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Record W2095955803 · doi:10.1109/camp.1993.622480

A smart buffer for tracking using motion data

2002· article· en· W2095955803 on OpenAlexaff
James J. Little, Jaewon Kam

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicCCD and CMOS Imaging Sensors
Canadian institutionsUniversity of British Columbia
Fundersnot available
KeywordsComputer scienceComputer visionOptical flowArtificial intelligenceAsynchronous communicationStereopsisMachine visionImage processingNeuromorphic engineeringData processingMultiprocessingReal-time computingArtificial neural networkImage (mathematics)

Abstract

fetched live from OpenAlex

Responsive vision is vision responding to the environment. The characteristics of a responsive system are: active response in dynamic environment, real time computation, and using multiple modalities in a multi-purpose system. The vision engine is a general purpose for general vision tasks. Early vision processing, e.g., optical flow and stereo is implemented in near real-time using the Datacube, producing dense displacement fields at near video rates, which are then transferred to a transputer subsystem, where data dependent processing occurs in parallel on subimages. The authors use the vision engine for complex processing under real-time constraints, the differences between the processing rates in a robotic system require smart buffers, objects that can buffer data between perception, reasoning and action processes. Smart buffers offer a simple interface between asynchronous processing tasks and simplify the structure of multiprocessor vision systems. The authors describe a simple motion tracker that uses a smart buffer to mediate between early and middle vision processing. The smart buffer permits the system to sense during action by letting the sensing component accumulate visual data in the course of action.

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)0.001
metaresearch head score (Gemma)0.003
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 score0.017
Threshold uncertainty score0.057

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.003
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.001
Science and technology studies0.0010.001
Scholarly communication0.0030.005
Open science0.0030.002
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0170.006

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 head0.142
GPT teacher head0.269
Teacher spread0.127 · 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

Citations14
Published2002
Admission routes1
Has abstractyes

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