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Gradient
Known as:
Grad
, Gradient Operator
, Gradient of a scalar
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In mathematics, the gradient is a generalization of the usual concept of derivative to functions of several variables. If f(x1, ..., xn) is a…
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Related topics
Related topics
50 relations
Adjoint state method
Aharonov–Bohm effect
Backpropagation
Bounded variation
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Hierarchical belief propagation to reduce search space using CUDA for stereo and motion estimation
S. Grauer-Gray
,
C. Kambhamettu
IEEE Workshop/Winter Conference on Applications…
2009
Corpus ID: 10045275
This paper describes a hierarchical belief propagation implementation in which a ‘rough’ disparity map calculation or motion…
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Highly Cited
2004
Highly Cited
2004
MM-Cubing: computing Iceberg cubes by factorizing the lattice space
Zheng Shao
,
Jiawei Han
,
Dong Xin
Proceedings. 16th International Conference on…
2004
Corpus ID: 874012
The data cube and iceberg cube computation problem has been studied by many researchers. There are three major approaches…
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Review
2002
Review
2002
John Rufus and the World Vision of Anti-Chalcedonian Culture
Jan-Eric Steppa
2002
Corpus ID: 190067234
The present study deals with the works of John Rufus, disciple of Peter the Iberian at Gaza. There are three works preserved from…
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Highly Cited
1997
Highly Cited
1997
A blind signal separation method for multiuser communications
L. Castedo
,
Carlos J. Escudero
,
A. Dapena
IEEE Transactions on Signal Processing
1997
Corpus ID: 17859886
A new approach based on the constant modulus (CM) criterion is proposed to separate instantaneous linear mixtures of signals…
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1996
1996
Pencil-like mm-size electron beams produced with linear inductive voltage adders (LIVA)
M. Mazarakis
,
J. Poukey
,
+10 authors
D. Welch
1996
Corpus ID: 54728896
This paper presents design, analysis, and first results of the high brightness electron beam experiments currently under…
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1996
1996
Interacting with 3-Dimensional Medical Data Haptic Feedback for Surgical Simulation
A. Mor
,
S. Gibson
,
J. Samosky
1996
Corpus ID: 15513288
This paper describes different methods tested to haptically explore voxel-based data acquired through medical scanners. The goal…
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Highly Cited
1994
Highly Cited
1994
Effect of electron collisions on ion‐acoustic waves and heat flow
E. Epperlein
1994
Corpus ID: 30745046
The damping rate of ion‐acoustic waves in a plasma is calculated by numerically solving the electron Fokker–Planck and cold‐ion…
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Highly Cited
1990
Highly Cited
1990
Direct Estimation of Structure and Motion from Multiple Frames
J. Heel
1990
Corpus ID: 4506115
This paper presents a method for the estimation of scene structure and camera motion from a sequence of images. This approach is…
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Highly Cited
1989
Highly Cited
1989
Spatial Displays and Spatial Instruments
S. Ellis
,
M. Kaiser
,
A. Grunwald
1989
Corpus ID: 60708589
The conference proceedings topics are divided into two main areas: (1) issues of spatial and picture perception raised by…
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1970
1970
A QUASI-GEOSTROPHIC MODEL OF THE WINTER STRATOSPHERIC CIRCULATION
John H. E. Clark
1970
Corpus ID: 15229960
Abstract A six-level quasi-geostrophic model including radiative and photochemical processes in the manner suggested by Lindzen…
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