Free

Methods Underwater Imaging - Essay Example

Comments (0) Cite this document
Summary
 The writer of this essay " Methods Underwater Imaging " discusses the various uses and applications of underwater imaging. Underwater imaging utilizes three methods. These include acoustic imaging, beamforming acoustic imaging, and holographic acoustic imaging. …
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.5% of users find it useful
Methods Underwater Imaging
Read TextPreview

Extract of sample "Methods Underwater Imaging"

 Uses and applications of underwater imagingUses and applications of underwater imaging 1. Performs spatial processing 2. Detects high-frequency signals 3. Converts high-frequency signals into image signals4. Displayed on the user’s screen. Beamforming:1. Combines signals in a linear manner 2. Spatially acquired by an array of sensors 3. Placed in the specific geometric configuration. Holographic acoustic imaging 1. Allows user to create dimensional acoustic image 2. Two-dimensional sensor arrays are required to accomplish it 3. The dimension collects data from sound waves 4. A three-dimension image requires a complicated computer algorithm and powerful computer that can analyze collected data
B). Uses of an underwater acoustic imaging system: it is used  To provide underwater inspection and observation capabilities  To classify objects  Observe details of an object when they form two dimension images on other objects by use of sound waves. Differentiating between both interesting and uninteresting objects in the ocean. For instance, differentiating rocks from mines and garbage from coral heads.   To provide underwater objects images when the water turbidity precludes optical viewing. C). The goal of underwater acoustic imaging   To locate and later differentiate various objects in water  Applications of underwater acoustic imaging. Used in:  commercial –underwater construction and fishing  Scientific  field-marine biology, archeology and oceanography Military field- intelligence collection, surveillance,  and mine reconstruction
The three methods have different roles in the underwater imaging process. In addition, the imaging process has specific uses and goals. More so, underground imaging is applied in the military, commercial sector, and scientific applications.  
  Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Methods Underwater Imaging Essay Example | Topics and Well Written Essays - 250 words, n.d.)
Methods Underwater Imaging Essay Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/information-technology/1594267-oceanography
(Methods Underwater Imaging Essay Example | Topics and Well Written Essays - 250 Words)
Methods Underwater Imaging Essay Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/information-technology/1594267-oceanography.
“Methods Underwater Imaging Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/information-technology/1594267-oceanography.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Methods Underwater Imaging

Imaging informatics

...? Imaging Informatics (Insert Imaging Informatics Introduction Imaging informatics, also referred to as medical imaging informatics is a branch of biomedical informatics. The main aim of imaging informatics is to improve on the efficiency, reliability, accuracy, and dependency of medical imaging services within the general hospital or medical setup. Biomedical informatics on the other hand is a field of various disciplines which include biology, information technology, computer science, engineering, and statistics. Biomedical informatics as a field of various disciplines is aimed at enhancing the use of biomedical imaging...
12 Pages(3000 words)Term Paper

Underwater Communication

...?Underwater Communication Underwater communication is one of the most important prerequisite in any form of explorations or venture under water due to the fact that it can ensure safety and can guide divers or vessels in different activities. The paper is aimed to present the different methods and forms of underwater communication. The Different Types of Underwater Communication Diver Underwater Communications One of the most common uses of underwater communication technologies is for the divers. There are types of underwater communication gadgets used by the divers. These include the tools used to communicate to the surface and the tools used to communicate with another diver. To communicate with the surface, the diver uses tools... to...
3 Pages(750 words)Essay

Deep Green Underwater Kite

...?Deep Green Underwater Kite The technological advancements are increasingly taking a number of new steps to evolve and improve the life of the people. These new technologies are not limited to a single area of life but incorporate educational, household, industrial, commercial and almost every field of life. The importance given to environment in the recent years, however, restricts or criticizes certain advanced technologies. Some technologies, directly or indirectly, affect human beings and other living creatures in the world. For the increasing importance to the ethical, moral, social and health outcomes of every technology and advancement manufacturers are continuously finding ways which are less harmful for the...
5 Pages(1250 words)Essay

