Problem to be solved: to provide an ophthalmic apparatus, a control method of the apparatus and a program for obtaining information usable for the disease diagnosis of an eye to be examined.From the blood vessel containing image including the blood vessel of the eye to be examined, an image region 600 including at least two blood vessels 3 and 320 which conform to a blood vessel confluence which becomes one blood vessel 330 is extracted, and an image of an image region 600 is analyzed, and blood is obtained Laminar flow information related to laminar flow of blood flowing from each of the blood vessels 310 and 320 in the tube 330 (information of the length of the laminar flow 610, information of laminar flow ratio of the width 621 of the laminar flow and the width 622 of the laminar flow, respectively)Control of displaying the laminar flow information is obtained by obtaining the comparison information of the blood vessel diameter 623 and the blood vessel diameter 624 with the blood vessel diameter ratio and the laminar flow ratio.Diagram【課題】被検眼の疾患診断に使用可能な情報を取得するための、眼科装置、装置の制御方法、プログラムを提供する。【解決手段】被検眼の血管を含む血管含有画像の中から、少なくとも2つの血管310及び320が合流して1つの血管330となる血管合流部を含む画像領域600を抽出し、画像領域600に係る画像を解析して、血管330において血管310及び320のそれぞれから流入する血液の層流に係る層流情報(層流の長さ610の情報,層流の幅621と層流の幅622との層流比率の情報,血管径623と血管径624との血管径比率と層流比率とを比較した比較情報など)を取得し、当該層流情報を表示する制御を行う。【選択図】図6
