Results 291 to 300 of about 259,759 (314)

Decolorizing images for robust matching

2010 IEEE International Conference on Image Processing, 2010
Even though the color contains important distinctive information, it is mostly neglected in many fundamental vision applications (such as image matching) since the standard grayscale conversion (luminance channel) is employed extensively. This paper introduces a novel image decolorization technique that besides performing a perceptually accurate color ...
Codruta Orniana Ancuti, Cosmin Ancuti, Philippe Bekaert   +2 more
openaire   +1 more source

An architecture for stereo image matching

Asia-Pacific Conference on Circuits and Systems, 2003
This paper addresses a modified dynamic programming parallel algorithm, and its associated architecture of temporal and spatial complexity of O(N), with N number of processing elements involved in computation. The modification consists of the algorithm adaptation to image interest point matching and architecture optimization.
Edwige E. Pissaloux, Francois Le Coat, Hichem Bouayed   +2 more
openaire   +1 more source

Spherical Binary Images Matching

2007
In this paper a novel algorithm is presented to match the spherical binary images by measuring the maximal superposition degree between them. Experiments show that our method can match spherical binary images in a more accurate way.
Wei Liu, Yuanjun He
openaire   +1 more source

Knapsack formulation of image matching

[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing, 1991
A technique is described to solve one of the problems encountered in an image analysis system, namely, region matching. The approach adopted is that of a medium level process. The information gathered during a segmentation stage is used to transform the original images into a collection of two-valued ones and a collection of gray-level histograms ...
T. N. Daskalakis, C. N. Daskalakis
openaire   +1 more source

Image Classification by Image Matching

2001
Image classification is usually performed by making measurements on the image itself. For example, texture measurements are made to classify an image as “natural” or “urban.” This chapter describes an experiment that we carried out to determine whether an image could be classified by matching the image against databases of images, where each database ...
openaire   +1 more source

Matching and Retrieval of Medical Images

2011
Digital imaging has revolutionized the field of medical imaging and has led to the development of sophisticated computer hardware technologies and specialized software that empower physicians to better distinguish abnormalities, characterize findings, supervise interventions and predict prognosis.
Amir Rajaei, Lalitha Rangarajan
openaire   +1 more source

Digital Image Matching in Photogrammetry

1996
The paper describes some of the researches developed by the authors since 1989, about a software system designed for photogrammetric positioning and for generation of a Digital Height Model by automatic image matching. The general concepts of the system, the structure of the software and some results are described and discussed.
BENCIOLINI B., SGUERSO D.
openaire   +2 more sources

Multi-Modal Remote Sensing Image Matching Considering Co-Occurrence Filter

IEEE Transactions on Image Processing, 2022
Yongxiang Yao, Yongjun Zhang, Yi Wan
exaly  

Cross-modal Graph Matching Network for Image-text Retrieval

ACM Transactions on Multimedia Computing, Communications and Applications, 2022
Yuhao Cheng, Xiaoguang Zhu, Jiuchao Qian   +2 more
exaly  

Image Matching from Handcrafted to Deep Features: A Survey

International Journal of Computer Vision, 2020
Jiayi Ma, Xingyu Jiang, Aoxiang Fan
exaly