StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

3d imaging using matlab - Essay Example

Comments (0) Cite this document
Summary
The relevant issues of camera projections, calibration, and image formation and reconstruction algorithms are discussed. The paper then presents the…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER95.4% of users find it useful
3d imaging using matlab
Read TextPreview

Extract of sample "3d imaging using matlab"

Download file to see previous pages However, none of these algorithms succeed to process more than a few tens of images when the amount of missing elements reaches 90% of the measurement matrix and cameras have large field of view (Martinec & Pajdla 2005).
(Martinec & Pajdla 2005) proposes an algorithm has the following advantages: First, it provides an overall scene structure in a single step without requirements such as linear ordering of images in a sequence. Second, the solution is obtained as a global optimum of a reasonable cost function defined on an approximation to the original SFM (structure-from-motion) problem.
(Martin & Doerry 2005) modify the existing Polar Format MATLAB implementation utilizing the Chirp Z-Transform that improves performance and memory usage achieving near real-time results for smaller apertures. They also add two new image formation options that perform a more traditional interpolation style image formation. These options allow the continued exploration of possible interpolation methods for image formation and some preliminary results comparing image quality are given.
In this paper we review the principles used in reconstruction of three dimension images from two dimension images from a digital camera. The reconstruction algorithm of Synthetic Aperture Radar (SAR) is presented and implemented in MATLAB in the following sections.
This section overviews the process of representing a three-dimensional world into a two-dimensional representation. The projection process loses one dimension. This process is usually central projection in which a ray from a point in space is drawn from a three dimension world point through a fixed point in space, the centre of projection. This ray will intersect the chosen plane as the image plane. The intersection of the ray with the image plane represents the image of the point.
This projection is similar to the camera in which a ray of light from a point in the world passes through the lens of a camera ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“3d imaging using matlab Essay Example | Topics and Well Written Essays - 5000 words”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1540411-3d-imaging-using-matlab
(3d Imaging Using Matlab Essay Example | Topics and Well Written Essays - 5000 Words)
https://studentshare.org/miscellaneous/1540411-3d-imaging-using-matlab.
“3d Imaging Using Matlab Essay Example | Topics and Well Written Essays - 5000 Words”, n.d. https://studentshare.org/miscellaneous/1540411-3d-imaging-using-matlab.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF 3d imaging using matlab

Inter-Professional Practice for People Using Health

If one carer practices anti-oppressive practice his/her approach would be a client-centered approach. This means all the efforts would be directed to utilize the available resources and expertise to help and support the client to live better. Doing so the social worker needs to work with many other professionals. These kinds of practice are called interprofessional practice. The collaboration and effective team working is involved here. The paper initially discusses the Inter-professional Practice wherein several conditions are discussed where inter-professional practices are involved. It discusses strategy and policy initiatives in this direction. There are various barriers to effective team working that would be discussed next.&...
9 Pages(2250 words)Assignment

Should Health Care Be Organised Using a Market Mechanism

These exchanges take place in a market that may exist physically or virtually. Aside from location, the other key elements that allow transactions to take place are buyers and sellers and a medium of exchange referred to by the term money. Thus, a market mechanism allows the transaction in an economic system where buyers acquire from sellers certain goods or services in exchange for money at an agreed price. The degree of freedom a market enjoys is determined by the extent to which these different elements are allowed to be influenced by supply and demand conditions. These conditions affect the number of sellers and buyers and the prices they are willing to exchange for goods and services. In a free market system, prices are deter...
16 Pages(4000 words)Assignment

The Diagnosis and Treatment of Disease Outline: The Roles of the Imaging and Treatment Modalities

Dramatic developments in the field of science and technology have provided newer and enhanced diagnostic tools to make arrive at a more precise diagnosis on one side and on the other side given new meaning to the traditional treatment modalities, as well as creating new treatment modalities. 

Peering inside the human body for a better understanding of any abnormalities within that are the cause for illness in a patient had remained an unrealized need until the advent of the x-ray imaging technique. Since then advances in the x-ray imaging techniques have led to new imaging modalities to remove the inadequacies that were experienced through the use of mere x-rays. Fluoroscopy is one such development in imaging modal...
7 Pages(1750 words)Term Paper

Analysis of a Management Practitioner Article Using Relevant Organisational Behaviour Theory

The culture of an organization is its integral part and the behaviors and attitudes of its people are responsible for the organization’s success or failure. The ingredients of change are coordination, commitment, and competencies. Coordination is the key to improving the organization. Commitment is the key to concerted effort to achieve the vision that magnifies the desired improvement. Competencies are the skills that are required to bring about the change.

