surface normals
Data fusion of surface normals and point coordinates for deflectometric measurements
... observed surface points. Thus there is no need for surface re- construction by means of regularization or integration of the surface ...measured surface is approximately 3 or- ders of ...
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Biologically inspired 3D face recognition from surface normals
... the surface normals at each ...the normals can be integrated to form a surface via, for example, the well known Frankot-Chellappa method ...
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A graph-spectral approach to shape-from-shading
... of surface nor- mals, and, hence, to perform surface reconstruction using ...the surface normals to fall on irradiance or Monge cones whose axes point in the light source direction and whose ...
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Obtaining malignant melanoma indicators through statistical analysis of 3D skin surface disruptions
... underlying surface topography can influence the 3D distribution of surface normals and the skin slant ...by surface topographical variations or indeed caused by disruptions on skin slant ...
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Shape-from-shading using the heat equation
... recovered surface normals satisfy Lam- bert’s ...the surface normal is constrained to be equal to the normal- ized image ...the surface normal, we introduce a scalar poten- ...the ...
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Robust learning from normals for 3D face recognition
... for normals, such as Principal Component Analysis (PCA), employ low-dimensional representation of surfaces [9, 11, 17, ...on surface normals has been applied on the concatenation of normal ...
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Face recognition in 2D and 2 5D using ridgelets and photometric stereo
... Abate et al. developed a simple, fast and accurate recognition method in which a difference map is calculated from the comparison of normal maps of two faces [33]. The surface normals and curvature are ...
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egrw2006.pdf
... The recovery of per-pixel surface normals from multiple images of a static scene under varying lighting is termed photometric stereo. It was introduced in 1980 by Bob Woodham [Woo80], and has been ...
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A perceptual-statistics shading model
... of surface slant of Lambertian-shaded surfaces and found a systematic ...the surface slant should be presented so that it is perceived as the ground truth ...the surface normals or gradients ...
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Recovering facial shape using a statistical model of surface normal direction
... to surface normals recovered using shape-from- shading and in the bottom row we use the iterative fitting ...shape-from-shading normals results in major structur- al differences between the best fit ...
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Estimation of Somatomedin C Levels in Normals and Patients with Pituitary Disease by Radioimmunoassay
... Evidence that all of the somatomedin-C in unextracted serum is being measured by our present technique was obtained by comparing somatomedin concentrations in unextracted sera with the l[r] ...
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A COMPARISON OF THE METABOLISM OF FRUCTOSE AND GLUCOSE IN HEPATIC DISEASE AND DIABETES MELLITUS
... The rise in blood lactate, pyruvate and ketoglutarate is much greater and more rapid with fructose than with glucose, and is of similar degree in normals, diabetics, and patients with li[r] ...
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Subpopulations of circulating B cells and regulatory T cells involved in in vitro immunoglobulin E production in atopic patients with elevted serum immunoglobulin E
... in normals, and in atopic patients with respiratory allergy, atopic dermatitis, and markedly elevated serum IgE levels (>5,000 ng/ml), were ...from normals did not possess such ...and normals that ...
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URINARY EXCRETION OF CHOLINE METABOLITES FOLLOWING CHOLINE ADMINISTRATION IN NORMALS AND PATIENTS WITH HEPATOBILIARY DISEASES
... In contradiction to the previously cited report on urinary choline excretion 1, this substance is excreted in the urine in insignificant amounts by normal subjects and patients with live[r] ...
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INTERPRETATION OF THE RAPID INTRAVENOUS GLUCOSE TOLERANCE TEST IN NORMAL INDIVIDUALS AND IN MILD DIABETES MELLITUS
... The above interpretation has some advantages in that 1 the disappearance rate of glucose in normals is constant, reproducible, and independent of dosage for each individual, 2 there is a[r] ...
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VIABLE DEFICIENCY-DUPLICATIONS FROM A TRANSLOCATION IN GOSSYPIUM HIRSUTUM
... The present paper deals with a translocation from which not only normals and heterozygous translocations are recovered on backcrossing to normal lines, but also an array [r] ...
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CYTOGENETIC STUDIES OF AN INTERCHANGE BETWEEN CHROMOSOMES 8 AND 9 IN MAIZE
... The small deficiency of semisterile offspring obtained in crosses of normals with the pollen of semisterile plants would explain this difference, but although no deficiency in nu[r] ...
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Thecomponent of D personality and quality of life in Patients of coronary heart disease and normals
... زا هدش هتخانش یمسج لماوع زاب رید یرامیب زورب اب ار یا CHD یم طبترم دنتسناد یاهروتکاف لماش لماوع نیا ؛ اق ریغ یتنس لب ت ( رییغ ،تیلاعف یوگلا ( رییغت لباق یتنس لماوع ،)کیتنژ هلمجزا یبل[r] ...
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Impaired response of fibroblasts from patients with hyperapobetalipoproteinemia to acylation stimulating protein
... the normals, the patients with familial hypercholesterolemia, and the patients with hypertriglyceridemia with normal low density lipoprotein (LDL) apolipoprotein B levels; however, on average, it was markedly ...
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Time Course of Dichoptic Masking in Normals and Suppression in Amblyopes
... between normals and amblyopes enables us to assess whether suppression from the nonamblyopic eye to the amblyopic eye can be accounted for by normal dichoptic ...
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