منابع مشابه
Just Noticeable Difference Estimation Using Visual Saliency in Images
Due to some physiological and physical limitations in the brain and the eye, the human visual system (HVS) is unable to perceive some changes in the visual signal whose range is lower than a certain threshold so-called just-noticeable distortion (JND) threshold. Visual attention (VA) provides a mechanism for selection of particular aspects of a visual scene so as to reduce the computational loa...
متن کاملImages in infectious diseases in obstetrics and gynecology. Endometrial tuberculosis.
The images are from a 19-year-old female immigrant from Central America who presented with primary amenorrhea. Pelvic ultrasound (A) shows the presence of intrauterine synechiae vs. septum with punctate cal-cification. Hysterosalpingogram (B) shows a smooth-walled filling defect within the endometrial cavity and obstructed fallopian tubes. The endometrial cavity was also viewed by hysteroscopy ...
متن کاملImages in Infectious Diseases in Obstetrics and Gynecology
A picture is worth a thousand words. I think we all ascribe to this dictum. For this reason, Infectious Diseases in ObstetHcs and Gynecology will begin a new section in which clinically important visual images will be reported to allow its readers to appreciate the visual nature of the broad spectrum of infectious diseases in obstetrics and gynecology and in women’s health care. The section can...
متن کاملGeneral Obstetrics and Gynecology: Obstetrics
Objective: We tested if fetal pulse oximetry in addition to electronic fetal monitoring (CTG) and scalp blood sampling improves the accuracy of fetal assessment and allows safe reduction of operative deliveries ( 50%) and scalp blood sampling ( 50%) performed because of nonreassuring fetal status. Study design: A randomized controlled trial was conducted in 146 patients with term pregnancies in...
متن کاملObstetrics
The prevention and treatment of post-partum hemorrhage is a subject of never-failing interest to the practitioner, and in view of the sudden and frequently fatal catastrophe which may ensue as the result of its occurrence, every attempt to suggest new or improved methods for either its prevention or cure demands careful examination. Stanmore Bishop,1 as the result of an article on this subject,...
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ژورنال
عنوان ژورنال: Donald School Journal of Ultrasound in Obstetrics and Gynecology
سال: 2010
ISSN: 0973-614X,0975-1912
DOI: 10.5005/jp-journals-10009-1131