pankaj n topiwala - wavelet image and video compression

... Vision, W. H. Freeman and Co., 1982. [3] K. Rao and J. Hwang, Techniques and Standards for Image, Video and Audio Coding, Prentice-Hall, 1996. [4] S. LoPresto, K. Ramchandran, and M. Orchard, Image ... performance. Chapter 10 (“Space-Frequency Quantization for Wavelet Image Coding”) by Zix- iang Xiong, Kannan Ramchandran and Michael Orchard, develops one of the most soph...

Ngày tải lên: 05/06/2014, 11:52

... using nonrectangular grids—such as hexagonal sam- pling grids—is not found in most textbooks on image or video compression. The hexagonal sampling grids are used in machine vision and biomedicine. ... various compression schemes appear in subsequent chapters. One of the goals of this book is to present the basic principles behind image and video compression in a clear and c...

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 23/10/2013, 16:15

Ngày tải lên: 27/10/2013, 23:15

... Introduction Digitalimagesandvideo,acquiredbystillcameras,consumercamcorders,orevenbroadcast-quality videocameras,areusuallydegradedbysomeamountofblurandnoise.Inaddition,mostelectronic camerashavelimitedspatialresolutiondeterminedbythecharacteristicsofthesensorarray.Common causesofblurareout-of-focus,relativemotion,andatmosphericturbulence.Noisesourcesinclude filmgrain,thermal,electronic,andqu...

Ngày tải lên: 27/01/2014, 03:20

... continue to play, an important role in scientific, industrial, and military applications. In addition to these applications, image enhancement and analysis are increasingly being used in con- ... easily implemented. Although linear image enhancement tools are often adequate in many applications, sig- nificant advantages in image enhancement can be attained if nonlinear techni...

Ngày tải lên: 18/04/2014, 10:59

... techniques, and applications: im- age and video coding, image and video storage and retrieval, digital video transmission, video conferencing, watermarking, distance education, video on demand, and ... Learning Sachin G. Deshpande, Jenq-Neng Hwang, and Ming-Ting Sun 17.1 Introduction 17.2 Interactive Virtual Classroom Distance Learning Environment 17.2.1 Handling the E...

Ngày tải lên: 08/05/2014, 16:13

... REAL-TIME IMAGE AND VIDEO PROCESSING: FROM RESEARCH TO REALITY from obtaining an enhanced image to intelligent scene analysis. Digital images and video are essentially multidimensional signals and ... research environment into an actual real-time constrained implementation. Real-time image and video processing has long played a key role in industrial inspection systems an...

Ngày tải lên: 05/06/2014, 11:40

... Computer-Assisted Repurposing of Existing Animations 285 Daniel Sýkora and John Dingliana Part IV Evaluation and Impact of Artistic Stylization 15 Evaluating and Validating Non-photorealistic and ... Rosin, J. Collomosse (eds.), Image and Video- Based Artistic Stylisation, Computational Imaging and Vision 42, DOI 10.1007/97 8-1 -4 47 1-4 51 9-6 _1, © Springer-Verlag Lond...

Ngày tải lên: 05/06/2014, 11:53

Ngày tải lên: 05/06/2014, 11:59