deixis television and digital colorization

... (Interactive Multimedia Association)  DAVIC (Digital Audio Visual Council)  VESA (Video Electronics Standards Association)  MHEG (Multimedia and Hypermedia infermation coding experts group) ... CD-ROM: 700 MB  DVD: 10GB (MPEG-2, nén)  MO : dùng cho Near-VOD: 3,2 GB Video số tương tác DVI (Digital video interactive)  Công nghệ multimedia: DVI (Intel), xử lý video tốc độ cao phần mềm,...

Ngày tải lên: 22/07/2014, 05:21

Ngày tải lên: 22/07/2014, 05:21

... MPEG-2 ST randomisation Outer interleaving (forney) Outer coding (R/S bytes added) RS 188 188 188 PRBS 204 204 Inner coding + + + + + + Bit and symbol interleaving ……011001010001…` R I Pilots and TPS ... mã R-S R-S (204,188) DVBT/S, với ATSC: R-S (207,187) Mã R-S trường hợp đặc biệt mã BCH (Bose – Chandhuri – Hocgenghem) Chèn (Forney interleaving) Chèn nhằm trải lỗi theo thời gian để mã hố ngồi ... 15 vào cổng exclusive OR, sau ngược đến đầu vào) Đầu chuỗi nhị phân giả ngẫu nhiên PRBS (Pseudo random binary sequency) Nó dùng cho máy thu nhằm khôi phục lại liệu gốc Chú ý có số liệu khơng xáo...

Ngày tải lên: 22/07/2014, 05:21

... Ghép Dòng kênh bit nén Hình 3.27 Bộ mã hoá nén cảm thụ audio (tổn thất) + loại filter bank  Subband bank (32 băng MPEG-2 layer I/II: audio frame (1152 frames gốc), băng (750Hz@ lấy mẫu 48kHz) ... tổng số băng con= 24000/ 256 = 93,75 Hz (AC-3, lấy mẫu 48kHz) (3.8) c Độ dài frame: Số lượng subband (32) x số khối mẫu block: 32x12 x 20,83 = 8ms (3.9) 3.4.3 Tiêu chuẩn nén audio: a MPEG-1  Tốc...

Ngày tải lên: 22/07/2014, 05:21

... fsample  2fmax  Phổ (miền tần số): fsample 2fsample f (fS-fmax) (fS+fmax) Hình 2.15  Sample - and - Hold: Biên độ xung lấy mẫu (chu kỳ=1/fsample; hẹp) giữ (hold) mẫu Đáp ứng biên độ theo tần...

Ngày tải lên: 22/07/2014, 05:21

... multimedia 6.5 Ứng dụng Tài liệu M Rolin, M Poulin Digital Television Fundamentals Mc Graw-Hill, 1997 Charles A Poynton A Technical introduction to Digital Video John Wiley & Sons, NY, 1996 Nguyễn...

Ngày tải lên: 22/07/2014, 05:21

... properties and digital dashboard schema properties and assembles the digital dashboard view When a user connects to a digital dashboard, the digital dashboard factory transforms XML data into HTML- and ... the digital dashboard title and a digital dashboard navigation bar if the digital dashboard folder includes sub-dashboards ! Digital dashboard zones The digital dashboard zones provide a standard ... must have: ! An understanding of how digital dashboards function ! An understanding of the Digital Dashboard Resource Kit 2.0 ! An understanding of the Web Part schema and the digital dashboard schema...

Ngày tải lên: 23/10/2013, 00:15

... next-generation products and services And as networks migrate and expand to include more complex services, reliability and flexibility become even more vital to their success That is why digital system ... preassembled cable management and the basic framework to securely support valuable network equipment and allow efficient and organized cable routing Panels and chassis are selected and installed separately ... location to access and monitor network signals The management of equipment cables and cross-connect jumpers is addressed at the DSX-3 bay framework, ensuring an organized and expandable network...

Ngày tải lên: 04/11/2013, 13:15

... next-generation products and services And as networks migrate and expand to include more complex services, reliability and flexibility become even more vital to their success That is why digital system ... terminating and rearranging of circuits as traffic patterns change and demands on the network grow At DS1 (1.544 Mbps) digital signal rates, DSX equipment connects NEs such as office repeaters, digital ... preassembled cable management and the basic framework to securely support valuable network equipment and allow efficient and organized cable routing Panels and chassis are selected and installed separately...

Ngày tải lên: 10/12/2013, 20:15

... Applied Vector Analysis Matiur Rahman and Isaac Mulolani Continuous Signals and Systems with MATLAB® Taan ElAli and Mohammad A Karim Discrete Systems and Digital Signal Processing with MATLAB® ... Introduction to Engineering and Computer Science with C and MATLAB and Continuous Signals and Systems with MATLAB Dr ElAli has contributed a chapter to The Engineering Handbook published by CRC ... father Saeed and mother Shandokha May Allah have mercy on their souls It is dedicated then to my wife Salam; my beloved children, Nusayba, Ali and Zayd; my brothers, Mohammad and Khaled; and my sisters,...

