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Record W7098127291

Aproximity Compatibility Function Among 3-D Surfaces For Environment Modelling

2007· article· en· W7098127291 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicDigital Image Processing Techniques
Canadian institutionsnot available
Fundersnot available
KeywordsCompatibility (geochemistry)ComputationSegmentationEuclidean geometryEuclidean distanceImage segmentation
DOInot available

Abstract

fetched live from OpenAlex

1 Introduction 2 Determining adjacent surfaces Ramiro.Liscano@nrc.ca elgazzar@iit.nrc.ca akcwong@watnow.uwaterloo.ca Institute for Information Technology Department of Systems Design National Research Council UniversityofWaterloo Ottawa, Ont. K1A 0R6 Waterloo, Ont. N2K 3G1 CANADA CANADA This article defines a method for computing a proximity compatibility function among fragmented 3D surfaces for environment modelling. Fragmented surfaces are a common occurrence after the segmentation process has been applied to 3-D sensory data, in particular for data taken from large indoor environments. This proximity compatibility function among surfaces gives an indication on how close the surfaces are to each other based on a common gap defined between the boundaries of the surfaces. This particular approach performs most of the computations in the 2-D image plane and when required will use the 3-D information in the data. This is simpler than tackling the whole problem in Euclidean space ...

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.

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)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.826
Threshold uncertainty score0.391

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
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 head0.033
GPT teacher head0.249
Teacher spread0.216 · 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

Quick stats

Citations0
Published2007
Admission routes1
Has abstractyes

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