A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Filters
Maximum entropy lighting for physical objects
2006
Visualization and Data Analysis 2006
Preserved Fulltext
Support for this project was provided by Fred Kitson, Mobile and Media Systems Lab. ...
Acknowledgements Thanks to Dan Gelb for collecting several of the reflectance functions shown in Figures 1,2 , and 3. ...
Here we present methods for choosing informative lighting directions to view real-world physical objects or scenes. ...
doi:10.1117/12.640456
dblp:conf/vda/MalzbenderO06
fatcat:7uqlc2rzzbcexlhdshw4uoo3ma
Curved Gravitation based on Entropy, Black Holes and Limited Measurement Possibilities
2018
New Horizons in Mathematical Physics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
for theories such as MOND. ...
This has important consequences such as increasing the speed limit of light in the universe to 1.14c within a black hole, applying parsimonious explanations of dark matter and dark energy, and accounting ...
For every second light travels, one can imagine an object travelling 0.819/second. ...
doi:10.22606/nhmp.2018.22002
fatcat:e24x2okxqfdd3fqstb7sinsqnu
Maximum Shannon Information Delivered in a Lecture
2022
Latvian Journal of Physics and Technical Sciences
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Maximum Shannon information characteristics (entropies of sound and light frames, amounts of total acoustical and optical information, capacities of sound and light sub-channels, total amount of information ...
physical considerations taken into account for the first time, to our knowledge. ...
It can be also applied for the calculation of syntactic optical and acoustical information characteristics of any object in the world, e.g., landscapes and streets with people, cosmic objects, etc. ...
doi:10.2478/lpts-2022-0008
fatcat:n6m33icycnapjpry6iq5mec4zm
Physical Asymmetries and Brightness Perception
[chapter]
2010
Advances in Intelligent and Soft Computing
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2012; you can also visit the original URL.
The file type is application/pdf.
A number of physical asymmetries are seen to permit determination of brightness that is invariant to certain manipulations of the sensor responses, such as inversion. ...
In particular, the light-dark range asymmetry is examined and is shown to result, over a certain range, in increased variability of sensor responses as scene brightness increases. ...
This maximum value will depend on the sensitivity of the sensor, σ , the maximum albedo of the object, and the illuminance L of the object surface. ...
doi:10.1007/978-3-642-16259-6_6
fatcat:gtqmff7e2ndfhdqnj7hs44fyiu
Operational view of the holographic information bound
2010
Physical Review D
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2010 pre-print arXiv:1009.5385v1 fatcat:zd3p4zaj2zctjoewsra5cpmm7e
We study the covariant holographic entropy bound from an operational standpoint. Therefore we consider the physical limit for observations on a light-sheet. ...
From this relation we can argue a local operational version of the (generalized) covariant entropy bound: the maximum number of bits decoded on a light-sheet interval goes like the area difference (in ...
And also the stronger bound seems to hold for physical systems. There were some presupposed counterexamples for short light-sheet intervals [3] . ...
doi:10.1103/physrevd.82.124028
fatcat:q4olpmvbb5g2papr4bbng5g3da
Maximum entropy based non-negative optoacoustic tomographic image reconstruction
2019
IEEE Transactions on Biomedical Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Other Versions
Optoacoustic (photoacoustic) tomography is aimed at reconstructing maps of the initial pressure rise induced by the absorption of light pulses in tissue. ...
. of Non-Negative
Pixels
Sharpness Metric
L2-norm Non-
Negativity
Maximum
Entropy
L2-norm Non-
Negativity
Maximum
Entropy
Star
Phantom
11963
16890
0.0075
0.0125
Brain
7587
10741 ...
The regularization parameter was set to 10 in all the maximum entropy based reconstructions. ...
doi:10.1109/tbme.2019.2892842
pmid:30640596
fatcat:3p2xlaezhrgvtjbm27f7cu7wlq
Virtual Reality in the World of Holograms
[article]
2001
arXiv
pre-print
Preserved Fulltext
The Internet Archive has a preservation copy of this work in our general collections.
The file type is application/pdf.
This bound should hold even for regions where the coarse-grained entropy exceeds the surface area. We find that Bousso's bound gives strong support for this conjecture. ...
If we assume that the initial conditions for the universe were such that there was no volume-extensive entropy 'at the beginning of time' (which is true in Linde's chaotic inflation), we can formulate ...
From the point of view of the holographic principle, we should not be interested in the maximum possible coarsegrained entropy, but in the maximum fine-grained entropy. ...
arXiv:hep-th/0104111v1
fatcat:pwohtelt3nbqjovoe344szdk5y
A Fundamentally Irreversible World as an Opportunity towards a Consistent Understanding of Quantum and Cosmological Contexts
2016
Journal of Modern Physics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Self-organized processes approach maximum entropy production within their constraints. ...
