Monthly Archives: April 2012

Bag of Visual Words – Efficient window histogram computation (MEX)

Bag of Visual Words (also known as Bag-of-Words) [LINKS] is a well known technique describing visual content in Pattern Recognition and Computer Vision. Idea is to represent an image or an object as a histogram of visual word occurrences. Here … Continue reading

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Embedding fonts in PDF

PDF stands for Portable Document Format [WIKI]. Not in all cases this format is that portable. Sometimes this is due to some special fonts that are not so widespread and are not included or embedded in the PDF file. To … Continue reading

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