Evidence map›Paper›PMID 35353153›Full record

ArticleJournal of vision2022

Deep neural models for color classification and color constancy.

Alban Flachot, Arash Akbarinia, Heiko H Schütt, Roland W Fleming, Felix A Wichmann, Karl R Gegenfurtner

Open access · goldAbstract read
In one paragraph

Article in Journal of vision, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 26 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Alban FlachotAbteilung Allgemeine Psychologie, Justus Liebig University, Giessen, Germany.
Arash AkbariniaAbteilung Allgemeine Psychologie, Justus Liebig University, Giessen, Germany.
Heiko H SchüttCenter for Neural Science, New York University, New York, NY, USA.
Roland W FlemingExperimental Psychology, Justus Liebig University, Giessen, Germany.
Felix A WichmannNeural Information Processing Group, University of Tübingen, Germany.
Karl R GegenfurtnerAbteilung Allgemeine Psychologie, Justus Liebig University, Giessen, Germany.
University of Giessen · DENew York University · USUniversity of Tübingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Color constancy is our ability to perceive constant colors across varying illuminations. Here, we trained deep neural networks to be color constant and evaluated their performance with varying cues. Inputs to the networks consisted of two-dimensional images of simulated cone excitations derived from three-dimensional (3D) rendered scenes of 2,115 different 3D shapes, with spectral reflectances of 1,600 different Munsell chips, illuminated under 278 different natural illuminations. The models were trained to classify the reflectance of the objects. Testing was done with four new illuminations with equally spaced CIEL*a*b* chromaticities, two along the daylight locus and two orthogonal to it. High levels of color constancy were achieved with different deep neural networks, and constancy was higher along the daylight locus. When gradually removing cues from the scene, constancy decreased. Both ResNets and classical ConvNets of varying degrees of complexity performed well. However, DeepCC, our simplest sequential convolutional network, represented colors along the three color dimensions of human color vision, while ResNets showed a more complex representation.

Indexed as

Color PerceptionColor VisionHumansLightingPhotic StimulationRetinal Cone Photoreceptor Cells

Identifiers

PMID35353153
PMCPMC8976922
OpenAlexW4220652501

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.