Hybrid Approach for Food Recognition Using Various Filters

Food image recognition system has various applications now a day. In this paper we have used machine learning supervised approach and Support Vector Machine to classify different food images. SVM has being classified to detect and recognize food images with least modification. By applying various filters like texture filter, segmentation method, clustering and SVM approach we have achieved more accuracy then other machine learning approaches with manually extract features. Sustenance is an indivisible piece of people groups lives. we tend to apply an convolution neural network(CNN) to the undertakings of analyst work and perceiving sustenance pictures. Be clarification for the wide decent variety of styles of nourishment, picture acknowledgment of sustenance things is typically unpleasantly difficulties. Nevertheless, profound learning has been demonstrated starting late to be a genuinely extreme picture acknowledgment framework, and CNN could be a dynamic approach to manage profound learning. CNN showed on a very basic level higher precision than did old-fashioned help vector-machine-based courses with carefully assembled decisions. For sustenance picture disclosure, CNN likewise demonstrated fundamentally count higher precision than a standard technique. Generally higher precision than standard techniques.Keywords: CNN, texture filter, k-mean clustering, segmentatio

A Survey on Automated Food Monitoring and Dietary Management Systems

Healthy diet with balanced nutrition is key to the prevention of life-threatening diseases such as obesity, cardiovascular disease, and cancer. Recent advances in smartphone and wearable sensor technologies have led to a proliferation of food monitoring applications based on automated food image processing and eating episode detection, with the goal to conquer drawbacks of the traditional manual food journaling that is time consuming, inaccurate, underreporting, and low adherent. In order to provide users feedback with nutritional information accompanied by insightful dietary advice, various techniques in light of the key computational learning principles have been explored. This survey presents a variety of methodologies and resources on this topic, along with unsolved problems, and closes with a perspective and boarder implications of this field

Analysis & Numerical Simulation of Indian Food Image Classification Using Convolutional Neural Network

Recognition of Indian food can be assumed to be a fine-grained visual task owing to recognition property of various food classes. It is therefore important to provide an optimized approach to segmentation and classification for different applications based on food recognition. Food computation mainly utilizes a computer science approach which needs food data from various data outlets like real-time images, social flat-forms, food journaling, food datasets etc, for different modalities. In order to consider Indian food images for a number of applications we need a proper analysis of food images with state-of-art-techniques. The appropriate segmentation and classification methods are required to forecast the relevant and upgraded analysis. As accurate segmentation lead to proper recognition and identification, in essence we have considered segmentation of food items from images. Considering the basic convolution neural network (CNN) model, there are edge and shape constraints that influence the outcome of segmentation on the edge side. Approaches that can solve the problem of edges need to be developed; an edge-adaptive As we have solved the problem of food segmentation with CNN, we also have difficulty in classifying food, which has been an important area for various types of applications. Food analysis is the primary component of health-related applications and is needed in our day to day life. It has the proficiency to directly predict the score function from image pixels, input layer to produce the tensor outputs and convolution layer is used for self- learning kernel through back-propagation. In this method, feature extraction and Max-Pooling is considered with multiple layers, and outputs are obtained using softmax functionality. The proposed implementation tests 92.89% accuracy by considering some data from yummly dataset and by own prepared dataset. Consequently, it is seen that some more improvement is needed in food image classification. We therefore consider the segmented feature of EA-CNN and concatenated it with the feature of our custom Inception-V3 to provide an optimized classification. It enhances the capacity of important features for further classification process. In extension we have considered south Indian food classes, with our own collected food image dataset and got 96.27% accuracy. The obtained accuracy for the considered dataset is very well in comparison with our foregoing method and state-of-the-art techniques.

Identification of Risk Factors Associated with Obesity and Overweight - A Machine Learning Overview

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Aplicaciones de las redes neuronales y el deep learning a la ingeniería biomédica

Nowadays, artificial neural networks and deep learning, are two of the most powerful machine learning tools, which aim to develop systems that learn automatically, recognize patterns, predict behaviors and generalize information from data sets. These two tools have become a potential field of research with applications to engineering, with biomedical engineering not being the exception. This article presents an updated review of the main applications of neural networks and deep learning in the areas of omics, imaging, brain-machine and body-machine interfaces, and the management and administration of public health; these areas extend from the study of processes at molecular level, to processes that involve large populations.Hoy en día, las redes neuronales artificiales y el deep learning, son dos de las herramientas más poderosas del aprendizaje de máquina, que tienen por objetivo desarrollar sistemas que aprenden automáticamente, reconocen patrones, predicen comportamientos y generalizan información a partir de conjuntos de datos.  Estas dos herramientas se han convertido en un potencial campo de investigación con aplicaciones a la ingeniería, no siendo la ingeniería biomédica la excepción. En este artículo se presenta una revisión actualizada de las principales aplicaciones de las redes neuronales y el deep learning a la ingeniería biomédica en las ramas de la ómica, la imagenología, las interfaces cerebro-máquina y hombre-máquina, y la gestión y administración de la salud pública; ramas que se extienden desde el estudio de procesos a nivel molecular, hasta procesos que involucran grandes poblaciones

Development of Hand Posture Classification and Food Constituent Estimation as Welfare Technology Using Convolutional Neural Network

2019岡山県立大学大学