Priyanka Rajput and N. P. Gulhane
This Paper deals with the improvisation of Aerodynamic characteristics of a Canard Configuration by studying the Effects of Interactions of Vortices Produced by the Canard With those of the Wing. . A 2-Dimensional Analysis of two Aerofoils placed at certain distances from each other was run using Computational fluid Dynamics Code, Fluent in order to investigate various Aerodynamic Parameters. The Flow interactions between the aerofoils E423 (forward surface) and S1223 (aft) were studied at a velocity of 20 m/s using the turbulence model k-kl-omega by varying the Angle of inclination of the canard. The results of these runs are put forward in the form of comparative study to embark better understanding of the effect of vortex interactions between two lifting Surfaces.
Shramik Dahale, Nikhil Advani, Koushal Chougule, Suraj Baheti
The paper describes the design of an X-Y positioner for the Automated Portable Book Reader (APBR) (A device that can be used to read out an entire book to the user in a way that there is no intervention required). A capturing device is mounted on the end effector of the positioner which can capture images of pages of a book. The captured images are further processed to get the audio output of the printed text. The design is based upon requirements provided for manufacturing the positioner. Initially, all the possible solutions are found out and the most feasible one is selected for the design process. The X-positioner moves along the lines of text on the page of the book. After capturing the images along X direction the device moves along Y-direction with the help of Y-positioner.The outcomes include complete design of X and Y positioner along with the page turning mechanism.
Pooja Potghan, Pratik Bendale, Priya Pise
The project aims in designing Robot that can be operated using Android Smartphone. The Android Smartphone uses Bluetooth feature present in the phone for connecting wirelessly with the robot. Robot is mounted with the RF Camera which will continuously send video on an external display device. Due to this user gets the current location of robot. And also with the help of this video user can control movement of robot in respective directions. Robot is also mounted with an robotic arm for holding objects and placing them from one place to another. However camera can only get the video of front side of robot it is not able to simultaneously get the backside video on display device. This causes problem while robot car is taking turn. Hence 16-22 to overcome this disadvantage sensor is mounted on back edge of robot as a concept of Obstacle Detection.
Vaibhav Sobhage and A. P. Dhande
The emission from stars, galaxies, quasars and other celestial objects produces strong radio bursts at decametric wavelengths. Signals, especially from Jupiter and Sun, which are the main source of the radio frequency signals, do interfere in the low frequency radio telescope data while observing a different extraterrestrial source. Thus it becomes necessary to recognize and to describe the characteristic of this interfering signal, which is important in radio astronomy. Most of the radio astronomy sites use spectrum monitoring stations for observation purpose of such extraterrestrial source. These instruments record any strong signal within the band. Construction of one such receiver with antenna system for capturing and recording the radio bursts from the Jupiter and Sun has been proposed here with.
D. A. Jadhav and V. D. Gund
A simple and efficient approach for the implementation of Optical Character Recognition is presented by making use of six different image analysis phases followed by image detection via pre-processing and post-processing. Also, the scanning of the document and recognizing individual characters from image irrespective of their position, size, and various font styles has been discussed. Although, it deals with the recognition of symbols from English language, which can easily be extended for large set of symbols especially other languages. All phases of analysis have been implemented in MATLAB.
Bamb Kalpesh K. and Sharma Kailash S.
In this paper we intended to serve simple technique with novel idea for the newcomers, working in the Devnagari Optical Character Recognition (DOCR) area. In this paper, Template matching classification technique is used for the character recognition and the Recognized Devanagari (Hindi here) characters then Translated in to English through Google translator using Matlab. Though it is very basic technique of recognition, it is helpful for students who just entered in to OCR area. Proposed system useful in applications like number plates and sign boards recognition, translator etc. Correlation and related methods are used to find images that are similar to a template. In English OCR results were of such type that’s it can produce technology driven applications. Same approach can be used in case of Indian languages even if Devanagari having the nature of complication in terms of structure and computation. Now days there are different methodologies which are growing rapidly in the area of Indian languages and character recognition.
Niyamat I. Ujloomwale and Ranjana Badre
Cloud computing is worthy of consideration and try to build business systems as a way for businesses in this way can undoubtedly bring about lower costs, higher profits and more choice; for large scale industry, Data security has become the most important issue of cloud computing security. Though many solutions have been proposed, many of them only consider one side of security; this paper proposes the cloud data security must be considered to analyse the data security risk, the data security requirements, deployment of security functions and the data security process through encryption. Distribution of file is done on cloud servers with token generation. The security architecture of the system is designed by using encryption/decryption algorithm, which eliminates the fraud that occurs today with stolen data. There is no danger of any data sent within the system being intercepted, and replaced. The system with encryption is acceptably secure, but that the level of encryption has to be stepped up, as computing power increases. Results in order to be secured the system the communication between modules is encrypted. Since the customer does not have control over data the cloud provider should assure the customer that data is not modified. In this paper a data correctness scheme is proposed in which a Cloud service Provider assures the user that the data stored in the cloud is safe. This scheme also achieves the integration of storage correctness insurance and data error localization i.e., the identification of misbehaving server(s).
Shweta Malvi and Pankaj Agarkar
The physiological characteristics are relatively unique to an individual. An approach to reliable visual recognition of persons is achieved by iris patterns. Among many biometrics techniques, iris recognition is one of the most promising approaches due to its high reliability for personal identification. This paper presents the literature survey of Iris Recognition Systems, different types of databases and complex patterns of the iris texture. Conventional Iris Recognition System follows six steps, Image Acquisition, Preprocessing, Feature Extraction, Iris Coding, Matching and Result Generation. Matching will be done by using various databases like UBIRIS, CASIA, MMU2 etc. Flow of some popular segmentation techniques are also mentioned in this paper.
Deepa Parasar
Image registration is the process of overlaying images (two or more) of the same scene taken at different times, from different viewpoints, and/or by different sensors. The registration geometrically aligns two images (the reference and sensed images). The reviewed approaches are classified according to their nature (area based and feature-based) and according to four basic steps of image registration procedure: feature detection, feature matching, mapping function design, and image transformation and re-sampling. Image Registration is the determination of a geometrical transformation that aligns points in one view of an object with corresponding points in another view of that object or different object. It is an inevitable tool for various applications in medicine, geo-science, and various disciplines. However, obtaining plausible deformations is a complex task. This paper 63-67 elaborates steps involved during image registration and different methods of image registration.
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