A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Dhivya, S.
- A Low Power SRAM Error Compensating Cellular Automata Technique for JPEG2000
Authors
1 Sethu Institute of Technology, Pulloor, Kariapatti, IN
2 ECE Dept., Sethu Institute of Technology, IN
Source
Programmable Device Circuits and Systems, Vol 6, No 4 (2014), Pagination: 123-128Abstract
This paper presents a novel approach to reduce power in JPEG2000 implementation on multimedia devices. In order to mitigate the effect of SRAM memory failures caused by low voltage operation in JPEG2000, we investigate new scheme for designing error detecting and correcting codes around cellular automata (CA). A CA-based hardware scheme for very fast decoding (and correcting) of the codeword’s and also highly efficient, reliable and low power compared to existing single error correction and double error detection schemes. We proposed an algorithm-specific techniques that exploit the fact that the high frequency subband outputs of the discrete wavelet transform (DWT) have small dynamic range and so errors in the most significant bits can be identified and corrected easily. The discrete wavelet transform coefficients is used to identify and remove SRAM errors. These techniques do not require any additional memory, have low circuit overhead, and also, reduces the memory power consumption. This JPEG2000 with ECC based CA architecture is designed using Verilog HDL and simulated using ModelSim Software and Xilinx 12.1 Software.Keywords
Error Control Coding, JPEG2000, SRAM Error, Cellular Automata, Syndrome Generator (SG).- Data Security and Privacy in Cloud Using RC6 and SHA Algorithms
Authors
1 Kathir College of Engineering, CBE, IN
Source
Networking and Communication Engineering, Vol 6, No 5 (2014), Pagination: 202-205Abstract
In this paper we describe a new security designed data privacy and security in cloud storage system. The security algorithm is taken in different approaches to provide security in many cloud provider for cloud server. In cryptographic cloud implementation algorithms are Caesar cipher, RSA Algorithm, Vinegere Cipher, Homomorphic Encryption, RC Block Cipher, DES Algorithm etc.,. The cryptographic Encryption and Decryption taken as Client and server side processes. In Encryption process takes in Client side using an RC6 (Block Cipher Algorithm) and SHA3 (Secure Hash Algorithm) before data store in the cloud server or cloud storage. The server side decryption is taken in Authentication methodology. The access data in cloud categorized in (Public, Hybrid and Private Cloud) Public cloud access in open access documents to view not download, the Hybrid User can access the document with authentication code from the cloud server system, Private User can Access all type of secured data get Authenticate from the client system or client Email code verification in the Cloud Data. Authentication process to prevent the intruder, malicious attacker, Inside Attacker, Outside Attacker.Keywords
Cloud Computing, RC6 Algorithm, SHA3 Algorithm, Cryptography, Encryption, Decryption, Security.- IR Spectral Studies of Indole-3-Carboxaldehyde with Copper II Complex
Authors
1 Bharath University, Chennai - 600073, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 8, No 32 (2015), Pagination:Abstract
The Schiff base was successfully co-ordinated to the metal ions to form the complex. The stability of the metal Schiff base complex has been found to be maximum for five or six membered rings. Structural features were obtained from IR spectral studies. The data shows that the complex has compostion of ML type.Keywords
Copper (II) Nitrate, Indole-3-Carboxaldehyde, IR Spectra, L-Glutamic Acid, ML Complex- IR Spectral Studies of Indole-3-Carboxaldehyde with Nickel-11 Complex
Authors
1 Bharath University, Chennai - 600073, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 8, No 32 (2015), Pagination:Abstract
The Schiff base was successfully co-ordinated to the metal ions to form the complex. The stability of the metal Schiff base complex has been found to be maximum for five or six membered rings. Structural features were obtained from IR spectral studies. The data shows that the complex has compostion of ML typeKeywords
Indole-3-Carboxaldehyde, IR Spectra, L-Glutamic Acid, ML Complex, Nickel (II) Nitrate.- Mamogram Image Classification Using Extreme Learning Machine
Authors
1 Department of Electronics and Communication Engineering, M. Kumarasamy College of Engineering, Karur − 639113, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 11, No 17 (2018), Pagination:Abstract
