The effect of loop tiling on matrix transposition In lectures, we saw a model for throughput of a matrix transpose operation. Here we’re going to look at the effect on throughput of loop tiling. Y...

PO Lecture 6 Cache blocking & tiling Computing the matrix transpose Given N-by-N matrices A and B, we can compute $B_{ij} \leftarrow A_{ji}$ with double *A, *B; ... for (int i = 0; i < ...

CV Lecture 8 What is stereoscopic vision Stereoscopic vision describes the ability of the visual brain to register a sense of three-dimensional shape and form from visual inputs. In current ...

PO Lecture 5 Profiling Large code bases Performance counters Unsuitable: too much code to annotate. Which section(s) of the code takes most of the time? Profiling to keep focus Find hotspots ...

Finding a hotspot and determining the execution limits The goal of this exercise is to model the performance of existing code using the tools we have seen so far: the GNU profiler to profile our c...

CV Lecture 7 Tracking a dynamic system Given a physical system, whether it be an aircraft, a chemical process, or the national economy, an engineer first attempts to develop a mathematical mod...

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UL Part 4: Dimensionality Reduction Overview over Part 4 We will… derive ‘principal components’, and show how they relate to variance decomposition; illustrate how principal components can ...

UL Part 3: Clustering Overview over Part 3 We will… explain how mixture models can be used for clustering via the maximum a posteriori rule; explain how kernel density estimation can be use...

Workshop 5 MISCADA – Computer Vision Prof. Paolo Remagnino Colour detection and segmentation Go to https://realpython.com/python-opencv-color-spaces/ Read the article Us...