AbstractWith the advent of rich visual representations and pre-trained language models, video captioning has seen continuous improvement over time. Despite performance improvement, models are prone to hallucination. Hallucination refers generation highly pathological descriptions that detached from source material. In captioning, there two kinds hallucination: object action Instead endeavoring ...

Theoretical and empirical accounts suggest that impairments in self-other discrimination processes are likely to promote the expression of hallucinations. Studies using a variety of paradigms involving self-performed actions argue in favor of perspective taking confusion in hallucination-prone subjects. However, our understanding of such processes during adolescence is still at an early stage. ...

Face hallucination is to reconstruct a high-resolution face image from a low-resolution one based on a set of highand low-resolution training image pairs. This paper proposes an example-based two-step face hallucination method through coefficient learning. Firstly, the low-resolution input image and the low-resolution training images are interpolated to the same high-resolution space. Minimizin...

In this paper, we propose a face hallucination method using eigentransformation with distortion reduction. Different from most of the proposed methods based on probabilistic models, this method views hallucination as a transformation between different image styles. We use Principal Component Analysis (PCA) to fit the input face image as a linear combination of the lowresolution face images in t...

Auditory hallucination, one of the common symptoms of schizophrenia, has been thought to be induced by the failure of corollary discharge. It is consistent with the ‘dysconnectivity hypothesis’ that disrupted interareal interactions among brain regions underlie schizophrenia symptoms. However, the exact mechanisms underlying corollary discharge and its relation to the pathophysiology of schizop...

BACKGROUND Evidence suggests that auditory hallucinations may result from abnormally enhanced auditory sensitivity. AIMS To investigate whether there is an auditory processing bias in healthy individuals who are prone to experiencing auditory hallucinations. METHOD Two hundred healthy volunteers performed a temporal order judgement task in which they determined whether an auditory or a visu...

Readers often describe vivid experiences of voices and characters in a manner that has been likened to hallucination. Little is known, however, of how common such experiences are, nor the individual differences they may reflect. Here we present the results of a 2014 survey conducted in collaboration with a national UK newspaper and an international book festival. Participants (n=1566) completed...

The aim of the current study was to examine how belief in the validity of hallucinations relates to the association between hallucination frequency and associated distress. In a sample of inpatients with psychotic symptoms, results demonstrated that hallucination believability predicted later distress after controlling for symptom frequency. In addition, results were consistent with the hypothe...

In Phase I of the investigation, 70 5s were assigned to one of three treatment conditions: hypnotic induction, instructions to simulate hypnosis, or imagination control. All 5s were assessed on Orne's two indexes of trance logic (the transparent hallucination and the double hallucination). The imagination controls consistently showed trance logic as often as the hypnotic Ss. Depending upon the ...