Application of Computational Intelligence
A. Biometrics: Biometrics refers to the unique characteristics of a human being to recognize an individual such as fingerprints, face recognition, iris, retina, etc. Biometrics are used to record attendance.
Eg. In banks employee login is restricted by using fingerprint readers.
B. Robotics: It is a branch of scientific study associated with the design, manufacturing and controls the movements of the robots. Robotics are used in all areas.
Some of them are discussed below.
1. Uses in vehicle manufacturing industry: Robots are used to do all tasks such as welding, cutting, lifting, sorting and bending. Since it is a machine, it can operate for long hours untiringly.
2. Exploration of outer space: Robots are very much useful in this field such as they are used to do all the tasks related to launch a satellite.
3. In intelligent homes: Robots are used in home segments to safe guard the home, automatically open the gate, doors and windows, etc.
4. Exploration in difficult environments: Human beings are not ready to work situations like too hot and too cold. Since it is a machine robots are used instead of human beings. Robots are used in oil led etc.
5. Uses in military: Unmanned air crafts and vehicles are controlled by robots. Drones and computer controlled cameras are used in Military service.
6. Uses in agriculture: Nowadays in India, the agriculture eld is also in mechanization trend. Hence increase productivity.
C. Computer vision: The world is changed from 2 dimensional images to 3 dimensional. 3D TVs are available in the market. Multiple cameras are used to capture the images and merge them to form 3D pictures. 3D scanners are used in the Medical led to diagnose the diseases.
D. Natural Language Processing: It deals with how computers communicate just like a human being communicate naturally. Natural languages are languages spoken by the people. To achieve this ability to communicate like a human being is a laborious task. NLP is further be classified into two, Natural Language Understanding(NLU) and Natural Language Generation(NLG).
NLU – The ability to understand languages like English, Malayalam, etc.
NLG – It is deal with creation of output, i.e. generate words and giving reply.
E. Automatic Speech Recognition(ASR): To login some computers, laptops .tabs, smartphones, etc, and to open some gates, doors, etc you have say the password orally. The computer recognizes the speech and opens the device to them.
Such devices are working based upon NLP technology and this system is called Automatic Speech Recognition(ASR) system. To implement this system the requirements, are mica or a telephone and convert the oral instruction into written text. Examples are Apple iOS, Google, etc.
F. Optical Character Recognition(OCR) and Handwritten Character Recognition Systems. (HCR): It is used to read text from a paper as an image and translate this image into a form that computer can manipulate. For example, if we want to enter the text contents of a book by typing using a keyboard will take more time. Instead of this by using OCR and HCR we can easily do this. OCR is expensive. HCR system reads handwritten texts and converts it into computer-readable form.
G. Bioinformatics: It is a computer technology to the management of biological information. By the help of a computer analyse the ngerprints, DNA, iris, retina, etc and identifying the concerned person. Three goals of bioinformatics.:
1. Organise: Huge amount of data organized to access information easily and to add new information when it is produced
2. Develop tools: Develop new tools to analyse data efficiently.
3. Analysis: With the help of these tools analyse the data and produce results.
H. Geographical Information System: Geosynchronous satellite moves at the same Revolutions Per Minute(RPM) as that of the earth in the same direction. Thus both the earth and the satellite complete one revolution exactly in the same time and hence the relative position of the ground station with respect to the satellite never changes.
Geographic Information System(GIS) technology is developed from digital cartography and Computer-Aided Design(CAD) database management system. GIS as the name implies capturing, storing for future reference, checking and displaying data related to various positions on earth’s surface.
GIS can be applied in many areas such as soil mapping, agricultural mapping, forest mapping, e-Governance, etc. GIS is used in development planning like strategic rural and urban planning, infrastructure planning, precision agriculture planning, etc.
