Homography vs Null - What's the difference?
homography | null |
The state or quality of being spelt homographically; the state or quality of existing as homographs.
(geometry) An invertible transformation from a projective space to itself that maps straight lines to straight lines.
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between homography and null
is that homography is the state or quality of being spelt homographically; the state or quality of existing as homographs while null is zero, nil; the cardinal number before einn.homography
English
(Heterography and homography) (wikipedia homography)Noun
(-)- A homography''' on a real projective plane can be specified by a mapping from one set of four non-collinear points to another set of four non-collinear points. Given such a specification, then the 3-by-3 '''homography matrix may be computed by means of the DLT (Direct Linear Transformation) algorithm.
null
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.