Using Random Sequence Generated From Chaos System

being attacked, encrypt it with a secret key to obtain an encrypted bit stream . For that AES encryption is used. After AES encryption, will embed at the fourth bit position of . Some related information about the mosaic image generation process into the mosaic image for use in the secret image recovery process are also embed at the last fourth bit position of . Such information, described as a bit stream I like M, includes the following data items: 1) encryption key; and 2) total length of before encryption. After all this process Target image with mosaic image, residual value and all information that required to recover original image are transmitted to receiver

Disruptive Mood Dysregulation Disorder is a mental disorder that has recently been found in children and adolescents. The reactions from those who have DMDD often tend to be more severe than other people their age. DMDD can “interfere with the ability to function in home, school, and other social settings. DMDD became an “official diagnosis” in 2013, and is most commonly diagnosed in those between the ages of six to seventeen.

Utilising cryptography to secure medical images and prevent both tampering and the re-identification requires a two step process involving the insertion of cryptographic algorithms and watermarking onto the image, this is able to completed without amending or hindering the pixel quality and retaining the integrity of the images (Kester et al., 2015). Additionally, the watermark can be encrypted using an advanced encryptions standard (AES) to assist in maintaining patient privacy from being re-identified (Abd-Eldayem,

Goal of coding theory is different to data hiding method even though both methods use the error correction codes [23]. In coding theory, syndrome equation in the first stage of decoder block is used to detect and correct error which is not expected in advance at the encoder block, whereas in data hiding, syndrome is used to choose proper coefficients to insert a watermark signal and decrease distortion. In the embedding process, by choosing proper e(x), some of the host image bits are modified intentionally.

encrypt and decrypt electronic information, will guard against unauthorized access information while it is being

Frigaard, C., Gade, J.T., Hemmingsen., Sand, T.:Image compression based on a fractal theory. In: Institute for Electronic Systems, Aalborg University (1994)

By looking at the show Community, it is easy to see how sci-fi parody can be used to send a message rather than critique society. The episode “Remedial Chaos Theory” has a different balance of sci-fi in parody then the previous examples. This was set in our current world and it only has one element of sci-fi. The element of sci-fi is that there several different time paradoxes when a single decision occurs. In this episode the characters rolled a dice to see who went to get the pizza (Harmon). Each scenario turned out radically different than the other just because of the roll of the dice. This little bit of sci-fi was able to do the same thing we saw in The Hitchhiker’s Guide to the Galaxy and Futurama. It was able to separate us from the

There is a common understanding that growth in any aspect of the economy is a grand concept. However, when growth begins to start spreading out in such a manner that it becomes uncontrollable, there is an inherent issue. Such is the case in David Carle’s essay “Sprawling Gridlock”. Carle mentions several pervading issues and problems with the rapid growth and spread of Southern California, and outlines measures taken against the expansion. Carle’s resolve and purpose of this essay is to describe and illustrate the issue of the uncontrolled spread of urbanization, and the relation of this rapid growth to the quality of life of its inhabitants. Carle outlines rapid, spread out growth for problems such as

A civilization cannot thrive or begin without disorder, reformation, and stability. These three elements show the imbalance in a culture, the effort to change what is, and the ideal way a society should be. The Epoch theory embodies these three things. In the high renaissance, Savonarola’s unexpected take over from the Medici Family can be seen as a representation of the Epoch Theory. During a time in history when art and money were dominated by this wealthy family, citizens meekly sought for a change in the face of power.

I have a hard time choosing whether to go to sleep at a reasonable hour or staying up. If I go to sleep at 10 I would say that is a good time because I usually wake up at 8am, which would give me a great amount of sleep. The reason I have a hard time going to sleep at that time is because I usually go for a run, go to the gym and like to do homework or organize my room before at night when I could be sleeping, so those things consume a lot of my evening time. I would consider this a pendulum.

A common method used in chaos engineering is direct-sequence spread-spectrum (DSSS) technique which require good periodic variation properties ,good correlation,a wideband spectrum, initial condition must be sensitive to improve the security at physical layer. Studies show that if an intruder may possibly recover a chaotic sequences by a method called blind estimation which will use the data given from the different sequences to identify the symbols period given from the this information from your original data. We can enhance this security issue by creating using a varied period according to the behavior of the chaotic spread in the communication system. How this works exactly is the information given from the system is

In this report non-linear behaviour and chaos have been explored through Duffing Equation computationally. Key features of the chaos theory such as attractors, Poincarè sections and phase-space diagrams have been analysed and discussed. The programing language of choice for this experiment was Fortran 90, which has been written explicitly for the purposes of acquiring a chaotic system and solving the Duffing equation.

Analysis of RNNs revealed that the hidden-to-output function, hidden-to-hidden transition, and input-to-hidden function must be made deeper [3]. Based on the following input sequence: x = (x1; : : : ; xT), a standard RNN is responsible for computing the vector sequence: h = (h1; : : : ; hT) as well as the output vector sequence: y = (y1; : : : ; yT) using two equations (depicted below) from t = 1 to T [3].

Future is unpredictable and uncontrollable event. Even we plan ahead of time, there’s still something that will get in the ways. But having a plan is always a good thing since we cannot predict what will happen. My life plan is very simple; getting a job, travel, being able to support my family and have enough money for investing. My 5 years plan will be the first step to obtain my life plan. The first thing is to have a decent career and earning a lot of money. I will be graduated in May 2016 as a petroleum engineering. Finding a job right now is very difficult since we are facing the downturn in oil industry. I will look for a job and working full time. Chevron, Exxon, Halliburton, Baker Huge are the companies that I would love to get a position in. I will try to learn, get more experiences and face all kind of real life petroleum problems, so that I will have a decent amount of skills which is needed if I aim for a promotion. While looking for a job in oil industry, my back-up plan is to work in a Nail Salon. Since most of Vietnamese people in the US is familiar with being a manicurist and it has a good payout. I have been helping my uncle with his salon in the weekend and I made quite enough money to cover my gas, food and books while attending college. So it sure will help me a lot during this downturn. The second thing is to marry my girlfriend. We are dating for 4 years, been through a lot of things and she is always by my side for the whole time. We’re planning to

Abstract— Crucial methods are employed to deploy the majority networks to acquire the data. Modern improvements stores, transfer data at higher rate. Traditional methods which provide security to the information. Using single encryption algorithms are more prone to issues and these are implemented without knowing its shortcomings. This proposed algorithms provides new step to avoid shortcomings. We resemble some famous algorithms as follows. Firstly, we create a new algorithms, In order to provide security issue and time constraint of operation. Secondly, We combine AES using multiplexing of keys, Improvement of DES key size and blowfish algorithm, then we encrypt data using the proposed algorithm. This can enhance the security and complicates the Encryption. In this paper we provide both the encryption and decryption that supports in real time application and algorithm has a practical value.5