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cs.CV2026
SAMannot: A Memory-Efficient, Local, Open-source Framework for Interactive Video Instance Segmentation based on SAM2
Gergely Dinya, András Gelencsér, Krisztina Kupán +3
Current research workflows for precise video segmentation are often forced into a compromise between labor-intensive manual curation, costly commercial platforms, and/or privacy-co…
cs.CV2025
Building temporally coherent 3D maps with VGGT for memory-efficient Semantic SLAM
Gergely Dinya, Péter Halász, András LÅrincz +2
We present a fast, spatio-temporal scene understanding framework based on Visual Geometry Grounded Transformer (VGGT). The proposed pipeline is designed to enable efficient, close…
cs.CV2025
Automatic camera orientation estimation for a partially calibrated camera above a plane with a line at known planar distance
Gergely Dinya, Anna Gelencsér-Horváth
We present a derivation for estimating the roll and pitch orientation of a partially calibrated camera mounted above a planar surface, using minimal scene information. Specifically…