Fundamentals of MultimediaPearson Prentice Hall, 2004 - 560 sayfa For one-semester, advanced undergraduate/graduate-level Multimedia courses in departments of Computer Science, Engineering, CIS, and IT. This text fills a gap in the rapidly growing field of multimedia by introducing advanced programming students to the basic concepts of multimedia. Written by experienced teachers, this text evolved from materials used in class and forms the basis for all of the important topics that should be covered in a multimedia course. The material emphasizes concepts over applications and exposes students to real issues that they will encounter in the workplace. |
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44 sonuçtan 1-3 arası sonuçlar
Sayfa 259
... Entropy Coding . We have so far seen two of the main steps in JPEG compression : DCT and quantization . The remaining small steps shown in the block diagram in Figure 9.1 all lead up to entropy coding of the quantized DCT coefficients ...
... Entropy Coding . We have so far seen two of the main steps in JPEG compression : DCT and quantization . The remaining small steps shown in the block diagram in Figure 9.1 all lead up to entropy coding of the quantized DCT coefficients ...
Sayfa 261
... Entropy Coding The DC and AC coefficients finally undergo an entropy coding step . Below , we will discuss only the basic ( or baseline1 ) entropy coding method , which uses Huffman coding and supports only 8 - bit pixels in the ...
... Entropy Coding The DC and AC coefficients finally undergo an entropy coding step . Below , we will discuss only the basic ( or baseline1 ) entropy coding method , which uses Huffman coding and supports only 8 - bit pixels in the ...
Sayfa 297
... Entropy coding 1010010 ... FIGURE 10.5 : I - frame coding . 10.4.1 Intra - Frame ( I - Frame ) Coding Macroblocks are of size 16 x 16 pixels for the Y frame of the original image . For Cb and Cr frames , they correspond to areas of 8 x ...
... Entropy coding 1010010 ... FIGURE 10.5 : I - frame coding . 10.4.1 Intra - Frame ( I - Frame ) Coding Macroblocks are of size 16 x 16 pixels for the Y frame of the original image . For Cb and Cr frames , they correspond to areas of 8 x ...
Diğer baskılar - Tümünü görüntüle
Sık kullanılan terimler ve kelime öbekleri
algorithm allows applications audio average band bandwidth basic bitrate bits bitstream block boundary called cell channel Chapter coding coefficients color communication components compression contains create data rate decoder defined developed discussed effect encoder enhancement error estimation example Figure filter format frame frequency function given Hence important input JPEG layer locales macroblock method mode motion vectors multimedia nodes object operates original output packet picture pixels possible prediction protocol provides quantization range received reference represent result samples scale scheme segment sequence shows signal similar simple sound specified speech standard step stream symbol Table techniques texture transform transmission transmitted types usually values voice wavelet wireless
Bu kitaba yapılan referanslar
Multimedia Transcoding in Mobile and Wireless Networks Ahmad, Ashraf M.A.,Khalil, Ismail Sınırlı önizleme - 2008 |