to the receiving end. During data recovery, the receiving end extracts the secret data step by step from the secret image C' in an inverse method of the embedding process, block difference and original image data are recovered, and secret data transmission and lossless recovery based on the image carrier are achieved. The lossless data hiding method overcomes the defect that the capacity of the original histogram spinning algorithm depends on a single peak point, and increases the embedding capacity through a cycle embedding method. Experimental results prove that the lossless data hiding method can well meet requirements for high capacity, low distortion and high efficiency.

The invention relates to underground pipeline embedding equipment, in particular to transport embedding equipment used for underground pipeline embedding. The transport embedding equipment used for underground pipeline embedding is high in working efficiency and capable of embedding pipelines in the required positions accurately and saving time and effort in the transport embedding process. In order to achieve the technical effects, the transport embedding equipment used for underground pipeline embedding comprises a mounting plate, supporting bases, first rotary shafts, a tire, a first fixing plate, a first guide rail, a first guide sleeve, a handle, a fixing block, a supporting rod, a first connecting block and the like. The supporting bases are mounted on the left side and the right side of the lower side of the mounting plate in a welded mode. The first rotary shafts are connected to the lower portions of the outer sides of the supporting bases. The transport embedding equipment has the technical effects of being high in working efficiency and capable of embedding pipelines in the required positions accurately and saving time and effort in the transport embedding process; and the underground pipelines are clamped through clamping plates.

The invention discloses an adaptive difference expansion-based reversible image watermarking method, which comprises a watermark embedding process, a watermark extraction process and an image recovery process; before watermarks are embedded, the original image needs to be pretreated, and the pretreatment comprises alternated division, difference calculation, image complexity calculation and parameter setting; in the embedding process, the corresponding watermarks are embedded by using adaptive expansion; additional information is embedded, and the watermark data and the additional information are mixed and embedded under a specific condition; in the extraction process, the additional information is first extracted, and the difference is calculated; the inverse operation of the adaptive difference expansion is performed, the watermark data are extracted, and the original difference is reduced; and finally, the image is reduced through the reduced difference. The method has reversibility, and can provide higher embedding capacity and better image quality, particularly under the condition of many embedded watermark data.

The invention discloses a color halftoning image watermarking algorithm based on a support vector machine. In the algorithm, based on the support vector machine, watermarking embedded in a halftoning process is realized through adjusting error diffuse nuclei and a threshold value in a self-adapting manner. The algorithm comprises the following steps of: selection of two-dimension watermarking, encrypting and dimension reduction, selection of digital watermarking embedding position, embedding process of digital watermarking, extraction process of digital watermarking and the like; and the experiment shows that the algorithm has good watermarking imperceptibility and also has better robustness to attacks such as random alteration, noise superposition, geometric cutting, low-pass filtering, JPEG (joint photographic experts group) compression, printing and scanning and the like.

The invention discloses an electrical motor wire embedding method and the equipment thereof. An electrical motor wire embedding device is utilized to embed wire; the wire embedding device comprises an ion core holding device with an upper spring slice and a lower spring slice and a wire embedding column, wherein the ion core is fixed by the ion core holding device and the wire embedding column with a lacquered wire shuttles to and fro outside a wire groove; when wire embedding column completes a stroke, the upper spring slice or the lower spring slice holds the lacquered wire to a wire groove; the ion core holding device takes the wire groove to the next wire groove in a rotating manner, and the wire embedding column brings the lacquered wire to return from the next wire groove; and the operation is repeated until all the wire embedding of the stator winding is completed. Compare with the prior art, the invention facilitates the wire embedding operation of the electrical motor stator and rotor and increases production efficiency; the lacquered wire in the embedding process is smooth and has proper degree of tightness, thereby avoiding lacquered wire ties; and the damage to the coat of the lacquered wire by the edge of the ion core is avoided. The invention provides condition for automatic wire embedding.

The invention discloses a tail-cover-free embedding process of an electric connector and a testing method. According to a mould designed in the invention, glue injection is carried out from the bottom of the mould, and exhaust holes arranged at two sides of a wire hole are used for exhaust. Bubble-free embedding of the electric connector is realized, so that the requirement of insulativity of the electric connector is satisfied, and the quality of embedding is improved. The material of the mould is polytetrafluoroethylene, thereby reducing production cost of the mould. During embedding, demoulding is directly performed without coating of a releasing agent, so that a rough surface, due to uneven coating of the releasing agent, of an embedded body is prevented. According to the tail-cover-free embedding process adopted in the invention, the problem above is overcome; weight reduction is realized; tedious processing of the tail cover in the prior art is eliminated; and the reliability of a cable network is improved.

The invention relates to a method and a device for hiding information based on word2007 text segmentation. An Office Open extensible markup language (XML) file format is a new file format which is adopted by Microsoft office 2007 and later versions thereof. In the method for hiding secret information, the secret information is converted into a numerical value so as to be embedded into run number of each paragraph according to the coding requirement of the secret information to be transmitted based on the paragraph serving as a unit by segmenting the number of run elements in each paragraph. Meanwhile, the robustness of the hiding method is improved by adding robust marks into the segmented run elements. The extraction process of the secret information is a reverse embedding process. In the method, any displayed content of an electronic document is not changed; the method has extremely strong concealment; the robustness of hidden information is enhanced by adding the robust marks; and the method can be applied to hidden transmission of confidential information such as national defense, politics, commerce and the like.