Malignant melanoma is the deadliest form of skin cancer, but can be more readily treated successfully if detected in its early stages. Due to increasing incidence melanoma, research field autonomous detection has accelerated. In this paper, a new method for feature extraction from dermoscopic images, termed multi-direction 3D color-texture (CTF), proposed, and performed using back propagation multilayer neural network (NN) classifier. The proposed tested on PH2 dataset (publicly available)...

Abstract Parkinson’s disease is a chronic and progressive movement disorder caused by the degeneration of dopamine-producing neurons in substantia nigra brain. Currently, there no specific diagnostic test available for disease, physicians rely on symptoms medical history diagnosis. In this study, 3D-CNN deep learning model proposed detecting using 4D-fMRI data. The data preprocessed independent component analysis (ICA) dual regression processes through MELODIC FSL, which results sequence 30...

In today's era, personal information security is major topic of concern. this regard many advanced techniques are used but still in all those biometric most reliable. Biometric technologies based on individual's biological and behavioural characteristics. These system includes human finger, vein, iris, hand other as its identifiers. using finger-vein one trait widely accepted. This paper reviews the various method feature extraction finger vein recognition. Most existing work functionally...

The increased energy consumption followed by development in renewable generation have resulted tremendous challenge to industry. Pursuing the requirement of efficiency research and intelligent networks as future network. Smart Electricity Energy Meters can be considered basic fundamental component network or smart grid, measuring flow exchanging information on between utilities consumers also monitoring controlling home appliances devices with consumer information. In this paper, authors...

tor in the envelope tracking (ET) design affects efficiency enhancement radio frequency (RF) PAs. This paper presents of a comparator-based supply modulator that dynamically controls voltage required to drive PA. A preamplifier has been designed amplify RF input signal and an detector tracks amplified within comparator's swing 0 - 3.3 V. single-bit comparator works at 2.1 GHz with minimal rise-time delay 0.2 ns it is cascaded operate as 8-bit comparator. The multilevel receives from...

To keep up with the rapid development and to increase spectral efficiency, emerging communication systems like 5G will need transfer data at speeds significantly faster than those of current systems. The subject this study is radio frequency (RF) circuit systems, an emphasis on efficiency enhancement for RF power amplifiers (PA). cut costs size, majority a smartphone's components are now integrated into single chip. Regardless input signal's magnitude, fundamental idea behind envelope...

A low-power strategy that can manage analogue, digital, and RF functionalities on a similar chip is crucial for wireless systems. Various difficulties restrict the widespread adoption of CMOS power amplifiers despite fact they provide highly integrated, low-cost communication. Some main issues with include non-linearity, low breakdown voltage, lack high-voltage capacitors, incorrect models. The signal amplified without distortions using linear amplifier (LPA), which less effective whenever...

A steady growth in terms of development alongwith the use consumer electronics has been noticed which is a consequence and increased rate globalization that raised living standards. This arisen need for high security authentication systems order to safeguard personal information stored on mobile devices. Since complexity existing biometric becoming prime concern space time, automated identification using finger-vein emerging be prominent topic both practical as well examination applications....

Abstract The advancement in computer science technology has led to some serious concerns about the piracy and copyright of digital content. Digital watermarking technique is widely used for protection other similar applications. In this paper, a based on Discrete Cosine Transform (DCT), Wavelet (DWT), Grasshopper Optimization Algorithm (GOA) proposed. method computes DWT cover image obtain sub-components image. subcomponent converted frequency domain using DCT. challenge find optimal scaling...

This paper presents a modified dynamic bus arbiter architecture for system on chip design. A high performance SoC communication based probability distribution algorithm where all masters request are having same priority. However, the arbitration plays critical role in determining of system. When generate to access at time, manages situation using information about previously granted master, priority scheme and existing lottery scheme. method solves problem granting master more than one...

Reversible gate has been one of the emerging research area that ensure continual process innovation trends explore and utilizes resources. The reversible is sparked by its applications in several technologies such as low power CMOS, DNA computing, quantum optical, nanotechnology etc. This paper presents designing which used for operation. Also comparative study various combinational sequential circuits using different gates. In logic every distinct input combination unique output can be...

Plant leaf disease detection has a significant contribution in preventing impeded growth of plants which results low-and poor-quality yield. Agriculture role Indian economy as well for many other countries. Hence, it is required to prevent quantity reduction and quality degradation are result plant diseases. In the past, farmers identified monitored ailments with naked eyes. It expertise identification disease-and disease-causing agent. recent years advanced technology, using automated...

Advanced Microcontroller Bus Architecture (AMBA) is an on-chip bus for SOC design. The role of the arbiter AMBA system to control which master has access bus. Arbiter authority use shared resource effectively, so performance also depends on arbitration techniques. This research proposes FSM (finite state machine) arbiter. Proposed time based priority ensures that only one will get grant at a initiate data transfers. In arbiter, highest again and again. Other masters with lower never Time...