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Record W3166245539

Detection and Segmentation of Elements in Traffic: A Survey

2021· preprint· fr· W3166245539 on OpenAlexaff
Hang Zhu, Sujoy Saha

Bibliographic record

VenueHAL (Le Centre pour la Communication Scientifique Directe) · 2021
Typepreprint
Languagefr
FieldComputer Science
TopicAdvanced Neural Network Applications
Canadian institutionsUniversity of Alberta
Fundersnot available
KeywordsSegmentationComputer scienceGeographyTransport engineeringArtificial intelligenceEngineering
DOInot available

Abstract

fetched live from OpenAlex

As one of the important applications of computer vision, the study of object detection has been deeply explored by many researchers. Some of its sub-topics, for instance, face detection and pedestrian detection, have already been applied in real-world applications. These successful applications suggest the great potential of object detection methodology in assisting human activities. With the advance of technology, the need for automatic image analysis rises rapidly in many scenarios. More and more cases that require real-time image analysis emerges. To fulfill this demand, pipelines are created to be compatible with different devices. For instance, as the autonomous vehicle becomes popular, the carputer, which is the central control unit of all the vehicle components, is taking more responsibility for processing data from the sensors, thus results in a limitation on pipeline computational cost. In this survey, we reviewed some of the existing detection and/or segmentation projects and explored their feasibility of further adaptions.

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)0.006
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.859
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0060.001
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 science0.0010.002
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 head0.028
GPT teacher head0.262
Teacher spread0.235 · 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 designOther design
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
Published2021
Admission routes1
Has abstractyes

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