Grayscale Color Map

Known as: Grayscale 
A color map composed of shades of gray, varying from black at the weakest intensity to white at the strongest.
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2008
Highly Cited
2008
Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as… (More)
  • figure 2
  • figure 3
  • figure 4
  • figure 7
  • table I
Is this relevant?
Highly Cited
2007
Highly Cited
2007
The shape-adaptive discrete cosine transform (SA-DCT) transform can be computed on a support of arbitrary shape, but retains a… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2007
Highly Cited
2007
We propose a novel image denoising strategy based on an enhanced sparse representation in transform domain. The enhancement of… (More)
  • figure 1
  • figure 2
  • figure 3
  • table II
  • table I
Is this relevant?
Highly Cited
2006
Highly Cited
2006
Colorization, the task of coloring a grayscale image or video, involves assigning from the single dimension of intensity or… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2006
Highly Cited
2006
The important criteria used in subjective evaluation of distorted images include the amount of distortion, the type of distortion… (More)
  • figure 2
  • figure 1
  • table 1
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
2005
Highly Cited
2005
We propose a new approach for image segmentation that is based on low-level features for color and texture. It is aimed at… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2004
Highly Cited
2004
Digital images are easy to manipulate and edit due to availability of powerful image processing and editing software. Nowadays… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Review
2003
Review
2003
The Society of Radiologists in Ultrasound convened a multidisciplinary panel of experts in the field of vascular ultrasonography… (More)
  • table 1
  • table 2
  • figure 1
  • table 3
Is this relevant?
Highly Cited
2001
Highly Cited
2001
This paper proposes an edge-directed interpolation algorithm for natural images. The basic idea is to first estimate local… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
  • figure 6
Is this relevant?
Highly Cited
2000
Highly Cited
2000
1 Problem Statement Let I and J be two 2D grayscaled images. The two quantities I(x) = I(x; y) and J(x) = J(x; y) are then the… (More)
Is this relevant?