Unverified50% confidenceFactExact time
Visual grounding is usually divided academically into several levels: Referring Expression Comprehension requires the model to locate a single target based on one sentence; Phrase Grounding requires splitting the sentence into multiple phrases and mapping each to an image region; Dense Grounding requires giving a bounding box and label for as many objects in the image as possible, one by one.
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50%
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Long-term
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10/12/2026
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