A New Multi-Stage Face Identification in Motion Picture
نویسنده
چکیده
T h i s paper dawribcs a new face identification algorithm with two stages. This fitst stage monitors a sequence of face images to select a desired frame for identification and Face identification is performed in the second stage. The face identification algorithm is hased on the geometric parameters of size and distance of the facia[ feature ohjwts (the eyes, the nose. the mouth. etc) The frame selection of the front-view face from a sequence o f motion images is effectively executed by a simple calculation. Experimental resuhs have verified that this face identification algorithm can improve the man-machine interface to become friendly in a security system.
منابع مشابه
Multi-level Energy Management Strategy for Fuel Cell Vehicle Based on Battery Combined Efficiency and Identification of Vehicle Operation State
The design of energy management strategy is one of the main challenges in the development of fuel cell electric vehicles. The proposed strategy should be well responsive to provide demanded power of fuel cell vehicle for motion, acceleration, and different driving conditions, resulting in reduced fuel consumption, increased lifetime of power sources and increased overall fuel efficiency. The pu...
متن کاملIdentification of Houseplants Using Neuro-vision Based Multi-stage Classification System
In this paper, we present a machine vision system that was developed on the basis of neural networks to identify twelve houseplants. Image processing system was used to extract 41 features of color, texture and shape from the images taken from front and back of the leaves. The features were fed into the neural network system as the recognition criteria and inputs. Multilayer perceptron (MLP) ne...
متن کاملThe Effect of Pictorial Presentation of Vocabulary on EFL Learners' Retention
AbstractThis study aimed at examining the effect of pictorial presentation of vocabulary on EFL students’ retention relying on Dual Coding Theory and Additivity Hypothesis, both of which emphasize the additive effect of images on recall. To that end, 63 students who were in grade three of high school served as the participants of the study. They were randomly divided into three groups of still ...
متن کاملP2CA: a new face recognition scheme combining 2D and 3D information
This paper presents a novel face recognition approach which uses only partial information in the recognition stage. The algorithm is based on an extension of the classical PCA and is called Partial PCA (P2CA). The PCA is a combined 2D-3D scheme which requires 3D face data in the training process but can process 2D pictures in the recognition stage. The strategy has been proven to be very robust...
متن کاملA NEW APPROACH BASED ON FINITE ELEMENT MODEL UPDATING FOR STRUCTURAL DAMAGE IDENTIFICATION
In this study, the finite element model updating was simulated by reducing the stiffness of the members. Due to lack of access to the experimental results, the data obtained from an analytical model were used in the proposed structural damage scenarios. The updating parameters for the studied structures were defined as a reduction coefficient applied to the stiffness of the members. Parameter v...
متن کامل