Evaluate two current imaging methods for chest radiography

...Running Head: EVALUATE TWO CURRENT IMAGING METHODS FOR CHEST RADIOGRAPHY Evaluate two current Imaging Methods for Chest Radiography [The of the writer appears here] [The name of the institution appears here] Evaluate two current Imaging Methods for Chest Radiography Digital radiography was introduced in the Royal Adelaide Hospital in September 1997 to the Emergency and general areas of the hospital, and extended into the Intensive Care Unit (ICU) in October 1998. The images are viewed on a picture archiving and communication system (PACS) workstation where available, or a personal computer monitor. This research...
8 Pages(2000 words)Essay

The Scouring of Underwater Pipelines

...4 1.1 Scour and the reasons for its occurrence. 4 1.2 Present scenario 5 1.3 Scope of the research. 6 1.4 Objectives of research 6 2. Literature review 8 2.1 Detection of scour 9 2.2 Methods of analysis 10 2.2.1 Numerical approaches 10 2.2.2 Theoretical analysis 12 2.3 Scour depth variation 14 2.4 Scouring below underwater pipelines 16 2.5 The scour protection and management 18 3. Methodology 21 3.1 Prediction of scour under pipelines 21 3.1.1 The scour propagation caused by currents. 22 3.1.2 The scour propagation in wave only condition 24 3.1.3 The scour prediction for...
26 Pages(6500 words)Dissertation

Crittercams and Positron Emission Tomography

...footage of habitats and animal habits that had previously not been thought possible. Another such technological tool is the Positron Emission Tomography (PET). A minute quantity of positron emitting radioactive material is ingested into the body, in such a manner that it reaches an organ or area suspected of being diseased. The emitted positrons are annihilated on coming into contact with electrons and the resultant release of pure energy is detected by sophisticated machinery. This provides an image of that organ or area, which is of significant use in diagnosis. PET has been of great help in diagnosing cancer, brain disorders and heart disease. It is an excellent non – invasive method for...
12 Pages(3000 words)Term Paper

Breathing underwater

...Breathing Underwater Order No. 343892 No. of pages: 4 6530 Introduction ‘Breathing Underwater’ is a gripping story of a young sixteen year old youth named Nick Andreas, who looked charming and handsome to the world around him – his friends, family and even to his girlfriend Caitlin Alyssa McCourt, but had quite a different personality on the inside and who knew the reality better, than Nick himself. Things seemed normal and perfect from the outside but the only person that knew otherwise was Nick, who tried his best to fool everyone around with his calm demeanor. Life for Nick in the affluent area of South Florida was a dream. He had it all – a rich family, plenty of money, a good school and classmates...
4 Pages(1000 words)Essay

Imaging

...by the gray hepatization stage. During gray hepatization, the disease-causing agent, and both red and white blood cells with the blood clotting substance fibrin consolidate inside the alveoli; and thus, giving off a gray appearance of the lungs upon viewing. Since air is prevented from entering the alveoli, exchange of gas is halted. Hence, dyspnea is apparent. Other more severe complications can result to this if condition is left untreated. The following images are presented to signify how the alveoli are prevented from functioning normally as they pus and other substance are accumulated inside them. Figure 3. The normal exchange of gases is interrupted by accumulated fluids (Badash, 2006). Figure 4. (a) Lobar...
6 Pages(1500 words)Essay

Document Imaging

...and essential concept, which has helped business organizations as an official communication intermediary in modern civilization. The concept of document imaging has been introduced in the business in order to minimize the physical effort of human. It has been observed that the traditional methods of storing paper and records required a higher rate of effort to manage the entire document imaging process. Moreover, it has been observed that more difficulties arise during the distributing and finding process. It can be further asserted that with the growing number of files, the difficulties in managing them also increased accompanied with significant time and effort consumption. The actual...
7 Pages(1750 words)Research Paper

Underwater Performance Evaluation

...Underwater Performance Evaluation 1. Introduction Handstand, forward, and backward roll underwater techniques are some of the most difficult techniques in learning swimming[Dav04]. Learning these techniques, require proper attention and dedication. All the individuals that are involved in the training process should put all their effort[Cla04]. This paper measure the ability of a beginner to learn handstand, forward, and backward roll underwater. The paper will evaluate the effect a five sessions of training will have on the trainee. It is expected that the trainee will display better performance after each session of training. Once a swimmer acquires the basic skills in handstands,...
8 Pages(2000 words)Term Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Methods Underwater Imaging for FREE!

Contact Us