Human Computer Interaction Where controlling Computer and Applications through Image Processing and Voice Recognition
Hardik Dinesh Patil1, Bhuvaneshwar Annladasula2, Viraj Birajdar3, Amol Ambodhare4
BE Student, CSE Department, ISB&M School of Technology, Pune, India. 1,2,3,4 hardikpatil100@gmail.com1, bhuvaneshwar90@gmail.com 2, viraj_birajdar@rediffmail.com3, ambodhare.amol@gmail.com4
ABSTRACT
Developing new intuitive and more natural interfaces is one of the biggest challenges in human computer interaction. Currently computer is strongly tied to the high resolution pointing devices. This provides two dimensional discrete inputs to the computer system. This is current standard interface in personal computers. While the working of such devices in today’s interfaces cannot be denied, but there are opportunities to use various other sensing devices like video camera and micro phones for giving input to the computer through hand gestures and voice commands. image processing techniques such as image segmentation, gesture recognition and using voice recognition, to control mouse actions and other application
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Blurred image is in RGB colour model then to get the better complete description of the colour we will convert it in to the HSV colour model. Then we will apply the Thresholding according to the colour tapes we are using. The threshold image then used to detect blob where we are applying blob detection algorithm. We will find the Centre of those blobs and recognize the blob movements and that movement can be used to move mouse and perform other mouse operations. At the same time the Speech commands are processed using SAPI interface. Extracted commands through SAPI are compared with the commands saved in database and according to it the actions are performed using process builder. We are using Robot API to perform various keystrokes to the computer
determine each pixel belongs to background or foreground. Wis the weights between the pattern and summationneurons, which are used to point out with which a pattern belongs to the background or foreground. They areupdated when each new value of a pixel at a certain position received by implementing the following function:Wt+1ib =fc(1−βNpn)Wib+MAtβ!(37)Wt+1i f=(1−Wt+1ib)(38)whereWtibis the weight between theith pattern neuron and the background summation neuron at timet,βisthe learning rate,Npnis the number of the pattern neurons of BNN,fcis the following function:fc(x)1,x>1x,x≤1(39)MAtindicates the neuron with the maximum response (activation potential) at frame t, according to:MAt1,f or neuron with maximum response0,otherwise(40)Function
3.1 Hardware and Software Requirements Windows MATLAB V.13 Windows7 (R2013a) Processor Dual core, core2duo, Intel I3 RAM 2GB RAM DISK Space Disk space varies depending on size of partition and installation of online help files. The MathWorks Installer will inform you of the hard disk space requirement for your particular partition Graphics adapter 8-bit graphics adapter and display (for 256 simultaneous colors CD-ROM drive for installation from CD. Table 3.1: Minimum Requirements Windows Processor RAM DISK Space Graphics adapter MATLAB Intel I3 2GB 1 GB for A 32-bit or 64-bit V.13 MATLAB only, OpenGL capable (R2013a) 5 GB for a
2) at the beginning of the computers industry the user was dealing with text interface only and every thing
HCI Principles January 16 2015 This document contains the criteria for P2 and M1 for Assignment 1 – Unit 23. Unit 23 – Assignment 1 Aaron Martin Contents Task 1 (P2) – Discuss the Fundamental Principles of HCI 3 Perception 3 Colour 3 Trichromatic System 3 Luminance 4 Pop Out Effect 4 Pattern 5 Proximity 5 Continuity 5 Symmetry 5 Similarity 5 Common grouping 5 Connectedness 5 Objects 5 Geon’s 5 Use of Gross 3D Shapes 5 Information Processing 5 Humans as a Component 5 Overview of Human Information Processing (HIP) 5 Overview of Goals, Operators, Methods and Selection (GOMS) 5 Specialist 5 Design for Specialist Uses 6 Input or Output for the Visually 6 Orally 6 Aurally or Physically 6 Challenged 6 Remote Control Devices 6 Head Up Displays 6 Behaviour Models 6 Predictive models 6 Reaction time, 6 Keystroke Level Model (KLM) 6 Throughput (TP) 6 Fitts’ Law 6 Task 2 (M1) – Explain How an HCI can be adjusted for a User with Special Needs 7 Voice Recognition 7 Text-To-Speech 7 Task 1 (P2) – Discuss the Fundamental Principles of HCI Perception Perception, this is what allows the specified user to see and feel when interacting with a HCI; it is very important that the user can do these things so they get a complete understanding of what they are using. This is when various different patterns and colours are used as well as objects; all of these allow the user to interact personally with the interface. Colour It is very important that when designing an interface that you
There will be two images being discussed in this essay. The first image was called “9/11/2001” by Art Spiegelman and Francoise Mouly. The second image was “What So Proudly We Hailed” by Carter Goodrich. The reason these images were chosen was because they have many differences, but they also have a lot in common. This essay will contain the color, date, prices, color, and what are the similarities and differences between these two images.
