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The main aim of image compression is to represent the image at minimum amount of bytes. This paper presents a new algorithm that reduces number of bytes required to represent images. The proposed system divides the color image into RGB components, CMY components, YCbCr components separately and DCT and DWT are applied to each component and arithmetic coding is applied to the resultant and then their...
Stock market dynamics is of great importance to researchers from diverse fields. Network Analysis of stock data can play an important role in the study of stock market. In this paper, network based data mining of stock market is done to identify crucial players. Stock market network in United States created based on dynamics of stocks over one year captured as daily time series, is used for the analysis...
Cancer is the major reason for mortality worldwide. The chances of recovery can be well improved if it is possible to diagnose the cancer at its early stages. Cancer detection is conventionally done by invasive procedures like biopsy, but it causes lot of discomforts for the patient. Here Hyperspectral Images (HSI) based noninvasive alternative for biopsy is introduced, it is also applicable as a...
The abundance of various embedded sensors on mobile devices results in huge amount of data generation, storage requirement and also causes the encroachment into the personal privacy. But for the development of new applications or making organizational decisions, the trajectory data is to be published. Moving objects trajectory publication may result in the serious violation and a threat to the individual's...
An effective storage and management of file systems is very much essential now a days to avoid the wastage of storage space provided by the cloud providers. Data de-duplication technique has been used widely which allows only to store a single copy of a file and thus avoids duplication of file in the cloud storage servers. It helps to reduce the amount of storage space and save bandwidth of cloud...
Network on chip (Noc) is a neoteric technique, which is used to interconnect the nodes present in between the system on chip (Soc). In network on chip, routing is the important process to select the more appropriate and better path among the available path. In normal routing technique, the throughput and performance is moderate in order to get one output packet. To improve the throughput and performance...
In this paper, an adiabatic based vernier time-to-digital converter (VTDC) is proposed. Generally, static based vernier TDC consumes more power due to two delay chain and D-flipflop. To avoid this issue an adiabatic based vernier TDC is proposed. This proposed TDC is constructed by using adiabatic inverter and D-flipflop but in classical TDC architecture consists of static based inverter and D-flipflop...
This paper, proposed a hybrid full adder with low power and less area using 8 transistors. Majority not gate and GDI techniques are collectively used for design this hybrid full adder. Some beforehand composed cells endure from non-full swing output, low speed, and high power utilization issues. While the new full adder has insignificant range overhead, it has enhanced the power Utilization of the...
In recent times, topic modeling approaches for adaptive language modeling have been extensively explored for Natural Language Processing applications such as machine translation, speech recognition etc. Language model is extremely fragile in adapting towards the required domain, so it needs to be channeled towards an area or a topic for producing optimal results. This paves the need to investigate...
Search systems that is used to search for information. Cite Seer was a search engine to search academic documents. Platforms are not available to discover algorithms in scholarly big data. The limitations of these search engines make the searching more difficult. Hence special purpose systems are used. Here proposes a search system to extract algorithm representations. Algorithms can be represented...
Measurement of a physical parameter can adversely be affected by several factors like manufacturing process variations, environmental conditions etc. The measured output may non-linearly vary with many of these factors and may cause error in the parameter being measured. A precise modeling of the input-output relationship of measurement systems is indeed a necessity in order to have an accurate measurement...
The security of data in the cloud is important as the cloud applications data loss and leakage is very high these days. The data is accessible from anywhere at any time and it is important to make a secure cloud system so that confidentiality and integrity are to be achieved. This paper proposes an enhanced hybrid data security algorithm for the cloud to secure data protection of the cloud.
The Smart Workplace is an iOS application intended to make a workplace automated and smart. The features of the application are implemented using iBeacons. The application acts as a link between the reminders on phone and Beacons in the real world. A beacon is a device that can notify apps of exact device proximity and location awareness that was never possible before. The application was introduced...
Video summarization system can yield good results if the high level features also called the semantic concepts in video frame are modeled accurately by considering the temporal aspects of the frames. The existing system is context aware surveillance video summarization which is a Domain dependent System. It works only on low level features and correlation between them is extracted and updated using...
Copy-move forgery is a class of forgery that is usually used for duplicating regions in an image in which a portion of the image is replicated and is placed on some other part of the same image. In this paper an efficient method to detect copy-move forgery in digital images is proposed. This segmentation based method detects the forged area in an image using two stages. In the first stage, the input...
This paper presents a high drivability of full adder with less area and power consumption. This GDI based full adder is implemented by using both gate diffusion input (GDI) technique and pass transistor logic that leads to be a reduced area and power. To reducing the static power, ultralow power diode (ULPD) is used. The leakage current of this diode lies within the range of pA. The comparison has...
Stock market analysis is a very popular area of research. Achieving good prediction in forecasting the stock markets is a very challenging task. The prediction of the future stock markets is done using cascading statistical models. This paper investigates the MCX commodity (Gold) on which the model is applied. Objective: To predict the trend of the gold commodity will remove the uncertainty in the...
VLSI primary demanding sectors are power, area and performance. The portable device implications are expanding quickly. So circuits should be intended for low power dispersal. Dissipation of power is getting higher in test mode than at typical mode. Subsequently, power optimization at testing is essential angle. The Present LFSR (Linear Feedback Shift Register) is modified by using the transition...
A child needs education to mold how it sees and learns the world. We have to cater their needs and help them learn, but 1 in 10 children suffer from a learning disability and 1 in 20 people are affected all over the world. Children suffering from a learning disability might face difficulties with reading, writing or mathematics but they excel in other areas of interests. It is in the interest of the...
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