Objective: To make early diagnosis of breast cancer from mammogram image. Methods/Statistical analysis: To avoid the misdiagnosis, we proposed a system to sort the suspicious masses from the mammogram image by using Extreme learning machine algorithm. The ELM based classifier is used to classify the input data as malignant and benign classes with the abnormal class. The effectiveness of the ELM algorithm is superior to the other existing algorithms for mammogram classification problems with its reduced training time and classification accuracy. Findings: We provide an optimistic method for binary class classification of mammograms using extreme learning machine algorithm. Mammography is a technique which is preferred for early diagnosis of breast cancer. On the other hand, in most cases, it is not easy to differentiate benign and malignant tumor without biopsy, hence misdiagnosis is always possible. The machine learning algorithm provides high accuracy than other techniques and also the execution time is very low when compared to normal diagnosis. The existing methods are very slow compared to this proposed technique. The input images are the mammogram image and the segmentation, preprocessing is performed to remove the noises present. Application/Improvements: The main application of the system is the early diagnosis of cancerous cell present and also classifies the normal and abnormal images.Keywords
Breast Cancer, Extreme Learning Machine, Mammography- Multi Key Generation Scheme for Cloud and IoT Devices
Authors
1 Department of Electronics and Communication Engineering, M. Kumarasamy College of Engineering, Karur – 639113, Tamil Nadu, IN
Source
Indian Journal of Science and Technology, Vol 11, No 17 (2018), Pagination:Abstract
Objective: A brand new version of RSA, known as Multi Key Generation Scheme generation scheme, has been proposed. For sensitive information, our schemes will be a useful resource in replacing the records among cloud to IoT and IoT devices. Whilst cryptography belongs to the asymmetric type, then it has public and personal keys. Methods/Statistical Analysis: For reminiscence performance, our scheme reuses the RSA scheme with a Diophantine shape of the nonlinear equation. Furthermore, our scheme overall performances well and this is especially because of the use of RSA public key. Findings: MKGS does not require multiplicative inverse function or prolonged Euclid’s algorithm. Finally, we've made an experimental result on diverse stages of MKGS P.C such as key generation, encryption, and decryption via varying the N-bit modulo bits from 1K to 10K. Application/Improvements: We can develop new features rather than using Modulation bits.Keywords
Cloud computing, Cryptography, Multi Key, Public Key Cryptosystem, IoT, RSA- Software Requirements Specification and Traceability for Automobile Sector
Authors
Source
Software Engineering, Vol 10, No 7 (2018), Pagination: 135-138Abstract
This paper aims at identifying and investigating the quality of the Software Requirement Specifications and traceability (SOREST) model and the relationships between the customer requirement, interpersonal factors and product specification. Requirements are the foundation of the product, and they form the basis for design, manufacture, test and operation. The SOREST model uses both functional and technical product requirements and integrates the requirement and those are used for the design process. In this research we are going to study the quality of SOREST documents qualitatively and to assess the impact of the various factors on this quality in a quantitative method.Keywords
Elicitation Process, Parsing, Product Design, Software Requirement, SOREST- Intra-Body Communication in Bio-Medical Application-Monitoring Health Care
Authors
1 Department of ECE - Hindusthan College of Engineering and Technology, IN
Source
Biometrics and Bioinformatics, Vol 11, No 2 (2019), Pagination: 17-19Abstract
Human Body Communication (HBC) has emerged as an alternative to radio wave for connecting low power, miniature wearable and implantable devices in, on and around the human body. HBC uses the human body as the communication channel between on-devices. The major health care measurements such as Temperature, Heart beat rate and Respiratory rate of the human body are measured and transmitted to the authorized person with a secure manner by the intra body communication. Red-Tacton receiver- transmitter is a device which senses the minute electric field that produced when two human bodies came in contact with each other. By this communication the wired channel communication become less which makes the patient more comfortable for their check up. It can be stored in a database for the future reference of a doctor.
