3 papers
cs.CV2024
UruDendro, a public dataset of cross-section images of Pinus taeda
Henry Marichal, Diego Passarella, Christine Lucas +5
The automatic detection of tree-ring boundaries and other anatomical features using image analysis has progressed substantially over the past decade with advances in machine learni…
cs.CV2024
Automatic Wood Pith Detector: Local Orientation Estimation and Robust Accumulation
Henry Marichal, Diego Passarella, Gregory Randall
A fully automated technique for wood pith detection (APD), relying on the concentric shape of the structure of wood ring slices, is introduced. The method estimates the ring's loca…
cs.CV2021
The whole and the parts: the MDL principle and the a-contrario framework
Rafael Grompone von Gioi, Ignacio Ramírez Paulino, Gregory Randall
This work explores the connections between the Minimum Description Length (MDL) principle as developed by Rissanen, and the a-contrario framework for structure detection proposed b…