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Nov 10Tue
  1. 量子位80

    Ant Group's Lingbo open-sources LingBot-Touch tactile foundation model

    On November 10, Ant Group's Lingbo Technology open-sourced LingBot-Touch, a tactile foundation model pre-trained on nearly 5,000 hours of real tactile data. It covers three sensing principles—magnetic tactile, visuotactile, and piezoresistive—and outputs unified tactile tokens for use by different dexterous hands and action models.

    Why it matters: The original text provides a unified representation across three types of tactile sensing and data from 26 real-machine tests, which can be used to assess the gains a tactile foundation model brings to existing action models.

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  1. Reddit r/robotics58

    Open-source tool SONAR: an analysis of SGD-based online one-class joint anomaly detection

    The Dense-Armor project has open-sourced the SONAR (SGD-based One-Class Novelty detection with Approximate RBFs) module, which uses random Fourier features (RFF) to approximate an RBF kernel and adds strongly convex regularization, allowing the one-class boundary to be updated per sample via online SGD to detect whether robot joint residuals deviate from a healthy state.

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Oct 12Mon
  1. 3D视觉工坊 · 微信公众号56

    Pumpire: A Unified Benchmark for Evaluating Point-to-Point Metric Distance Estimation in 3D Foundation Models

    Zhejiang University and other institutions propose Pumpire, a unified benchmark that directly evaluates the ability of image-level and video-level 3D foundation models to estimate point-to-point metric distances in reconstructed geometry, noting that previous approaches of separately evaluating depth and camera intrinsics cannot reflect this ability.