hrvatski

Ispitivanje utjecaja rotacije kriške kruha i uvećanja slike na rezultate računalne analize slike sredine kruha

While recording slice images, used for image analysis, slices often rotate with regard to the base horizontal line while image magnifications differ. Influence of this phenomenon has never been examined. Wheat and barley bread slices were used as sample in this paper. Five slices, of both bread types, were recorded in eight positions during full circle rotation ( 8x45°=360°) and for four different imege magnifications (30, 50, 75 and 100). Shares of coarse and close area were determined for all samples applaying image analysis method.

bread; medium part; image analysis; slice rotation; zoom

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