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Combining Vector Quantization and Histogram Equalization.
Peer reviewed Peer reviewed
Cosman, Pamela C.; And Others – Information Processing and Management, 1992
Discussion of contrast enhancement techniques focuses on the use of histogram equalization with a data compression technique, i.e., tree-structured vector quantization. The enhancement technique of intensity windowing is described, and the use of enhancement techniques for medical images is explained, including adaptive histogram equalization.…
Descriptors: Coding, Information Processing, Medical Research
Data Compression.
Peer reviewed Peer reviewed
Bookstein, Abraham; Storer, James A. – Information Processing and Management, 1992
Introduces this issue, which contains papers from the 1991 Data Compression Conference, and defines data compression. The two primary functions of data compression are described, i.e., storage and communications; types of data using compression technology are discussed; compression methods are explained; and current areas of research are…
Descriptors: Coding, Computer Storage Devices, Conferences, Information Processing