Géraldine Joffre

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Several methods have been proposed to reconstruct a High Dynamic Range (HDR) image from differently exposed photographs that are either scanned films or firmware-processed outputs of digital cameras [Debevec et al, 1997]. We use instead the unprocessed sensor data of digital cameras and show how this simplifies the HDR image reconstruction and more(More)
Several authors had reported high blood volumes (BV) and Low placental residual blood volumes (PRBV) in hypoxic human newborns, and also in asphyxiated experimentally animals. Those findings could be explained by and exaggerated intrauterine placental transfusion, ante or intrapartum. The authors had observed high cord blood and 24-48 hs. hematocrits in(More)
When a meniscus i s f o m e d a t the free end o f a c a p i l l a r y tube and i s subjec ted t o the e f f e c t o f a s u f f i c i e n t l y in tense e l e c t r i c f i e l d , the meniscus may d i s p l a y the shape o f a cone. Depending upon the experiment condi t ions, a f i e l d e f f e c t charge emission, the product ion o f d rop le ts o r(More)
ABO and Rho (D) blood groups were studied in 61,023 people receiving medical care at the medical units or blood banks of the Instituto Mexicano del Seguro Social in the metropolitan area in the city of Monterrey, Nuevo León, so as to determine the genetical inheritance patterns that control these blood antigens, and that were used in the stimation of ABO(More)
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