相关实验视频

Updated: Feb 6, 2026

Photorealistic Learned Landscapes for Augmented Reality
06:54

Photorealistic Learned Landscapes for Augmented Reality

Published on: June 27, 2025

745

攻击增强混合对比的骨表示学习学习

Binqian Xu, Xiangbo Shu, Jiachao Zhang

    IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
    |February 4, 2026
    PubMed
    概括

    这项研究引入了针对无监督动作识别的攻击驱动框架,生成更难的正和负样本,以改进骨架表示和对比学习. 这种新的方法提高了模型的稳定性和性能.

    更多相关视频

    Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone09:26

    Combining Augmented Reality and 3D Printing to Display Patient Models on a Smartphone

    Published on: January 2, 2020

    19.0K
    Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness03:14

    Augmenting Large Language Models via Vector Embeddings to Improve Domain-Specific Responsiveness

    Published on: December 6, 2024

    1.2K

    相关概念视频

    Acid Attack on Concrete01:21

    Acid Attack on Concrete

    When acids come into contact with concrete, they initiate a chemical reaction that dissolves the hydrated cement paste. This process leads to softening and structural weakening of the concrete. This issue is commonly observed in environments such as chimneys, sewers, and industrial settings. The severity of the damage increases as the pH of the water interacting with the concrete drops below 6.5. In particular, a pH under 4.5 can cause significant concrete damage.
    The rate at which hydrogen...
    768
    State Space Representation01:27

    State Space Representation

    The frequency-domain technique, commonly used in analyzing and designing feedback control systems, is effective for linear, time-invariant systems. However, it falls short when dealing with nonlinear, time-varying, and multiple-input multiple-output systems. The time-domain or state-space approach addresses these limitations by utilizing state variables to construct simultaneous, first-order differential equations, known as state equations, for an nth-order system.
    Consider an RLC circuit, a...
    583
    Sulfate Attack on Concrete01:29

    Sulfate Attack on Concrete

    Sulfate attack on concrete is a deterioration process characterized by a whitish discoloration beginning at the edges and corners, accompanied by cracking and spalling. This phenomenon occurs when sulfates react with the components of hardened concrete, forming compounds like calcium sulfate and calcium sulfoaluminate which occupy more space than the substances they replace, causing the concrete to expand and disrupt.
    Sulfates from sources like soil, groundwater, or industrial effluents...
    752
    Graphical Representation of Inequalities01:28

    Graphical Representation of Inequalities

    The graph of the equation where y equals x squared forms a curve known as a parabola. This curve acts as a boundary in the coordinate plane, dividing it into distinct regions based on the relative position of points.When the equality sign in the equation is replaced with an inequality—such as greater than, less than, greater than or equal to, or less than or equal to—the graphical representation changes from a single curve into a broader shaded area that signifies the set of all...
    220
    Control Volume and System Representations01:16

    Control Volume and System Representations

    Two key frameworks are employed to analyze mass, energy, and momentum transfer: the control volume approach and the system approach. These frameworks offer different perspectives, depending on whether the focus is on a specific region in space (control volume approach) or a defined mass of fluid (system approach).
    The control volume approach considers a stationary region in space through which fluid flows. This region is bounded by a control surface.  For instance, in the case of water...
    1.6K
    Vector Representation of Complex Numbers01:16

    Vector Representation of Complex Numbers

    Complex numbers, represented in Cartesian coordinates, can also be visualized as vectors. These vectors can be expressed in polar form, emphasizing their magnitude and angle. When a complex number is input into a function, the output is another complex number, highlighting the function's zero point from which the vector representation can originate.
    Consider a function defined as the product of the complex factors in the numerator divided by the product of the complex factors in the...
    553