Digital photography

The Digital Camera The digital camera is one of the most useful inventions. According to BBC News, Samsung proclaims that 2.5 billion people or more in the world have a digital camera. The digital camera was invented by Steven Sasson, an engineer for Kodak, in the year of 1975. Before the digital camera, the world’s cameras used rolls of film. This means that people had to buy film. Film was pretty expensive, so not everyone could take pictures. There were a few types of film. There was black…

\chapter{Multiview Geometry} This chapter deals with the camera models, projection of scene into image plane and two view geometry. \section{Pin Hole Camera Model} A camera is a mapping between the 3D world (object space) and a 2D image. The principal camera of interest in this thesis is central projection. This describes about Pin Hole camera model which are matrices with particular properties that represent the camera mapping.\\ \begin{figure}[h] \includegraphics[scale =…

This step completes the segmentation removing static objects from the grayscale images $T_i$ using Eigen-Background decomposition. First, each image $T_i \in \mathbb{R}^{n_x\times n_y} $ is reshaped into a column vector $I_i \in \mathbb{R}^{n_p\times 1}$. These $n_t$ vectors become the $i-th$ column of a video matrix $A(n_p\, , \, n_t)$, after having removed the average image: \begin{equation} A_{(n_s \times n_t)}=\begin{pmatrix} \hat{I}_1 & \hat{I}_2 & \cdots & \hat{I}_{n_t}…

There are specific requirements to be a photography teacher, although anyone can teach someone how to hold a camera and how to take pictures, photographer instructors are experienced and have specific skills, that they have learned from majoring in photography, which are crucial for teaching a photography course. Those skills, according to study.com, are, “instructional and organizational skills, photography, patience, entry software, Microsoft Access, graphics or photo imaging software and…

Abdullah Alhassan November 18, 2014 Rough Draft: Is Digital Photography Considered Art? Art is defined as, “something that is created with imagination and skill and that is beautiful or that expresses important ideas or feelings”, according to Merriam-Webster dictionary (merriam-webster.com/dictionary/art). When art is a subject that is argued about, imagination and inspiration must be considered. “At what point does something become art?” is a question asked in a book called, What is Art? - 27…

Photography is beginning to wind up as the world's best pastime. We are able to utilize photography as a hobby to explore the world. Susan Sontag, author of On Photography, has an alternate point of view on photography. Sontag infers that photography lets us know of how we think about the world on the off chance that we acknowledge it as the camera records it. Essentially, photography is taking pictures, but it involves the photographer's view utilizing a camera to record both a physical…

Overview The use of photography can be found in various areas such as post-graduate research studies, graduate programs, undergraduate courses, and K-12 educational programs with varying degrees of use over the years. (Close, 2007) In recently years, digital photography has seen a renewed use in areas of research and deep inquiry. (Close, 2007) For example, Diane Matar, a Social Work Education research, used photography in a research study of over 100 politically displaced people in Britain to…

What are some great things you can do with a digital camera? Many famous photographers have taken great pictures of the night sky. They have photograph incredible land sculptures and art. Photography is amazing, you don’t have to be famous to snap great pictures. Photography is everywhere now, it’s even in space. NASA has been taking great photography’s of stars near us. It must be true what they say “that a picture is worth a thousand words”. Photography has sometimes been used to show…

example that as a society we have redefined the term photography and the ways in which we use it to share everyday life as well as to explore the world around us. Photographers don’t have all the time in the world; in fact sometimes they only have a second or 100 hundredths of a second to capture a moment. They capture these photographic images in order to invoke emotion and leave an indelible impression to the viewers. Documentary photography especially captures public attention and allows us…

Portrait Photography Equipment Have you ever wonder why many Portrait photographer dress up like an army with many pouches around their hip and camera with long lens hanging down from their neck? What about a photographer with a huge backpack and several crew members standing and holding flashes? If you are wondering about these, now it comes a good opportunity to learn more about Portrait photography equipment. One of the most important thing to do a portrait photography is the equipment.…