Frame Grabber
Film frame, JPEG, MPEG-2
978-620-0-74409-8
6200744092
76
2012-03-04
34.00 €
eng
https://images.our-assets.com/cover/230x230/9786200744098.jpg
https://images.our-assets.com/fullcover/230x230/9786200744098.jpg
https://images.our-assets.com/cover/2000x/9786200744098.jpg
https://images.our-assets.com/fullcover/2000x/9786200744098.jpg
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A frame grabber is an electronic device that captures individual, digital still frames from an analog video signal or a digital video stream. It is usually employed as a component of a computer vision system, in which video frames are captured in digital form and then displayed, stored or transmitted in raw or compressed digital form. Historically, frame grabbers were the predominant way to interface cameras to PC's. This has substantially changed in recent years as direct camera connections via USB, Ethernet and IEEE 1394 interfaces have become prevalent. Early frame grabbers had only enough memory to acquire and store a single digitized video frame, hence the name. Modern frame grabbers typically can store multiple frames and compress them in real time using algorithms such as MPEG2 and JPEG. Frame grabbers that perform compression on the video frames are referred to as "Active Frame Grabbers," while frame grabbers that simply capture raw video data are called "Passive Frame Grabbers."
https://morebooks.de/books/ru/published_by/cel-publishing/189844/products
Электроника, электротехника, коммуникационные технологии
https://morebooks.de/store/ru/book/frame-grabber/isbn/978-620-0-74409-8