𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Modeling and validation of a psychovisually based image quality evaluator for DCT-based compression

✍ Scribed by Ruby Wai-Shan Chan; Peter Goldsmith

Book ID
108467713
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
346 KB
Volume
17
Category
Article
ISSN
0923-5965

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A statistical method for evaluation qual
A statistical method for evaluation quality of medical images: a case study in bit discarding and image compression
✍ Tzong-Jer Chen; Keh-Shih Chuang; Yuang-Chin Chiang; Jen-Hao Chang; Ren-Shyan Liu πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 288 KB

Many studies have been performed on quality evaluation for subtle differences in medical images. However, only limited success has been achieved. In this paper, medical images were prior manipulated by denoising, lossy compression and filtering. The Moran statistics is then applied to extract spatia

Construction and evaluation of a wavelet
Construction and evaluation of a wavelet-based focus measure for microscopy imaging
✍ Hui Xie; Weibin Rong; Lining Sun πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 563 KB

## Abstract Microscopy imaging can not achieve both high resolution and wide image space simultaneously. Autofocusing is of fundamental importance to automated micromanipulation. This article proposes a new wavelet‐based focus measure, which is defined as a ratio of high frequency coefficients and