The author's purpose in writing “Robot Invasion” was to represent the effectiveness and relevance of robots in today’s society. The author is able to persuade the reader that robots are beneficial to society by stating statements such as “the robots will be able to unleash a productive boom”. This statement from the author really exemplifies the positive impact that robots have on our everyday lives by making our everyday tasks easier and having robots be the productive
Voting arguably one of the greatest rights that we have as Americans. Voting gives the common person a voice for how our government should be ran. Since this next president election is so important, the conflict has risen if voters should have to present a photo identification at the polls to vote. An article from Chris Freind explains why photo identification should be required and an article from NPR explains why photo identification should not be required. Let us explore both articles and see which one comes up with the better argument.
Due to automation and robotics, around five million jobs exist with 300,000 people estimated to already be employed in industrial robotics.
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.
Introduction Visual and performing arts tend to act as separate entities within the field of education; considerably isolated from the majority of academia, these sectors are often considered to be secondary or elective options after completing primary education. The arts are an essential part of a well-rounded education, however, when an institute begins a budgeting process, the arts are rarely considered a top priority. For example, during periods of recession many public schools within the United Stated were forced to cut visual, performing and musical arts programs, despite studies that proved the exposure to the arts to be beneficial for students both academically and in extracurricular activities. Learning in an art-infused environment
Many jobs have become easier by being replaced by robots. Robot are not just the idea of talking mechanical parts as we see in futuristic movies. There are a variety of different types of robotic machines, great majority of them appear in factories and in science technology work fields. Robots in factories help replace a dangerous parts of a job. However, there have been different perspective with robots replacing jobs.
When pictures are taken it’s a moment being captured; a moment that can be either sentimental or influential. Photos have a substantial impact on the things people see or do. It can connect people throughout the world, creating friendships and pathways. Photography has the power to inspire many people and could lead to a change for the better. It’s also a visual learning tool that helps non-verbal people communicate.
Has people's use of Photoshop gone too far? Is altering photos to make people unrealistically skinny a good idea? For years, many photos in magazines, advertisements, etc. have been altered, making models and celebrities blemish free and thin. But in some cases of retouched photos the outcome can be horrific, making the person very unprofessional and disturbing. But making models thinner than they actually are can have bad effects on the public.
= The future of Smart Home Technology A smart home is where two physical devices interconnected to each other by remote controllers. A smart home technology called as Home automation, which provides security, comfort and energy efficiency by allowing a smartphone. The smart home hub is a device which acts as central part of the smart home and is able to sense data with wireless communication.
In second language learning, using visual aids is a necessity teaching strategy in both English as Second Language (ESL) classroom and English as Foreign Language (EFL) classroom (Allen, Kate & Marquez, 2011). They believed that using visual aids in the process of teaching a foreign language can strengthen what learners have learned and increase their interest. In their article, they proposed the positive impact of using visuals and they concluded that teachers should become aware of the strategies in which they can use visual aids and use them purposefully in the classroom to enhance students’ learning. Visual aids can be defined as using objects, drawings, charts, photographs, videos, multimedia presentation, etc.