{"product_id":"9780792392286","title":"The Springer International Series in Engineering and Computer Science","description":"\u003ch1\u003eThe Springer International Series in Engineering and Computer Science\u003c\/h1\u003e \u003ch2\u003eSicuranza, Giovanni L.; Mitra, Sanjit K.\u003c\/h2\u003e \u003cp\u003eA 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.\u003c\/p\u003e \u003ch3\u003eDetails\u003c\/h3\u003e \u003cp\u003ePublished by: Springer\u003c\/p\u003e \u003cp\u003ePublication Date: 1992-05-31\u003c\/p\u003e \u003cp\u003eFormat: Hardcover\u003c\/p\u003e \u003cp\u003eISBN-13: 9780792392286\u003c\/p\u003e \u003cp\u003eDOI: 10.1007\/978-1-4615-3616-1\u003c\/p\u003e \u003cp\u003eDimensions: 235cm x155cm\u003c\/p\u003e \u003cp\u003ePages: 189\u003c\/p\u003e ","brand":"Springer US","offers":[{"title":"Default Title","offer_id":44407994581132,"sku":"9780792392286","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9545\/1788\/files\/9780792392286.jpg?v=1775009584","url":"https:\/\/fh90cf-fv.myshopify.com\/products\/9780792392286","provider":"Late Knight Books and Services, LLC","version":"1.0","type":"link"}