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. |
Kitabın içinden
81 sonuçtan 1-3 arası sonuçlar
Sayfa 255
... Blocks . Each image is divided into 8 x 8 blocks . The 2D DCT ( Equa- tion 8.17 ) is applied to each block image f ( i , j ) , with output being the DCT coefficients F ( u , v ) for each block . The choice of a small block size in JPEG ...
... Blocks . Each image is divided into 8 x 8 blocks . The 2D DCT ( Equa- tion 8.17 ) is applied to each block image f ( i , j ) , with output being the DCT coefficients F ( u , v ) for each block . The choice of a small block size in JPEG ...
Sayfa 259
... block in the image and a more textured ( higher - frequency - content ) block , respectively . Suppose f ( i , j ) represents one of the 8 x 8 blocks extracted from the image , F ( u , v ) the DCT coefficients , and Ê ( u , v ) the ...
... block in the image and a more textured ( higher - frequency - content ) block , respectively . Suppose f ( i , j ) represents one of the 8 x 8 blocks extracted from the image , F ( u , v ) the DCT coefficients , and Ê ( u , v ) the ...
Sayfa 267
... blocks called code blocks . Each code block is coded independently , in such a way that no information for any other block is used . A separate , scalable bitstream is generated for each code block . With its block - based coding scheme ...
... blocks called code blocks . Each code block is coded independently , in such a way that no information for any other block is used . A separate , scalable bitstream is generated for each code block . With its block - based coding scheme ...
İçindekiler
MPEG Video Coding II MPEG4 7 and Beyond | 12 |
1 | 18 |
3 | 33 |
Telif Hakkı | |
25 diğer bölüm gösterilmiyor
Diğer baskılar - Tümünü görüntüle
Sık kullanılan terimler ve kelime öbekleri
algorithm applications arithmetic coding audio bandwidth basic bitrate bitstream block byte channel Chapter chrominance coder codeword color image components data compression data rate DCT coefficients decoder defined digital video encoder enhancement layer entropy coding error example Figure filter frame frequency function gamma correction graphics HDTV header histogram Huffman coding IDCT IEEE image compression input JBIG2 JPEG JPEG-LS kbps keyframe lossless lossy macroblock masking Mbps method MIDI mode motion compensation motion vectors movie MPEG multimedia node NTSC number of bits objects output P-frame packet parameters pixels prediction protocol quantization range reconstructed result samples scalability scale scan scheme segment sequence shows signal simple sound spatial specified speech sprite standard subband symbol Table texture tone transmission transmitted types values variable-length coding VRML wavelet transform window zero
Bu kitaba yapılan referanslar
Multimedia Transcoding in Mobile and Wireless Networks Ahmad, Ashraf M.A.,Khalil, Ismail Sınırlı önizleme - 2008 |