1168 Abstract—In this paper‚ we address the problem of privacy protection in video surveillance. We introduce two efficient approaches to conceal regions of interest (ROIs) based on transform-domain or codestream-domain scrambling. In the first technique‚ the sign of selected transform coefficients is pseudorandomly flipped during encoding. In the second method‚ some bits of the codestream are pseudorandomly inverted. We address more specifically the cases of MPEG-4 as it is today the prevailing standard
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assumptions that the process of communication is actually one-way. On the other hand‚ modern studies by theorists such as Stuart Hall dispute the one-way model and instead feel that communication is a two-way street‚ even going so far to say that decoders in fact influence the encoder into producing a message that the audience wants to receive. They believe that the audience has a right to choose whether or not to consume the messages produced‚ and that they are selective. Also‚ different cultural
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Palincsar (1986) describes the concept of reciprocal teaching: "Definition: Reciprocal teaching refers to an instructional activity that takes place in the form of a dialogue between teachers and students regarding segments of text. The dialogue is structured by the use of four strategies: summarizing‚ question generating‚ clarifying‚ and predicting. The teacher and students take turns assuming the role of teacher in leading this dialogue. Purpose: The purpose of reciprocal teaching is to facilitate
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logic circuit that performs the addition of two bits is a half adder. The circuit thatperforms the addition of three bits is a full adder. 7. Define Decoder? A decoder is a multiple - input multiple output logic circuit that converts coded inputs into coded outputs where the input and output codes are different. 8. What is binary decoder? A decoder is a combinational circuit that converts binary information from n inputlines to a maximum of 2nout puts lines. 9. Define Encoder? An encoder has
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Reviriego‚ S. Liu‚ L. Xiao‚ and J. A. Maestro‚ "An efficient single and double-adjacent error correcting parallel decoder for the (24‚ 12) extended Golay code‚" IEEE Transactions on Very Large Scale Integration (VLSI) Systems‚ vol. 24‚ no. 4‚ pp. 1603-1606‚ 2016. [2] F. J. MacWilliams and N. J. A. Sloane‚ The theory of error-correcting codes. Elsevier‚ 1977. [3] R. W
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CHAPTER I INTRODUCTION This chapter outlines the background to the study‚ the statement of the problem‚ objectives and the justification of the research. . 1.1Background Public utilities need a parking infrastructure that can function efficiently and be integrated with the other urban city utilities
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Abstract Block Diagram Decoder module Multiplexor module Register module Regfile module Simulation result Trade-off Report Lab 1 – Group 6 – EE471- 09ECE Page 2 ABSTRACT: The purpose of this design problem is to design a 32x32 register file that can write data in and read 2 ports data at the same time. The value of each register in the register file remains unchanged until the next write signal is enabled and the write data is available. BLOCK DIAGRAM: + Decoder block: decoding the
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Project Report (Scientific Calculator) Course: Digital Logic Design School Of Electrical Engineering And Computer Sciences National University Of Sciences And Technology - Pakistan School Of Electrical Engineering And Computer Sciences – NUST (PAKISTAN) Page 1 Project Report (Scientific Calculator) Course: Digital Logic Design PROJECT REPORT DIGITAL LOGIC DESIGN School Of Electrical Engineering And Computer Sciences – NUST (PAKISTAN) Page 2 Project Report (Scientific Calculator) Course:
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[LASER BASED SECURITY ALARM SYSTEM] This Document contains Project Report of Autumn 2012 of Course CT-111. PROJECT REPORT LASER BASED SECURITY ALARM An Alarm is a type of security equipment that can be used to safeguard houses and property. Now a days Burglar Crimes are continually rising with each passing day. Many have lost homes and families through violent burglaries in many countries Some of them lost most precious things such as Jewelry‚ Vehicles‚ huge investments in banks etc..
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SIXTH SEMISTER PROJECT REPORT HOME SECURITY SYSTEM Sri Jayachamarajendra College Of Engineering Mysore-570 006 PROJECT GROUP: SL NO | NAME | USN NO | CELL PH NO | 1. | RAKSHATH C.T. | 4JC08EC080 | 9480788015 | 2. | SHREYAS S. SHETTY | 4JCO8EC098 | 9164554980 | 3. | SIDHARTH AGARWAL | 4JC08EC103 | 9964479221 | 4. | VASHISTA S.R. | 4JC08EC117 | 7760220812 | 5. | VISHNUPRASAD SHASHTRY K. | 4JC08EC123 | 7760220811 | PROJECT GUIDE: Sri M.J. Sampath Kumar Sri Rudraswamy S.B Lecturer
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