References
- Biophysical Modelling, Characterization And Optimization Of Electro-Quasistatic Human Body Communication by Shovan Maity, Mingxuan He, Debayan Dax, Baibhab Chatterjee, Shreyas Sen IEEE Transaction on 2018.[1]
- Nanoscale Optical Wireless Channel Model For Intra-Body Communications: Geometrical,Time And Frequency Domain Analyses by Pedram Johari, Josep Miquel Jornet IEEE Transaction on Communications, VOL. 66, NO. 4,APRIL 2018.[2]
- Experimental Evalution Of Impulsive Ultrasonic Intra-Body Communication For Implantable Biomedical Devices by G. Enrico Santagati, Tommaso Melodia IEEE Transaction on Mobile Computing, VOL.16, NO.2, FEB 2017[3].
- Secure Communication System For Wearable Devices Wireless Intra- Body Communication by Sang Don Kim and Seung Eun Lee Seoul National University of Science and Technology, Seoul, Korea, IEEE International conference on Consumer Electronics,2015.[4]
- Effect of Schroth Exercise on Cobb’s Angle Inidiopathic Scoliosis
Authors
1 Saveetha College of Physiotherapy, Thandalam, IN
Source
Research Journal of Pharmacy and Technology, Vol 12, No 6 (2019), Pagination: 2967-2969Abstract
Background: Scoliosis refers to a three-dimensional deformation of the natural curvature of the spine. Schroth exercise improves the trunk shape and the respiratory ability by applying rotational breathing. It has been reported to improve the function of the thoracic wall and the symptoms of the respiratory system. There is less evidence on the effects of Schroth exercise on a cobb’s angle of 40 degrees or higher. Hence, the purpose of the study was to investigate the effects of the Schroth exercise on the cobb’s angle in idiopathic scoliosis. Methods: Four patients with growing idiopathic scoliosis having a cobb’s angle of 40 degrees or higher in the thoracic vertebrae were included in the study. The Schroth exercise was performed 3 times a week for 3 months. The thoracic cobb’s angle was measured before and after the exercise program. Result: The thoracic cobb’s angle decreased from 40.28±7.72 to 24.0±2.65 on average. These effects were significant. Conclusion: The 3 months Schroth exercise caused significant effects in the thoracic cobb’s angle. The conservative treatment method was found to be effective even at a 40 degree for higher cobb’s angle. In the future universal exercise approach methods and preventive training for the treatment of scoliosis should be developed further.Keywords
Cobb’s Angle, Schroth Exercise, Scoliosis.References
- Beamer S, Mignotte M, Parent S, et al.: 3D/2D registration and segmentation of scoliotic vertebrae using statistical models. Computerized Medical Imaging and Graphics, 2003, 27: 321–337.
- Cassar-Pullicino VN, Eisenstein SM: Imaging in scoliosis: what, why and how? Clinical Radiology, 2002, 57: 543–562.
- Kim BJ: A comparison on the influences of Schroth-based static scoliosis exercise and asymmetric scoliosis exercise on the patients with scoliosis. Graduate School of Daegu University, PhD thesis, 2014.
- Lee JH, Kim SY: Comparative effectiveness of Schroth therapeutic exercise versus sling therapeutic exercise in flxibility, balance, spine angle and chest expansion in patient with scoliosis. Journal of the Korean Society of Physical Medicine, 2014, 9: 11–23.
- Mooney V, Gulick J: A report on the effect of measured strength training in adolescent idiopathic scoliosis. Journal of Spinal Disorders, 2000, 13: 102–107.
- Zabjek KF, Leroux MA, Coillard C, et al.: Acute postural adaptations induced by a shoe lift in idiopathic scoliosis patients. European Spine Journal, 2001, 10: 107–113.
