{"product_id":"multidimensional-processing-of-video-signals-giovanni-l-sicuranza-9780792392286","title":"Multidimensional Processing of Video Signals","description":"A color time-varying image can be described as a three-dimensional vector (representing the colors in an appropriate color space) defined on a three-dimensional spatiotemporal space. In conventional analog television a one-dimensional signal suitable for transmission over a communication channel is obtained by sampling the scene in the vertical and tem- poral directions and by frequency-multiplexing the luminance and chrominance informa- tion. In digital processing and transmission systems, sampling is applied in the horizontal direction, too, on a signal which has been already scanned in the vertical and temporal directions or directly in three dimensions when using some solid-state sensor. As a conse- quence, in recent years it has been considered quite natural to assess the potential advan- tages arising from an entire multidimensional approach to the processing of video signals. As a simple but significant example, a composite color video signal, such as the conven- tional PAL or NTSC signal, possesses a three-dimensional spectrum which, by using suitable three-dimensional filters, permits horizontal sampling at a rate which is less than that re- quired for correctly sampling the equivalent one-dimensional signal. More recently it has been widely recognized that the improvement of the picture quality in current and advanced television systems requires well-chosen signal processing algorithms which are multidimen- sional in nature within the demanding constraints of a real-time implementation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Giovanni L. Sicuranza\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0792392280\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780792392286\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Springer\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/31\/1992\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 189\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.07lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.86h x 6.06w x 0.66d","brand":"Giovanni L. Sicuranza","offers":[{"title":"Hardcover","offer_id":47422703304959,"sku":"9780792392286","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_02c7cddf-0478-4376-a62f-7009edf26365.jpg?v=1761527937","url":"https:\/\/www.whiterainbookhouse.com\/products\/multidimensional-processing-of-video-signals-giovanni-l-sicuranza-9780792392286","provider":"WR Book House","version":"1.0","type":"link"}