نتایج جستجو برای: colposcopic images
تعداد نتایج: 262548 فیلتر نتایج به سال:
OBJECTIVE to validate the dynamic spectral imaging (DSI) colposcope's colour-coded map in discriminating high- from low-grade cervical lesions and non-neoplastic tissue. DESIGN prospective, comparative, multicentre clinical trial. SETTING the colposcopy clinics of three Dutch hospitals. POPULATION women of 18 years or over with an intact cervix, referred for colposcopy. METHODS during a...
OBJECTIVE To assess premenopausal women with inflammatory changes on cervical cytology for genital infections and cervical abnormalities. DESIGN Prospective study of women attending general practice and family planning clinics who had a recent cervical cytology result with inflammatory changes. SETTING Department of genitourinary medicine. PATIENTS 102 Premenopausal women with recent cyto...
The study of sign languages provides a wide field of applications for computer vision systems, but the analysis of such gestures often leads to complex 3D reconstructions or to ambiguities. In this paper, we describe the architecture of an image analysis system that performs sign language analysis by using a prediction/verification approach. The system integrates a model of the sign language’s ...
The recognition of people orientation in single images is still an open issue in several real cases, when the image resolution is poor, body parts cannot be distinguished and localized or motion cannot be exploited. However, the estimation of a person orientation, even an approximated one, could be very useful to improve people tracking and re-identification systems, or to provide a coarse alig...
The implementation of a Structure-from-Motion (SfM) pipeline from a synthetically generated scene as well as the investigation of the faithfulness of diverse reconstructions is the subject of this project. A series of different SfM reconstructions are implemented and their camera pose estimations are being contrasted with their respective ground truth locations. Finally, injection of ground tru...
We demonstrate how the problem of speaker diarization can be solved using both gesture and speaker parametric models. The novelty of our solution is that we approach the speaker diarization problem as a speaker recognition problem after learning speaker models from speech samples corresponding to gestures (the occurrence of gestures indicates the presence of speech and the location of gestures ...
Introduction/Background The cervical cancer is among the preventable causes of death and curable in early stage when it adequately treated. HPV test has high positive predictive values however together with colposcopic examination. American Society for Colposcopy Cervical Pathology recommends evaluation to type 16/18 cytology negative women. This study was designed find answer this que...
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