- Roach JW: Adolescent idiopathic scoliosis. Orthopedic Clinics of North America, 1999, 30: 353–365
- Landauer F, Wimmer C, Behensky H: Estimating the fial outcome of brace treatment for idiopathic thoracic scoliosis at 6-month follow-up. Journal of Pediatric Rehabilitation Medicine, 2003, 6: 201–207.
- Weiss HR: Adolescent Idiopathic Scoliosis—case report of a patient with clinical deterioration after surgery. Patient Safety in Surgery, 2007, 1: 7.
- Kotwicki T, Napiontek M: Intravertebral deformation in idiopathic scoliosis: a transverse plane computer tomographic study. Journal of PediatricOrthopedics, 2008, 28: 225–229.
- Mahaudens P, Banse X, Mousny M, et al.: Very short-term effect of brace wearing on gait in adolescent idiopathic scoliosis girls. European Spine Journal, 2013, 22: 2399–2406.
- Zabjek KF, Leroux MA, Coillard C, et al.: Acute postural adaptations induced by a shoe lift in idiopathic scoliosis patients. European Spine Journal, 2001, 10: 107–113.
- Trobisch P, Suess O, Schwab F: Idiopathic scoliosis. Deutsches Ärzteblatt International, 2010, 107: 875–883, quiz 884.
- Park JY, Park GD, Lee SG, et al.: The effect of scoliosis angle on center of gravity sway. Journal of physical therapy science, 2013, 25:1629–1631.
- Lonstein JE: Adolescent idiopathic scoliosis. Lancet, 1994, 344: 1407–1412.
- Kim JJ, Song GB, Park EC: Effects of Swiss ball exercise and resistance exercise on respiratory function and trunk control ability in patients with scoliosis. Journal of Physical Therapy Science, 2015, 27: 1775–1778.
- Lee MG, Hwang JS, Seo BD, et al.: The effects of the core muscle release technique on scoliosis. Journal of Physical Therapy Science, 2013, 25: 445–448.
- Yang JM, Lee JH, Lee DH: Effects of consecutive application of stretching, Schroth, and strengthening exercises on Cobb’s angle and the rib hump in an adult with idiopathic scoliosis. Journal Of Physical Therapy Science, 2015, 27: 2667–2669.
- Negrini S, Antonini G, Carabalona R, et al.: Physical exercises as a treatment for adolescent idiopathic scoliosis. A systematic review. Pediatric Rehabilitation, 2003, 6: 227–235.
- Weiss HR: The effect of an exercise program on vital capacity and rib mobility in patients with idiopathic scoliosis. Spine, 1991, 16: 88–93.
- Fusco C, Zaina F, Atanasio S, et al.: Physical exercises in the treatment of adolescent idiopathic scoliosis: an updated systematic review. Physiotherapy: Theory and Practice, 2011, 27: 80–114.
- Weiss HR: “Brace technology” thematic series - the Gensingen brace in the treatment of scoliosis. Scoliosis, 2010, 5:22.
- Negrini S, Fusco C, Minozzi S, et al.: Exercises reduce the progression rate of adolescent idiopathic scoliosis: results of a comprehensive systematic review of the literature. Disability and Rehabilitation, 2008, 30: 772–785.
- Lenssinck ML, Frijlink AC, Berger MY, et al.: Effect of bracing and other conservative interventions in the treatment of idiopathic scoliosis in adolescents: a systematic review of clinical trials. Physical Therapy, 2005, 85: 1329–1339.
- Landauer F, Wimmer C, Behensky H: Estimating the fial outcome of brace treatment for idiopathic thoracic scoliosis at 6-month follow-up. Pediatric Rehabilitation, 2003, 6: 201–207.
- Yang JM, Lee JH, Lee DH: Effects of consecutive application of stretching, Schroth, and strengthening exercises on Cobb’s angle and the rib hump in an adult with idiopathic scoliosis. Journal Of Physical Therapy Science, 2015, 27: 2667–2669.