Knowledge Tree
Relations (1)
related 2.00 — strongly supporting 3 facts
The concept of hallucination is defined within the context of medical imaging as the addition or removal of image structures [1], the creation of deceptive or implausible content [2], and the generation of visually accurate but inaccurate data compared to reference images [3].
Facts (3)
Sources
On Hallucinations in Artificial Intelligence–Generated Content ... jnm.snmjournals.org 3 facts
claimIn medical imaging, some studies define hallucinations narrowly as the addition of nonexistent tissue components, while others define them more broadly to include the addition or removal of image structures, such as the omission of lesions.
claimArtificial Intelligence-Generated Content (AIGC) in medical imaging can appear visually accurate but may contain hallucinations when compared against reference CT attenuation correction (AC) images.
claimSome researchers in medical imaging define hallucinations based on the deceptive and realistic-looking appearance of the generated content, while others include implausible or dreamlike content in the definition.