Abstract— Abstract- This paper presents a correspondence measure method based on novel method which combines a permutation of Voila Jones Face detection method and Eigen face recognition (Identification) technique. In the proposed method, we come to overcome the problem of low accuracy. We propose a new system here to align the face using Voila Jones Face detection method followed by Eigen face recognition technique. Compared to other face detection methods, the proposed method is very efficient for the face detection purpose. The system is built to meet real time face recognition criteria. Keywords- Voila Jones Face detection method, Eigen face recognition (Identification) technique. I. INTRODUCTION The face plays a major role in our social …show more content…
Template based methods, which are the most popular technique used to recognize and detect faces, use a feature vector that represents the entire face template rather than only the most significant facial features. Model based methods, where a mathematical model is fitted for each face and models are compared in recognition process[13]. Eigen face approach is one of the earliest appearance-based face recognition methods, which was developed by M. Turk and A. Pentland in 1991. This method utilizes the idea of the Principal Component Analysis (PCA) which decomposes a face image into a small set of characteristic feature images called eigen faces and recognition (Identification) is performed by projecting a new face onto a low dimensional linear “face space” defined by the eigen faces, followed by computing the distance between the resultant position in the face space and those of known face classes …show more content…
The algorithm simply performs an exhaustive search using a sliding window, using different sizes, aspect ratios, and locations. The classification scheme used by the Viola-Jones method is actually a cascade of boosted classifiers. Each stage in the cascade is itself a strong classifier, in the sense it can obtain a really high rejection rate by combining a series of weaker classifiers in some fashion. In the method proposed by Viola and Jones, each weak classifier could at most depend on a single Haar
5.2 GABOR-KPCA Results: Using Mahalanobis Cosine (MAHCOS) Distance Identification experiments: The rank one recognition rate of the experiments equals (in %): 80.00% Verification/authentication experiments on the evaluation data: The equal error rate on the evaluation set equals (in %): 4.17% The minimal half total error rate on the evaluation set equals (in %): 2.68%
, and forehead. The local feature that is mainly used here is wrinkle feature of some particular portions of the face like forehead region, eye corners regions, eyelids, mid of eyebrows. Using five distance values, six features namely feature 1 to feature 6 are calculated in the following way: Feature 1 = (left to right eye ball distance) / (eye to nose distance)
Multilinear principal component analysis (MPCA) is a mathematical procedure that uses multiple orthogonal transformations to convert a set of multidimensional objects into another set of multidimensional objects of lower dimensions. There is one orthogonal (linear) transformation for each dimension (mode); hence multilinear. This transformation aims to capture as high a variance as possible, accounting for as much of the variability in the data as possible, subject to the constraint of mode-wise orthogonality. MPCA is a multilinear extension of principal component analysis (PCA).
It is a logic optimization used to reduce the area of complex logic in integrated circuits, thus making the circuit more efficient, which is
Figure 9.4 – Stream When the stream starts, OpenCV, which is running on the server, starts detecting and recognizing faces and displaying the results in a list that resides on the right sidebar. A green box appears, containing the information and the image of the recognized face. If the detected face is unrecognized, a red box appears, containing the face of the unknown individual. Figure 9.5 – Detecting & Recognizing Faces Right after an unrecognized face is caught, an email is sent as an alert for the security guards, containing the unrecognized face of the individual, alongside the date, the time and the IP Camera’s information.
