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ENGL
2007
168views more  ENGL 2007»
15 years 3 months ago
A Novel Star Field Approach for Shape Indexing in CBIR Systems
—This paper presents a novel hybrid method for content based visual information retrieval (CBIR) that combines shape analysis of objects in image with their automatic indexing by...
Oleg Starostenko, Alberto Chávez-Arag&oacut...
CAIP
2007
Springer
15 years 10 months ago
Optimal Threshold Selection for Tomogram Segmentation by Reprojection of the Reconstructed Image
Abstract. Grey value thresholding is a segmentation technique commonly applied to tomographic image reconstructions. Many procedures have been proposed to optimally select the grey...
Kees Joost Batenburg, Jan Sijbers
CAIP
2007
Springer
178views Image Analysis» more  CAIP 2007»
15 years 10 months ago
Colour Adjacency Histograms for Image Matching
Abstract. The use of 2D colour adjacency histograms for image matching in image retrieval scenarios is investigated. We present an algorithm for extracting representative colours f...
Allan Hanbury, Beatriz Marcotegui
SCIA
2005
Springer
115views Image Analysis» more  SCIA 2005»
15 years 9 months ago
DCT Based High Quality Image Compression
Abstract. DCT based image compression using blocks of size 32x32 is considered. An effective method of bit-plane coding of quantized DCT coefficients is proposed. Parameters of pos...
Nikolay N. Ponomarenko, Vladimir V. Lukin, Karen E...
DAGM
1995
Springer
15 years 7 months ago
Primary Image Segmentation
: This paper introduces the notion of primary image segmentation which serves as a well defined link between low- and high-level image analysis. A general algorithmic framework bas...
Ullrich Köthe