Using JPEG 2000 Interactive Protocol to Stream a Large Image or a Large Image Set
نویسندگان
چکیده
منابع مشابه
Interactive access to large image collections using similarity-based visualization
Image collections are getting larger and larger. To access those collections, systems for managing, searching, and browsing are necessary. Visualization plays an essential role in such systems. Existing visualization systems do not analyze all the problems occurring when dealing with large visual collections. In this paper, we make these problems explicit. From there, we establish three general...
متن کاملLarge image databases 1 Running head: LARGE IMAGE DATABASES Exploring human cognition using large image databases
Most cognitive psychology experiments evaluate models of human cognition using a relatively small, well-controlled set of stimuli. This approach stands in contrast to current work in neuroscience, perception, and computer vision, which have begun to focus on using large databases of natural images. We argue that natural images provide a powerful tool for characterizing the statistical environme...
متن کاملNo-reference JPEG-2000 image quality metric
In this paper, a method for measuring the perceptual image quality of JPEG-2000 coded images has been proposed. The image quality is characterized by the average edgespread in the image, or more specifically the average extent of the slope’s spread of an edge in the opposing gradients’ directions. The proposed method is, in effect, a way of measuring the amount of blurring in the image. The eff...
متن کاملImage Compression : The Mathematics of JPEG 2000
We briefly review the mathematics in the coding engine of JPEG 2000, a state-of-the-art image compression system. We focus in depth on the transform, entropy coding and bitstream assembler modules. Our goal is to present a general overview of the mathematics underlying a state of the art scalable image compression technology.
متن کاملThe JPEG 2000 Image Coding Standard
When it comes to image coding, JPEG is the first thing that comes to mind. JPEG is the most widely used compression Standard for true color continuous-tone images. It was created by the Joint Photographic Experts Group (http://www.jpeg.org/) around 10 years ago, and although it delivers good quality at lowand medium-compression ratios, it lacks flexibility of use and its quality at high compres...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Digital Imaging
سال: 2010
ISSN: 0897-1889,1618-727X
DOI: 10.1007/s10278-010-9343-0