edge detection. histogram. thresholding. FPGAHagara, Miroslav, 1961- Histogram memory reduction in FPGA gradient edge detectors / aut. Miroslav Hagara, Oldřich Ondráček, Viera Stopjaková, Radovan Stojanović. -- 2-s2.0-85133962720. -- 000855969800075. -- 9797154. -- 10.1109/MECO55406.2022.9797154. Ondráček, Oldřich, 1950-. Stopjaková, Viera, 1968-. Stojanović, Radovan In: MECO 2022. -- ISSN 2637-9511. -- 978-1-6654-6828-2 Mediterranean Conference on Embedded Computing (MECO 2022). -- Piscataway : IEEE, 2022. -- S. 375-378.