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Record W2393102678

High-Fidelity Image/Video Processing Technologies

2012· article· en· W2393102678 on OpenAlexaff
Xiaolin Wu

Bibliographic record

VenueOptics & Optoelectronic Technology · 2012
Typearticle
Languageen
FieldEngineering
TopicCCD and CMOS Imaging Sensors
Canadian institutionsMcMaster University
Fundersnot available
KeywordsFidelityComputer scienceImage processingField (mathematics)Imaging scienceEmerging technologiesHigh fidelityData scienceDigital image processingImage sensorArtificial intelligenceMultimediaComputer visionImage (mathematics)TelecommunicationsEngineeringElectrical engineering
DOInot available

Abstract

fetched live from OpenAlex

Through years of intensive research and heavy investment in imaging technologies,spatial,spectral and temporal fidelities of digital images are steadily improving and now can match and even exceed those of traditional film.However,no matter how much sensor technologies advance,new,more exciting and exotic applications will always present themselves that demand even higher image precision.Researchers in medicine,space,engineering and sciences all have insatiable desire for imaging ever more minuscule and subtle details.Users cannot solely count on raw sensor capability to satisfy their needs.There exist hard physical limits on native fidelity of imaging devices.Therefore,signal processing techniques to algorithmically improve native sensor precision are and will be playing an important role in the fields of image and video processing and computer vision.In this talk,we will examine challenging technical problems in the field of high-fidelity image/video processing,and review scientific and engineering approaches,both established and emerging,to overcoming these technical challenges.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.596
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.004
GPT teacher head0.219
Teacher spread0.215 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designBench or experimental
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2012
Admission routes1
Has abstractyes

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