gear_machineandClaude
4523ed0b49
### Changes - Comment out ProportionChangerKeypointDenoiser and ProportionChangerKeypointDenoiserAdvanced in nodes.py - Keep full algorithm implementation in proportion_changer/keypoint_denoiser/ for future development ### Issues Identified - Kalman filter observation acceptance rate too low (1.7-6.1%) - Mahalanobis distances abnormally high (thousands to millions) - Keypoint drift phenomenon causing human shape distortion - Constant velocity model inappropriate for human motion ### Technical Details - Root cause: Inappropriate process noise vs observation noise balance - Secondary issues: Velocity model persistence causing drift - Attempted fixes: Noise parameter tuning, velocity decay, gate threshold relaxation - Result: Insufficient improvement, fundamental model revision needed ### Future Development - Consider position-only models or adaptive filtering approaches - Evaluate LSTM/Transformer-based alternatives for human motion - Implement robust statistical methods (median filtering) - Add motion type classification for specialized optimization 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
30 lines
1.0 KiB
Python
30 lines
1.0 KiB
Python
"""
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KeyPoint Denoiser Module
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カルマンフィルタベースの時系列KeyPointデノイザー実装
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Based on expert AI review and comprehensive algorithm design in Issue024
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外部AI専門家レビューを統合した最新アルゴリズム実装
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"""
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# Core components export
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from .config import DenoiserConfig, PRECISION_CONFIG, PERFORMANCE_CONFIG, DANCE_CONFIG, BALANCED_CONFIG, get_config_by_name, create_custom_config
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from .kalman_filter import KeypointKalmanFilter
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from .body_analysis import calculate_enhanced_orientation_score, calculate_joint_distances_enhanced
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from .core_algorithm import denoise_pose_keypoints_kalman
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__all__ = [
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'DenoiserConfig',
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'PRECISION_CONFIG',
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'PERFORMANCE_CONFIG',
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'DANCE_CONFIG',
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'BALANCED_CONFIG',
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'get_config_by_name',
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'create_custom_config',
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'KeypointKalmanFilter',
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'calculate_enhanced_orientation_score',
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'calculate_joint_distances_enhanced',
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'denoise_pose_keypoints_kalman'
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]
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__version__ = "1.0.0"
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__author__ = "ProportionChanger Team" |