While there are many well defined and understood theories of strategic management there are few for cultural and management practices. The managers often fall back on these theories to emulate them in practice.

According to Nelson and Winter (1982)...
11 Pages(2750 words)Term Paper

Mrs. Doubtfire: Analysis of the Film Using Bergsons Essay on Laughter

The story of the movie is rather unusual however it has been well accepted by the public in all countries globally; the success of the film can lead to the development of specific assumptions regarding the quality of comedies produced the last years as well as the characteristics of successful comedies (based on the elements of the film that have been considered as the most successful regarding the laughter caused to the audience). 


In order to understand the potential use of the work of Bergson to the explanation of the sense of ‘comic’ as developed through the particular book, it is necessary to refer primarily to the general characteristics of ‘comic’ as described by Bergson. The ab...
10 Pages(2500 words)Movie Review

Using Self Efficacy to Increase Staff Performance

The methodology section of the paper makes use of the qualitative narrative storytelling approach and two separate interview sessions (one among the managers and the other among the selected employees) are employed as the primary research designs for the purpose of the study. The major themes derived out of the interviews are elaborately discussed and analyzed in Chapter 4. The conclusions of the study show that there exists an interrelated relationship between the self-efficacy of the staff and the leadership approaches of the managers or employers. The better the effectiveness of the leadership, the greater is the productivity of the workforce in an organization. The factors that contribute to the growth and development of the w...
37 Pages(9250 words)Thesis

Nile Floods Public Health Disaster: Managing the Disaster using Katrina Experience

The Katrina hurricane disaster that wrecked New Orleans was a classic example of this. Authors, Frank and Trinidad have observed that disaster preparedness is essential in the current socio-political atmosphere. They say that disasters can lead to illness, injury, the devastation of homes, disruptions of essential services, and the displacement of populations. (Frank and Trinidad, 2007). Every disaster teaches the same lessons. “Advance preparation is essential, communication among responders is critical, rules and procedures are helpful, but autonomy and flexibility within limits are key elements of a productive response” (Frank and Trinidad 2007). 

Originating from the monsoon rains, the annual floods...
16 Pages(4000 words)Term Paper

Evaluation of Performance of a Bank Using Published Accounting Data

... of the bank, is the personnel development. It may also include the personal selling, geographical expansion, training and compensations of bank. The external performance of the bank is evaluated based on different factors. The three main indicators include market share, regulatory compliance and public confidence. The regulatory compliance is analysed in terms of capital, lending and securities of the bank whereas, the public confidence can be analysed through deposit insurance and public image. Conclusion From the above discussion, it may be concluded that published accounting data is commonly used to analyse the performance of banks. The different performance measures used by the banks for evaluating their performance are same...
7 Pages(1750 words)Case Study

Using Computers to Teach Mathematics is Better than Traditional Methods

... schools for example, the calculator was used by students between the fourth and eighth grades although its actual use depended on the teachers and the degree of ability in the class (NCES, 2009). Since the advent of the computer, many research studies have examined the use of this technology in not only assisting in calculation but also teaching Mathematics. This technology was perceived as being able to bring new life to the traditional teaching methodologies and still is. It is also promised to change the stereotypical image of Mathematics teachers who simply follow the way that their own teachers had taught them i.e. without the use of computers or any assistive technology for that matter. In a document on Principles and Standards...
7 Pages(1750 words)Case Study

Investment by Using On-line Banking Services

...Investment by using On-line Banking Services: The growth of the Internet in the last twenty years has spurred the growth of on-line financial services as well. These days on-line banking and e-commerce have become ubiquitous, as financial transactions are carried out at users convenient place and time. An offshoot of this broader phenomenon is on-line investment services offered by various banks. This means that the erstwhile specialized activity of stock-trading and stock-investing have now been made accessible to common people as well. There are both advantages and disadvantages in using on-line investment services. Foremost of the advantages are the convenience and ease of use associated with investment websites. A number...
6 Pages(1500 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 3d imaging using matlab for FREE!

Contact Us