In this letter, we propose a semantic histogram based graph matching method that is robust to viewpoint variation and can achieve real-time global localization. Based on that, we develop a system that ...

This project visualizes the distribution of student marks using a histogram in Python. It uses matplotlib to group scores into defined ranges (e.g., 0–10, 11–20, ..., 91–100), helping to easily ...

About Step-by-step Matplotlib learning course from beginner to advanced. Includes line, bar, histogram, pie, scatter, subplots, and full customization (titles, labels, ticks, grid, legends). A ...

In image processing applications, histogram equali-sation (HE) is an extensively used contrast enhancement method. The algorithm is simple to implement. However, HE has a num-ber of flaws, such as ...