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Grayscale
Known as:
Gray-scale
, Shades of gray (color)
, Grey level
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In photography and computing, a grayscale or greyscale digital image is an image in which the value of each pixel is a single sample, that is, it…
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Automatic detection and removal of high-density impulse noises
Tian Bai
,
Jieqing Tan
IET Image Processing
2015
Corpus ID: 33595885
This study presents a novel method for automatic detection and removal of high-density impulse noises. The method consists of two…
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Review
2013
Review
2013
Colour Image Segmentation - A Survey
A. Vartak
,
V. Mankar
2013
Corpus ID: 8124196
Image segmentation, i.e., identification of homogeneous regions in the image, has been the subject of considerable research…
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2012
2012
Automated Localisation of Optic Disc and Macula from Fundus Images
J. Kaur
,
H. Sinha
2012
Corpus ID: 212487039
Optic disc (OD) detection is a main step while developing automated screening systems for diabetic retinopathy. Optic disc…
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Highly Cited
2008
Highly Cited
2008
Edge Detection in Gray Level Images based on the Shannon Entropy
Baljit Singh
,
A. Singh
2008
Corpus ID: 3165121
Most of the classical mathematical methods for edge detection based on the derivative of the pixels of the original image are…
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2008
2008
A new spatial domain algorithm for gray scale images watermarking
Houtan Haddad Larijani
,
GholamAli Rezaei Rad
International Conference on Computer and…
2008
Corpus ID: 10723843
This paper proposes a new algorithm of watermarking in spatial domain. We choose spatial domain to take advantage of its…
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Highly Cited
2004
Highly Cited
2004
Confounded Expectations: Informedia at TRECVID 2004
Alexander Hauptmann
,
Yan Chen
,
+9 authors
H. Wactlar
TREC Video Retrieval Evaluation
2004
Corpus ID: 8006586
For TRECVID 2004, CMU participated in the semantic feature extraction task, and the manual, interactive and automatic search…
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Highly Cited
1999
Highly Cited
1999
Recognition of license plate images: issues and perspectives
M. Shridhar
,
John W. V. Miller
,
G. Houle
,
L. Bijnagte
Proceedings of the Fifth International Conference…
1999
Corpus ID: 13114529
Recognition of license plate images is the topic of the paper. The major issue in this problem is the accurate extraction of the…
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1996
1996
The effect of illumination variations on color-based wood defect classification
H. Kauppinen
,
O. Silvén
Proceedings of 13th International Conference on…
1996
Corpus ID: 14880755
The spectral stability of illumination is an important aspect in color machine vision. The physical properties of lamps may…
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1985
1985
Real-time gray-scale video processing using a moment- generating chip
R. L. Andersson
IEEE J. Robotics Autom.
1985
Corpus ID: 44689686
A system for performing visual processing on gray-scale images in real time (60 Hz) has been constructed. The custom VLSI moment…
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1975
1975
A boundary finding algorithm and its applications
J. Gupta
,
P. Wintz
1975
Corpus ID: 122188575
An algorithm for locating gray level and/or texture edges in digitized pictures is presented. The algorithm is based on the…
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