n.a man's hat with a tall crown; usually covered with silk or with beaver fur

同義詞：dress hathigh hatopera hatsilk hatstovepipetop hattopperbeaver

Analysis of new top-hat transformation and the application for infrared dim small target detection
Z-scan measurement on liquid crystals using top-hat beams
A theoretical analysis for the quasi-static axial crushing of top-hat and double-hat thin-walled sections
A pseudo top-hat mathematical morphological approach to edge detection in dark regions
The design of Top-Hat morphological filter and application to infrared target detection
Experimental quasi-static axial crushing of top-hat and double-hat thin-walled sections
Analysis of new top-hat transformation and the application for infrared dim small target detection
SIGNAL PROCESSING UNIT FOR USE IN PROCESS AUTOMATION TECHNOLOGY TO BE MOUNTED ON A TOP-HAT RAIL
Small Target Detection Method Based on Morphology Top-Hat Operator基于形態(tài)學(xué)Top—Hat算子的小目標(biāo)檢測(cè)方法
Z-scan measurement on liquid crystals using top-hat beams