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Record W2097178422 · doi:10.1142/s0219878909001825

SWT-BASED FORCE SENSOR DE-NOISING FOR THE NEUROSURGICAL ROBOT

2009· article· en· W2097178422 on OpenAlexaff
Wei‐Min Shen, Jason Gu

Bibliographic record

VenueInternational Journal of Information Acquisition · 2009
Typearticle
Languageen
FieldNeuroscience
TopicNeuroscience and Neural Engineering
Canadian institutionsDalhousie University
Fundersnot available
KeywordsComputer scienceNoise (video)SIGNAL (programming language)RobotProcess (computing)WaveletSimulationArtificial intelligenceComputer vision

Abstract

fetched live from OpenAlex

When our proposed neurosurgical robot is applied, the neurosurgeon usually wants to sense the force on the remote site to operate on patients. The force signal analysis is of critical importance for neurosurgeons to perform stable, reliable, and safe operations. In this paper, based on the stationary wavelet transform (SWT), force information analysis and process is designed. Since force sampled by the JR3 sensor contains noise from the sensor and mechanical vibration when drilling, to smooth the force signal sent to the operator, SWT-based force information de-noising is proposed to reduce the noise significantly, especially for the force along the x and y axes. Simulations and experiments further verified the proposed research.

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)0.000
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.747
Threshold uncertainty score0.250

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.002
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 head0.019
GPT teacher head0.290
Teacher spread0.270 · 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.

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

Citations1
Published2009
Admission routes1
Has abstractyes

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