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2What is an Image. This controller is specifically engineered to run a standalone CDDVDBluray duplicator without additional computer or processing unit With a simple fourbutton interface and a LCD screen to display menu commands and realt ime status our CDDVDBluray Du Objective Effect of quantization of signals Effect of quantization system Study of law and A law Introduction In digital signal processing quantization is the process of approxim ating a continuous range of values or a very large set of possible dis 1 tr du ti a brPage 2br Fig re brPage 3br 2 Data procedures and rest frames brPage 4br frame brPage 5br Figure 2 brPage 6br Figure 3 brPage 7br Fig re at brPage 8br Fig re brPage 9br 3 The period model and galaxy families tim 5. Speech Coding. Low Bit-rate Voice Coding. Voice is an analogue signal. Needed to be transformed in a digital form (bits). Speech signal is not random=>can be encoded using fewer bits as compared to random signal. نيما خادمي کلانتري. Email: nimakhademi@aut.ac.ir. Properties (1). Inaudibility. Similarity between the original and watermarked signal. Robustness. Ability to detect the watermark after common signal processing and malicious attacks. J. McCarthy, M. A. . Sasse. and D. . Miras. ACM Conference on Human Factors in Computing Systems. Vienna, Austria, April . 2004. Introduction (1 of 2). Streaming sports (football) are popular Internet service. M. . Barni. , M. Fontani, B. . Tondi. , G. Di . Domenico. Dept. of Information Engineering, University of Siena (IT). Outline. MultiMedia. Forensics & Counter-Forensics. Universal counter-forensics. PCM is a method of converting an analog signal into a digital signal. (A/D conversion). The amplitude of Analog signal can take any value over a continuous range i.e. it can take on an infinite values.. 1. Image. Rich info. from visual data. Examples of images around us. natural photographic images; . . artistic and engineering drawings. scientific images (satellite, medical, etc.). “Motion pictures” => video. Lynne . Grewe. and . Sushmita. . Pandey. California State University East Bay. lynne.grewe@csueastbay.edu. The Goal. Using Social Data to make Social Advertisement Recommendations.. . Idoia. . Ochoa . and . Nima. . Soltani. . Outline. System overview. Detailed encoder description. Demonstration. Results. Extensions. Conclusions. System Overview (Encoder). R. L. DWT. Quant. Arith. OUTLINE. PIXEL BASED. FORMAT BASED. CAMERA BASED. PHYSICS BASED. GEOMETRIC BASED. PIXEL BASED METHODS: CLONING. Discrete Cosine Transform. Principle Component Analysis. PIXEL BASED METHODS: OTHER. Resampling. bit allocation change within a single image. describe a for each with bit allocation total rate associated with the rate associated with allocation and associated with a Lagrangian tortion subject giv Module 4. To be discussed….. Quantization of signal. PCM Encoder and PCM Decoder (Block Diagram & response). Noise in PCM(Quantization noise), SNR Calculation.. Delta & Adaptive Modulation (Block Diagram & response).