Ngày tải lên: 01/01/2014, 21:13

... between 1991 and 2003, and as an Associate Editor of ‘‘Sensors and Actuators’’ between 1991 and 1994 Professor Lang’s research and teaching interests focus on the analysis, design and control ... course ‘‘Circuits and Electronics’’ is taught in both the spring and fall semesters at MIT, and serves as a prerequisite for courses in signals and systems, digital/ computer design, and advanced electronics ... contemporary worlds of digital and analog systems, and by unifying the treatment of circuits and basic MOS electronics As they developed the course, they solicited comments and received guidance...

Ngày tải lên: 09/01/2014, 17:03

... Passive Bandpass Filter Denormalization Passive Cauer and Inverse Chebyshev Bandpass Filters Active Bandpass Filters Bandpass Poles and Zeroes Bandpass Filter Midband Gain Multiple Feedback Bandpass ... certain stopband atten- uation Thus four combinations of passband and stopband responses are possible Bessel and Butterworth filters have a smooth passband and a smooth decay in the stopband Chebyshev ... blocked (d) Bandstop filters stop a band of frequencies between the lower and upper cutoff points They are the opposite of bandpass filters and allow two frequency bands to pass One band that is...

Ngày tải lên: 09/01/2014, 17:18

... Voyatzis, Nikolaidis and Pitas (1998), Ruanaidh, Dowling and Boland (1996), Ruanaidh and Pun (1997), Hsu and Wu (1996), Ruanaidh, Boland and Dowling (1996), Hernandez, Amado and Perez-Gonzalez ... to Bors and Pitas (1996), Piva et al (1997), Tao and Dickinson (1997), Kankanhalli and Ramakrishnan (1999), Huang and Shi (1998), Kang and Aoki (1999), Goutte and Baskurt (1998), Tang and Aoki ... from the digital watermarking requirement viewpoint Swanson, Kobayashi and Tewfik (1998), Busch and Wolthusen (1999), Mintzer, Braudaway and Yeung (1997), Servetto, Podilchuk and Ramchandran (1998),...

Ngày tải lên: 07/03/2014, 11:20

... Computers and Digital Signal Processing Notes 30 Personal Computers and Digital Signal Processing Converting Analog to Digital Signals and Vice Vers 3  onverting Analog to Digital C Signals and Vice ... is used and the first DMA channel is reprogrammed 18 Personal Computers and Digital Signal Processing Notes 19 Personal Computers and Digital Signal Processing Digital Signal Processing Digital ... is called companding (COMpressing and exPANDING) Companding is widely used in public telephone systems There are two distinct companding schemes In Europe, A-law companding is used and in the United...

Ngày tải lên: 08/03/2014, 19:20

... Bits and Bytes Chapter 1: Computers and Digital Basics 24 SECTION Digital Processing D Programs and Instruction Sets Processor Logic Chapter 1: Computers and Digital Basics 25 Programs and Instruction ... Chapter 1: Computers and Digital Basics 26 Programs and Instruction Sets Chapter 1: Computers and Digital Basics 27 Programs and Instruction Sets Chapter 1: Computers and Digital Basics 28 SECTION ... playing music, showing videos, and storing photos Chapter 1: Computers and Digital Basics 16 PDAs, Portable Players, and Smart Phones Chapter 1: Computers and Digital Basics 17 Microcontrollers...

Ngày tải lên: 15/03/2014, 15:20

... distorted images of our national desires and fears And yet non of the metaphors seems quite right, because finally television is not quite anything else It is just television. " (5) Ads are becoming ... (6) Both ads and children's television generally have minimal plots which contribute to the lack of depth In kids TV there is more focus on visual and sound effects, pyrotechnics and a recognizable ... Moon without her ring, and Price Adam is only He-Man with his sword Children's television is "intimately linked to the seasonal launching and selling of new lines of dolls and other licensed products...

Ngày tải lên: 21/03/2014, 22:52

... X-Files, and 1106 for The Simpsons (data collected once a day for three days) The newsgroups and chat lines are where the true uses and gratifications of television are enhanced The diversion that television ... provided the networks and/ or producers a medium to advertise the program and stimulate interest in the show in a unique, engaging, and seemingly effective manner The newsgroups and chat lines provide ... seeking to interpret and satisfy Producers, writers, executives, and presidents are uninhibited from anonymously going onto these chat lines or newsgroups and asking questions and reading comments...

Ngày tải lên: 21/03/2014, 22:52