| TSBK06 | Image and Audio Coding, 6 ECTS credits. /Bild- och ljudkodning/ |
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Prel. scheduled
hours: 48 |
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Area of Education: Technology Main field of studies: Electrical Engineering |
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| Advancement level
(G1, G2, A): A
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| Aim: The course explains the principles behind modern techniques for communicating images and sound. Having fulfilled the course, the student has learned to analyze the performance of predictive and transform-based methods and is also able to explain the design criterias behind methods such as JPEG, MPEG for images and MP3, AAC for audio. |
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| Prerequisites: (valid for students admitted to programmes within which the course is offered) Signal Theory, Linear Algebra. Fourier transforms Note: Admission requirements for non-programme students usually also include admission requirements for the programme and threshhold requirements for progression within the programme, or corresponding. |
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| Supplementary courses: Project courses or research-oriented courses in the areas of media communication, mobil communication, medical image systems. The course is also suitable as a prerequisite for Master thesis studies in these fields. |
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| Organisation: The course consists of lectures, tutorials, and laborations. |
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| Course contents: Statistical signal models and Entropy. Lossless coding. Performance bounds when coding analogue signals. Sampling and quantisation. PCM, predictive coding, transform coding, wavelet coding. LPC, CELP and model-based coding. Standardised methods for pictures and sound (JPEG, MPEG, MP3, AAC) |
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| Course literature: Khalid Sayood, "Introduction to Data Compression", ISBN 012620862X |
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| Examination: | |||
| Written examination Laboratory work |
4,5 ECTS 1,5 ECTS |
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Course language is English. Department offering the course: ISY. Director of Studies: Klas Nordberg, Lasse Alfredsson Examiner: Robert Forchheimer Link to the course homepage at the department Course Syllabus in Swedish |
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