For this reason, and for a compensation of entropy in the spread out energy of the wave, the duality of particle and wave has to be mediated via an information self-image of matter. ...
Here, a maximum entropy production is to be expected. ...
doi:10.4236/jmp.2016.712133
fatcat:ipbo63ikuzgmhf4gknxcar5ctu
Automatic image de-weathering using physical model and maximum entropy
2008
2008 IEEE Conference on Cybernetics and Intelligent Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
In this paper, we propose an automatic method based on physical model and maximum entropy to remove weather effects using only a single image. ...
At last, to overcome the defect of a single image lacking exact atmospheric information, we propose an algorithm based on maximum entropy to select the optimal scattering coefficient of the atmosphere. ...
In this work, we present an automatic algorithm based on physical model and maximum entropy theory to deweather a single image. ...
doi:10.1109/iccis.2008.4670921
fatcat:ofmoo3yc4fdctg7vemznd4bloe
Stephen Hawking: Black Holes and other Contributions from one of the Greatest Scientists of Our Time
2018
International Journal of Advanced Engineering Research and Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
The black hole entropy is also the maximum entropy that can be inserted within a fixed volume. ...
The term "black" is used exactly because the object does not emit light. ...
We still need a lot of mathematics, physics and astronomy to understand the reality that is associated with black holes. ...
doi:10.22161/ijaers.5.5.8
fatcat:eraaoxmfovghtgcn5yszvave74
TH-C-350-06: Laser-To-Proton Energy Transfer Efficiency in Laser-Plasma Interactions
2008
Medical Physics (Lancaster)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2007 pre-print arXiv:0710.4849v2 fatcat:kvvqxyh2k5c27f3deqq4cllghuOther Versions
From a thermodynamic point of view, the splitting procedure can be viewed as an effective way of increasing the efficiency of energy transfer from the laser light to protons, which peaks for processes ...
having the least amount of entropy gain. ...
Pshenichka for introducing us to the perfect heat exchange problem as well as stimulating discussions. ...
doi:10.1118/1.2962831
fatcat:scbktnyakfewllwlkegsyjsowe
The Structure of the Broad Emission Line Region as Shown by Variability Monitoring
1994
Symposium - International astronomical union
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The various methods used to infer the physical conditions and location of the material responsible for broad line emission in AGN are reviewed. ...
This method is then applied to published data from the 1989 IUE campaign on NGC 5548, and the results found contrasted with those obtained by the previous standard method, maximum entropy. ...
The reason for this discrepancy between the two methods is partly that the χ 2 for some of the individual light curves found by maximum entropy is, in fact, rather large, and partly that the maximum entropy ...
doi:10.1017/s0074180900174960
fatcat:ioimri6m4jeo5dcsu7fslvhtgy
Laser-to-proton energy transfer efficiency in laser–plasma interactions
2008
Journal of Plasma Physics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2009; you can also visit the original URL.
The file type is application/pdf.
From a thermodynamic point of view, the splitting procedure can be viewed as an effective way of increasing the efficiency of energy transfer from the laser light to protons, which peaks for processes ...
having the least amount of entropy gain. ...
Pshenichka for introducing us to the perfect heat exchange problem. EF would also like to thank A. Smolyakov for stimulating discussions. ...
doi:10.1017/s0022377808007460
fatcat:hknbq6ad45hhpigsjd7izc4j7m
Understanding visual complexity with statistical physics
2020
Zenodo
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Taken together, these different perspectives form a framework for understanding visual complexity in a variety of images. ...
Different perspectives for understanding why natural images have low visual complexity have wide applications in fields like computer vision and image compression. ...
This connection between information theory and statistical physics was developed by E. T. Jaynes to produce the maximum entropy principle (MaxEnt) [2] . ...
doi:10.5281/zenodo.3987482
fatcat:sif7nmvyqjahhjmorcppjmr5ti
An Improved Ray Casting Algorithm Based on 2D Maximum Entropy Threshold Segmentation
2012
Journal of Convergence Information Technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
In the course of ray casting volume rendering, an algorithm of ICT slice images original data field 2D maximum entropy threshold segmentation prior preprocessing is proposed. ...
The 2-D maximum entropy is to choose the threshold vector as ( , ) S T , and divides the image into the object part A and background part B. ...
In order to get better rendering effects, the need of the great amount of light projection data and the need to sampling many times for every light, have greatly affected rendering speed. ...
doi:10.4156/jcit.vol7.issue17.28
fatcat:55cjbeirorbhxage6wzejgm56m
« Previous
Showing results 1 — 15 out of 55,988 results