2 papers
math.CO2024
The list chromatic number of the intersection of two generalized partition matroids
He Guo
A famous theorem of Galvin states that the list chromatic number of the intersection of two partition matroids equals its chromatic number. Kiraly and Berczi et. al. conjectured th…
cs.CV2024
In-Context Matting
He Guo, Zixuan Ye, Zhiguo Cao +1
We introduce in-context matting, a novel task setting of image matting. Given a reference image of a certain foreground and guided priors such as points, scribbles, and masks, in-c…