data hiding in multimedia
Tài liệu Alternate Data Streams – What’s Hiding in Your Windows NTFS? pdf
... with Macintosh computers. The Mac maintains certain information about a file that Windowsdoes not. When you share files between a Mac and Windows, that additional information is kept in an ADS ... the profit-minded malware author. Forexample, placing a malicious executable in a file called scsi.dll under the directoryc:\winnt\system32\os2\dllmight work fine in Windows 2000, since few people ... files.Enter Alternate Data Streams or ADSs (you will also find information referring to them as NTFS Streams). EveryNTFS file system is capable of creating and maintaining ADSs. This is a feature...
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Tài liệu Alternate Data Streams – What’s Hiding in Your Windows NTFS? doc
... with Macintosh computers. The Mac maintains certain information about a file that Windowsdoes not. When you share files between a Mac and Windows, that additional information is kept in an ADS ... files.Enter Alternate Data Streams or ADSs (you will also find information referring to them as NTFS Streams). EveryNTFS file system is capable of creating and maintaining ADSs. This is a feature ... the profit-minded malware author. Forexample, placing a malicious executable in a file called scsi.dll under the directoryc:\winnt\system32\os2\dll might work fine in Windows 2000, since few people...
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Báo cáo hóa học: " Research Article Video Data Hiding for Managing Privacy Information in Surveillance Systems" ppt
... the hidden data is removed. While irreversible data hiding usuallyproduces higher hiding capacity, reversible data hiding maybe important for maintaining the authenticity of the originalvideo. ... components in ourproposed data hiding unit. Figure 2 shows the overall designof the data hiding unit and its interaction with the videocompression algorithm. Our data hiding is integrated ... used.Using data hiding for privacy data preservation is moreflexible as it completely isolates preservation from modifica-tion. Since our introduction of using data hiding for privacy data preservation...
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Báo cáo hóa học: " Editorial Human-Activity Analysis in Multimedia Data" pdf
... theensuing features. The computational efficiency of the result-ing algorithms is critical since the amount of data to be pro-cessed in multimedia applications is typically large, and in real-time ... signal processing,” are concernedwith indoor monitoring and surveillance applications thatrely on the integration of sensor data. N. Ince et al. de-scribe a human activity monitoring system to ... of various sensor or data modalitiessuch as video, audio, motion, and accompanying text, andtypically hinges on a host of machine-learning methodolo-gies to handle the inherent variability...
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Tài liệu ACCESS POINTS ON NARROWBAND DATA CIRCUITS IN MODERN docx
... PaperSignaling System #7 (SS7), the linking of the phone system with computers for switch-ing purposes through the data link has allowed the phone system to become intelligentby linking SS7 with databases. ... the interconnection and inter-working of separate networks. In addition to the inside network support applications such as SS7, the public networksare also increasingly involved in providing ... TestingBy use of a patch appearance, a craftperson can segment a circuit at any convenientpoint and perform intrusive testing with rack-mounted or portable instrumenta-tion.Circuit ReroutingBy...
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Tài liệu On Data Throughput in Structured Cabling Systems pptx
... MeijerTelecommunications Engineer Technical Training ManagerKRONE (Australia) Holdings Pty Limited KRONE (Australia) Holdings Pty LimitedInjectingpatchcord Cable runMore and more network managers are demandingthat ... slowdown in network performance can be crippling to anorganisation in today’s global e-commerceenvironment.The network cabling infrastructure must be able tosupport an enterprise’s increasing ... bit errors and thereby data retransmissions.THE RESULTBoth in- house testing and on-site testing confirmKRONE’s technical approach to proving the feasibilityof achieving Zero Bit Error Rates...
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Tài liệu Limit the Data Displayed in a Bound List Box doc
... code in Listing 1.2 in the Click event of the btnLoadList button. This code loads the data entered from txtCustLimit into the parameter of the OleDBDataAdapter1, which was created by using the ... contained within the OleDbDataAdapter control will query against to limit the data displayed in the list box. A command button will be added to allow you to call the Fill method of the OleDbDataAdapter ... created by using the ? in the Select statement of 1.2 Limit the Data Displayed in a Bound List Box Even populating a list box with a couple of columns from a table full of data can be a big performance...
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Tài liệu Báo cáo " Evaluation of ASTER Data Use in Land Use Study in the Mekong delta " pptx
... ASTER data for wetland mapping of Kushiro Mire and Iriomote Island, Japan. In: Raghavan and Hoang (eds.) International Symposium on GeoInformatics for Spatial-Infrastructure Development in Earth ... occurred in April 2002 was covered by dataset A before fire and C after fire. We wanted to find the change in the forest cover in the two datasets. The fire field had been regrown since the ... reserve in Ca Mau. The Forest Protection Department (FPD) of Ca Mau is responsible for administrating the diminishing forests. 3. ASTER data, preparation and ground truth The ASTER instrument...
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Tài liệu Fundamentals of OOP and Data Structures in Java Richard Wiene ppt
... Constructor public LineHolder (Line line1, Line line2) { this.line1 = line1; this.line2 = line2; } // Methods public void setLine1 (Line line1) { this.line1 = line1; } 10.6 ... of Line.Consider now a new class LineHolder given in Listing 2.4.Listing 2.4 Class LineHolder/** Holds two lines */ public class LineHolder { // Fields private Line line1, line2; ... points. Then two new line objects could be created in the constructor for class LineHolder using end points of the input line1 and line2 objects in creating two new lines. We shall employ another...
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Tài liệu HEALTH CONTINUUM AND DATA EXCHANGE IN BELGIUM AND IN THE NETHERLANDS docx
... government financing, leads to: – an increase of private financing: the patient will have to pay more “out of pocket” resulting in a growing private insurance market. – an ever-increasing pressure ... are linked with the hospital discharge dataset. By linking both datasets we aim to develop a methodology to link the nursing data with diagnostic related groups (DRGs) in a logical and meaningful ... improvements in nursing care and/or nursing manage-ment. It is only genuine to propose the registration of new data when the data of the exist-ing NMDS or other related data sets seem insufficient...
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