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Record W2612743994 · doi:10.23977/jaip.2016.11001

An automatic people counting method of hotel dining with occlusion

2016· article· en· W2612743994 on OpenAlex
Dong Ling

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.

venuePublished in a venue whose home country is Canada.
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

VenueJournal of Artificial Intelligence Practice · 2016
Typearticle
Languageen
FieldComputer Science
TopicVideo Surveillance and Tracking Methods
Canadian institutionsnot available
Fundersnot available
KeywordsMerge (version control)Computer scienceArtificial intelligenceComputer visionSupport vector machineSegmentationInformation retrieval

Abstract

fetched live from OpenAlex

Video image has the advantage of large amount of information, good real-time performance and low cost, so automatic people counting based on video image has very high practical value, and many scholars have done a large number of experiments and studies on this and achieved certain achievements. But for scenes with more occlusion and background changing quickly and without obvious rules, it’s difficult to count accurately. In order to improve the counting accuracy in the above scenes, to provide the number of customers for hotel managers to efficiently organize and work, based on pictures, a automatic people counting method using SVM as weak classifiers, train intensively in learning by Adaboost algorithm(i.e. Adab_SVM algorithm) of hotel dining is proposed. The method is mainly aimed at the hotel scenes with occlusion too much to complete the segmentation of human body region. Firstly, traversing the entire picture to get the preliminary head areas and the number of people, then merge these head areas to get the exact number of people, to complete the statistical work on the number of people of the entire picture. Experimental results show that the method has higher counting accuracy in the hotel scenes with occlusion.

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)0.008
metaresearch head score (Gemma)0.004
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.932
Threshold uncertainty score0.437

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0080.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.004
Open science0.0010.000
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 head0.046
GPT teacher head0.385
Teacher spread0.340 · 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