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Image registration is the process of transforming different sets of data into one coordinate system. Data may be multiple photographs, data from different sensors, times, depths, or viewpoints. [ 1] It is used in computer vision, medical imaging, [ 2] military automatic target recognition, and compiling and analyzing images and data from ...
Zine. A zine ( / ziːn / ZEEN; short for magazine or fanzine) is a small-circulation self-published work of original or appropriated texts and images, usually reproduced via a copy machine. Zines are the product of either a single person or of a very small group, and are popularly photocopied into physical prints for circulation. A fanzine ...
Moving target indication ( MTI) is a mode of operation of a radar to discriminate a target against the clutter. [ 1] It describes a variety of techniques used for finding moving objects, like an aircraft, and filter out unmoving ones, like hills or trees. It contrasts with the modern stationary target indication (STI) technique, which uses ...
Online magazine. An online magazine is a magazine published on the Internet, through bulletin board systems and other forms of public computer networks. One of the first magazines to convert from a print magazine format to an online only magazine was the computer magazine Datamation. [ 1] Some online magazines distributed through the World Wide ...
Electronic publishing (also referred to as e-publishing, digital publishing, or online publishing) includes the digital publication of e-books, digital magazines, and the development of digital libraries and catalogues. [ 1] It also includes the editing of books, journals, and magazines to be posted on a screen (computer, e-reader, tablet, or ...
Perzine. Perzines are a genre of zines; the "per" meaning "personal". Although most zines could be considered personal in that they represent the opinionated work of one person, this term describes zines that are written about one's own personal experiences, opinions and observations. This genre has become increasingly popular within the zine ...
Cover of the first issue of Nature (4 November 1869) In academic publishing, a scientific journal is a periodical publication designed to further the progress of science by disseminating new research findings to the scientific community. [ 1] These journals serve as a platform for researchers, scholars, and scientists to share their latest ...
The pulse width ( ) (or pulse duration) of the transmitted signal is the time, typically in microseconds, each pulse lasts. If the pulse is not a perfect square wave, the time is typically measured between the 50% power levels of the rising and falling edges of the pulse. The pulse width must be long enough to ensure that the radar emits ...