Abstract: Shape analysis requires invariance under translation, scale, and rotation. Translation and scale invariance can be realized by normalizing shape vectors with respect to their mean and norm.

Abstract: Translation rotation and scale invariants of Tchebichef moments are commonly used descriptors in image analysis. Existing invariant algorithms either indirectly compute from geometric ...

The Boston Celtics acquired Anfernee Simons as part of the trade that sent Jrue Holiday to the Portland Trail Blazers earlier this summer. Simons spent the first seven years of his career with the ...

In many schools where I coach, double periods of math instruction have become common to support struggling learners. This extended time is often underutilized for students who are already on track, ...

This valuable study presents a theoretical framework in which spatial periodicity in grid cell firing emerges as the optimal solution for encoding two-dimensional spatial trajectories via sequential ...

All right, so... this is a little update video after the documentary. It's been almost two years since we finished filming, so... Right now, I'm in my last week of my third year at Einstein. And ...

Reflection is a powerful tool in education, especially in math class, where students often face complex and abstract concepts. While math can seem intimidating, integrating structured reflection ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acs.jpcc.4c04873. Figures: Experimental data showing solvatochromic shifts ...

ABSTRACT: With the changes of China’s market and the increasing number of industries involved in translation, the theory of translation has become more and more complicated, and the diversity of ...

Sam Raskin has wrapped his head around a math problem so complex it took five academic studies — and more than 900 pages — to solve. The results are a sweeping, game-changing math proof that was ...