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Record W2963874353 · doi:10.1109/jsen.2019.2929527

Occluded Pedestrian Detection Based on Depth Vision Significance in Biomimetic Binocular

2019· article· en· W2963874353 on OpenAlexaff
Wei Wei, Lidan Cheng, Yuxuan Xia, Pengcheng Zhang, Jihua Gu, Xinyu Liu

Bibliographic record

VenueIEEE Sensors Journal · 2019
Typearticle
Languageen
FieldComputer Science
TopicVisual Attention and Saliency Detection
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsPedestrian detectionComputer visionArtificial intelligencePedestrianSalience (neuroscience)Computer scienceBinocular visionOcclusionEngineering

Abstract

fetched live from OpenAlex

Pedestrian detection and tracking has become an important field in the field of computer vision research. However, the existing pedestrian detection algorithms have some problems, such as low accuracy and poor stability due to the similar background and overlapped occlusion interference. Therefore, an occluded pedestrian detection method based on binocular vision is proposed in this paper. We simulate the recognition of human brain and use the deep learning network MobileNet to detect and locate the initial pedestrians. Then, binocular depth is introduced as visual salience prior information, which solves the problem of identifying pedestrians with similar background and occlusion. The experimental results show that our pedestrian detection framework greatly improves the pedestrian error detection under similar background and occlusion conditions.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.004
Threshold uncertainty score0.008

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

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 head0.014
GPT teacher head0.275
Teacher spread0.260 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
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

Citations6
Published2019
Admission routes1
Has abstractyes

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