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Grayscale

Known as: Gray-scale, Shades of gray (color), Grey level 
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.
Highly Cited
2008
Highly Cited
2008
Edge Detection in Gray Level Images based on the Shannon Entropy
Most of the classical mathematical methods for edge detection based on the derivative of the pixels of the original image are… 
Highly Cited
2008
Highly Cited
2008
Bi-Level Image Thresholding - A Fast Method
Abstract: Images with two dominant intensity levels are easily manually thresholded. For automatic image thresholding, most of… 
Highly Cited
2006
Highly Cited
2006
A New Fuzzy-Based Wavelet Shrinkage Image Denoising Technique
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain… 
Highly Cited
2003
Highly Cited
2003
The heterogeneous integration of optical interconnections into integrated microsystems
Emerging techniques for integrating optoelectronic (OE) devices, analog interface circuitry, RF circuitry, and digital logic into… 
Highly Cited
2001
Highly Cited
2001
Text extraction from gray scale document images using edge information
  • Q. YuanC. Tan
  • Proceedings of Sixth International Conference on…
  • 2001
  • Corpus ID: 5240208
In this paper we present a well designed method that makes use of edge information to extract textual blocks from gray scale… 
Highly Cited
1999
Highly Cited
1999
Soft X-ray spectromicroscopy on solid-stabilized emulsions
Abstract Oil–water emulsions stabilized by solids have been imaged with sub-100 nm spatial resolution and analyzed… 
Highly Cited
1997
Highly Cited
1997
Updates to the QBIC system
QBICTM (Query By Image Content) is a set of technologies and associated software that allows a user to search, browse, and… 
Highly Cited
1997
Highly Cited
1997
Robust embedded data from wavelet coefficients
An approach to embedding gray scale images using a discrete wavelet transform is proposed. The proposed scheme enables using… 
Highly Cited
1995
Highly Cited
1995
Continuous grey-scale image storage using optically aligned nematic liquid crystals
LIQUID crystals have been widely used in flat-panel-display applications for many years. But attempts to use liquid crystals as… 
Highly Cited
1977
Highly Cited
1977
Iterative Enhancemnent of Noisy Images
Two methods are introduced for reducing additive noise in approximately piecewise constant images. In the first method, the… 
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