These histograms constitute the reference to the unitarity condition which is used systematically as a check on the numerical results.
The innovative and highly sensitive venous score we propose may constitute the reference ancillary test for diagnosing brain death.
Twenty-five breast-fed infants constitute the reference group.
Twenty-five exclusively breastfed infants constitute the reference group.
They constitute the reference group throughout the paper unless otherwise noted.
Registration of the revised transformed image and the reference image will make the overlapping image in RGB model become gray.
In the present case, the analysed image and the reference image correspond to the second and the first images, respectively.
While full-reference and reduced-reference algorithms require full information or partial information of the reference image respectively, no reference information is required for no-reference algorithms.
Test image is somewhat inferior to the reference image.
Test image is clearly inferior to the reference image.
Test image is somewhat superior to the reference image.
