Medical image compression by sampling DCT coefficients.

Medical image compression by sampling DCT coefficients.

Advanced medical imaging requires storage of large quantities of digitized clinical data. Due to the constrained bandwidth and storage capacity, however, a medical image must be compressed before transmission and storage. Among the existing compression schemes, transform coding is one of the most ef...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:IEEE Transactions on information technology in biomedicine 6, 1 (2002).
1. Verfasser: Yung-Gi Wu
Format: Artikel
Sprache:English
Schlagworte:
X-ray images.
Adaptive sampling algorithm.
Angiogram.
Computed tomography.
Constrained bandwidth.
Digitized clinical data.
Discrete cosine transform.
Medical image compression.
Quantization strategy.
Sonogram.
Storage capacity.