Kimberly Derting, author of The Taking trilogy, writes suspenseful novels geared toward teenage readers. Her creative career began when she began making coloring books for her neighbors (Epic Reads). Before she took her first journalism class, she wanted to be a truck driver or veterinarian, but through the class, she discovered she wanted to go into writing. Even in her teens, Derting was conducting research, “reading psychological thrillers and true crime books, watching documentaries on serial killers, along with every kind of crime drama out there,” which played a role in her eerie literature (Me, My Shelf and I, 2013). The Replaced, part of The Taking trilogy, is just one of her engaging many books as she has also written The Body Finder
I 'm not an average teenager, social media and all of the technological stuff can be too intense for me. As a child seeing fingerprint scanners in movies amazed me, I never thought I 'd see that in real life, but technology has made it so phones, laptops, lockboxes. Things in which are very valuable all trusted to your finger. The fact that Snapchat has facial recognition, as well as YouCam Makeup: Selfie Makeover. For Snapchat they use facial recognition to give you “filters”, in which give you, dog, rabbit, cat ears, flower headpieces, hats, even glasses and braces.
It’s no secret that everyone holds their own opinion regarding the actions of police officers and other positions of authority within these past years, be it positive or negative. From the shootings of innocent and unarmed civilians to disciplinary action being taken against those that haven’t done anything unlawful, there’s rarely a day when the police force of the United States doesn’t find itself involved in some sort of controversy. No matter what side people find themselves supporting in these instances, be it the police or the civilian, it’s true that both sides can benefit from the use of these police body cameras. Police body cameras hold one main purpose and that’s to deteriorate the ever-present risk of unnecessary aggression on
With all the advancements in technology, there has been a public demand for law enforcement to wear body cameras. Some police administrators, civil rights groups, politicians, and victims family have requested law enforcement mandate policy and force officers to wear body cameras in an attempt to increase accountability and transparency (Bradner, 2015; Fieldstadt, 2014; King and Disis, 2015; Morgan, 2015). There are positive and negative aspects to law enforcement wearing body cameras. In December 2014, President Obama created a task force to study twenty-first century policing, and proposed investing $75 million into purchasing 50,000 body cameras for law enforcement in the United States (Office of the White House Press Secretary, 2015). Body cameras are an essential part of our modern day policing.
In the novel, Pictures of Hollis Woods by Patricia Giff, the main character, Hollis, receives multiple gifts (tangible and intangible) that are crucial to the plot of the story. An example of a tangible gift in the story was the wooden figure given to Hollis by Josie. Another gift Hollis received was a family that was her own, the Regans. These changed Hollis’ life for the better and created heartwarming and exciting moments in the story. At the young age of twelve, Hollis Woods experienced a constant cycle of going from foster home to foster home.
Misinterpretations The way we interpret one’s body language greatly affects the way we view each other. One of the most important aspects of human interaction is body language, but how can one properly communicate with others without knowing how easy it is to come across misinterpretations? As an individual that experiences American, Haitian, and Montserratian culture, it is important to remember that body language is not always universal.
The movie Hidden Figures by Theodore Melfi is talking about the civil rights and equality of men and women in 1970 's to 1990’s. The Mise-en-scene means "setting up a scene. " There are six elements that make up mise-en-scene acting, costume and make-up, setting, lighting, composition or space and lastly. In Hidden Figures, the mise-en-scene helps audiences to become closer to the story and have the same feeling as those main characters. The director uses many different kind of shout angles to show the unbalanced between black people and white people at that time and the color and lighting also help the director can present the emotions that the characters are facing different kind of events or people.
INTRODUCTION Now a day’s a facial recognition system is a computer application and it is used for automatically identifying or verifying a person . This is done by comparing selected facial features from the image and a facial database. Face Recognition System focuses on contactless man and machine interface. The human face plays an important role in our interaction and people’s identity.
Face recognition technology [1] is the least intrusive and fastest biometric technology. It works with the most obvious individual identifier – the human face. Instead of requiring people to place their hand on a reader (a process not acceptable in some cultures as well as being a source of illness transfer) or precisely position their eye in front of a scanner, face recognition systems unobtrusively take pictures of people 's faces as they enter a defined area. There is no intrusion or delay, and in most cases the subjects are entirely unaware of the process. They do not feel "under surveillance" or that their privacy has been invaded.
These concept is also known as STP (Segmentation, Targeting