A Brief Introduction to Digital Watermarking
From an information theory perspective, digital watermarking solves the problem of reliable communication over a noisy channel. From a steganography …
Reflections on the Past Year
If you blog, you know the drill — every year when it wraps up, you feel compelled to write something to document what happened. From the first time I …
How a Mind Without Images Thinks
Aphantasia is the inability to voluntarily create mental images. People with this condition can’t picture things in their mind’s eye. Many …
E-bike Accident: A Post-Mortem
Background During this year’s National Day holiday, I was riding my e-bike and got distracted, crashing into someone who had stopped on the side …
Three Stages of Not Loving
As we get older, our awareness of love becomes sharper. Some beliefs drilled into us since childhood no longer feel like gospel truths. Growing up, …