Sciweavers

1886 search results - page 30 / 378
» Interest Seam Image
Sort
View
PCM
2007
Springer
109views Multimedia» more  PCM 2007»
14 years 1 months ago
Modeling User Feedback Using a Hierarchical Graphical Model for Interactive Image Retrieval
Relevance feedback is an important mechanism for narrowing the semantic gap in content-based image retrieval and the process involves the user labeling positive and negative images...
Jian Guan, Guoping Qiu
CIVR
2004
Springer
250views Image Analysis» more  CIVR 2004»
14 years 1 months ago
Salient Regions for Query by Image Content
Abstract. Much previous work on image retrieval has used global features such as colour and texture to describe the content of the image. However, these global features are insuffi...
Jonathon S. Hare, Paul H. Lewis
ICPR
2010
IEEE
13 years 5 months ago
Lossless ROI Medical Image Watermarking Technique with Enhanced Security and High Payload Embedding
In this article, a new fragile, blind, high payload capacity, ROI (Region of Interest) preserving Medical image watermarking (MIW) technique in the spatial domain for grayscale med...
Malay Kumar Kundu, Sudeb Das
ICIP
2005
IEEE
14 years 9 months ago
Noise in imaging chains: correlations and predictions
Noise is an important factor in image quality. We analyze it in images produced by digital cameras. We show that, beyond the usual standard deviation measurement, spatial correlat...
Jerome Buzzi, Frederic Guichard
ICIP
2003
IEEE
14 years 9 months ago
A new quality metric for image fusion
We present three variants of a new quality metric for image fusion. The interest of our metrics, which are based on an image quality index recently introduced by Wang and Bovik in...
Gemma Piella, Henk J. A. M. Heijmans