相关实验视频

Updated: Jan 8, 2026

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
07:36

Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects

Published on: November 30, 2018

16.3K

DC-SAM:通过双重一致性在图像和视频中的任何内容进行上下文细分

Mengshi Qi, Pengfei Zhu, Xiangtai Li

    IEEE transactions on pattern analysis and machine intelligence
    |December 22, 2025
    PubMed
    概括

    双一致性SAM (DC-SAM) 适应了SegmentAnything模型,用于一次性上下文细分. 这种方法通过视觉提示和交叉注意力来增强提示功能,在图像和视频基准上取得了强的结果.

    更多相关视频

    Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism10:11

    Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

    Published on: December 14, 2012

    19.0K
    Testing Visual Sensitivity to the Speed and Direction of Motion in Lizards12:30

    Testing Visual Sensitivity to the Speed and Direction of Motion in Lizards

    Published on: December 14, 2006

    11.9K

    相关概念视频

    Perceptual Constancy01:12

    Perceptual Constancy

    Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
    Size constancy is the recognition that an object remains the same size, even when its image on the retina changes. For instance, a bus is perceived to be large enough to carry people, even if it looks tiny from...
    1.2K
    Phase Contrast and Differential Interference Contrast Microscopy01:26

    Phase Contrast and Differential Interference Contrast Microscopy

    Phase-Contrast Microscopes
    In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
    11.9K
    Chunking and Rehearsal in Sensory Memory01:22

    Chunking and Rehearsal in Sensory Memory

    Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
    538
    In-situ Hybridization02:31

    In-situ Hybridization

    In situ hybridization (ISH) is a technique used to detect and localize specific DNA or RNA molecules in cells, tissue, or tissue sections using a labeled probe. The technique was first used in 1969 for the investigation of nucleic acids. It is currently an essential tool in scientific research and clinical settings, especially for diagnostic purposes.
    Types of probes and labels
    A probe is a complementary strand of DNA or RNA that binds to corresponding nucleotide sequences in a cell. Many...
    10.4K
    Chunking01:12

    Chunking

    Chunking is a powerful cognitive technique that improves short-term memory retention by organizing information into smaller, more manageable units. The brain, limited by working memory capacity, can more easily process and store information when it is divided into "chunks" rather than presented as discrete, unrelated elements. Chunking is especially useful when dealing with large amounts of information, such as numerical sequences, words, or complex ideas.
    The principle behind chunking...
    361
    Aliasing01:18

    Aliasing

    Accurate signal sampling and reconstruction are crucial in various signal-processing applications. A time-domain signal's spectrum can be revealed using its Fourier transform. When this signal is sampled at a specific frequency, it results in multiple scaled replicas of the original spectrum in the frequency domain. The spacing of these replicas is determined by the sampling frequency.
    If the sampling frequency is below the Nyquist rate, these replicas overlap, preventing the original...
    520