PPT-Image Processing and Coding

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 gt video. Section A. 1. What Is Coding?. The conversion of human language provided in censuses, surveys, or other forms into . coded (usually numerical) . categories for data processing and tabulation.. 2. Typical Open-ended Responses. Pumice Depth Below . Water . as a Function of Time. Behnaz. Hosseini. Havre, MESH . and Pumice Experiments. P. umice deposits from 2012 . Kermadec. Islands submarine eruption north of New Zealand. Havre caldera samples collected by MESH team using remotely operated vehicle Jason. Federica Caselli. . Department of Civil Engineering University . of Rome Tor . Vergata. Corso. . di. . Modellazione. e . Simulazione. . di. . Sistemi. . Fisiologici. Medical Imaging. X-Ray. CT. Dr Michael Mason. Senior Manger, Sound Development. Dolby Australia Pty Limited. Overview. Audio Signal Processing Applications @ Dolby. Audio Signal Processing Basics. Sampling. What is an audio signal?. r. s. t. u. v. w. x. y. z. Origin. x. y. Image f (x, y). e. processed. = . v. *e + . . r. *a + . s. *b + . t. *c + . . u. *d + . w. *f + . . x. *g + . y. *h + . z. *. i. Filter. Simple 3*3. Neighbourhood. Haar. Transform. 4c8 – . Dr.. David Corrigan. Entropy. It all starts with entropy. Calculating the Entropy of an Image. The entropy of . lena. is = 7.57 bits/pixel . approx. Huffman Coding. Huffman is the simplest entropy coding scheme. Overview. What’s in the toolboxes. Learn basic techniques to use them. Using MATLAB’s built in help and demos. Setup. Log in to your machines. Start MATLAB. Open a web browser and type in:. http://tinyurl.com/uta-tut. Image compression. Introduction. Image Compression: It is the Art & Science of reducing the amount of data required to represent an image.. It is the most useful and commercially successful technologies in the field of Digital Image Processing.. Madan Musuvathi. . Visiting Professor, UCLA . Principal Researcher, Microsoft Research. Mid-point feedback. Are you learning from the papers we are reading?. Do you find class discussions helpful?. Does preparing for the class presentation help? . Coding is what is used to create computer software, apps, and websites.. Examples:. Your operating system (OS). Apps on your phone. Facebook, . Snapchat. , . Instagram. Benefits of Coding. It empowers you to do many things you wouldn’t otherwise be able to do.. . with. . Climb. Laurent Senta – Didier . Verna. LRDE. EPITA . Research. . Lab. April 30, 2012. lrde.epita.fr. Outline. Introduction. Using Climb. Developping. Climb. Going Further. Conclusion. Divya Spandana . Marneni. Agenda. What is Big Data. Big Data and image processing. Why to analyze big images. Complexity involved in processing. Hadoop Image processing framework. Image Retrieval in big data. COBE for BIG KIDSDiscovering how the results of the COSMIC BACKGROUND EXPLORER SATELLITE help us understand the early UNIVERSE Jatila van der Veen REMOTE ACCESS ASTRONOMY PROJECT PHYSICS DEPARTM 1 INTRODUCTIONImage processing is the frequently used technique in vast areas like medical image astronomical data analysisand so on The collection of images is increased to petabytes in last few