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Fix wording in Adding Images Tutorial

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Jahnvi
2025-12-22 22:26:39 +05:30
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doc/tutorials/core/adding_images/adding_images.markdown
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@@ -27,12 +27,12 @@ Theory
The explanation below belongs to the book [Computer Vision: Algorithms and
Applications](http://szeliski.org/Book/) by Richard Szeliski
From our previous tutorial, we know already a bit of *Pixel operators*. An interesting dyadic
From our previous tutorial, we already know a bit of *Pixel operators*. An interesting dyadic
(two-input) operator is the *linear blend operator*:
\f[g(x) = (1 - \alpha)f_{0}(x) + \alpha f_{1}(x)\f]
By varying \f$\alpha\f$ from \f$0 \rightarrow 1\f$ this operator can be used to perform a temporal
By varying \f$\alpha\f$ from \f$0 \rightarrow 1\f$, this operator can be used to perform a temporal
*cross-dissolve* between two images or videos, as seen in slide shows and film productions (cool,
eh?)