An assembling machine comprising: a holding member which acquires and holds a component which is supplied to a supply position (Ps); a moving head which supports one or a plurality of the holding members to be capable of lifting and lowering the holding member and which is capable of moving from the supply position (Ps) to an assembling position (Pf) at which an assembly is positioned; an imaging device which images the component which is held by the holding member; fiducial marks which are attached to a defined position of the moving head and which fit within a visual field (Fv) of the imaging device when the imaging device images the component; and a control device (70, 170) which transfers the component to the assembling position (Pf) by controlling movement of the holding member based on a control program which is stored in advance and a holding state of the component, wherein the fiducial marks are set to dimensions that occupy a defined area in the visual field (Fv) of the imaging device in a case in which the fiducial marks are imaged by the imaging device, characterized by an image processing section (72, 172) which generates high resolution data using super-resolution processing which uses a plurality of items of image data which are captured at imaging positions at which relative positions of the imaging device to the component differ from each other and recognizes the holding state of the component by the holding member based on the high resolution data, wherein the image processing section (72, 172) includes a displacement amount calculation section which uses one item (Fs) of the image data among the plurality of items of image data as reference data and calculates each displacement amount (Δ1 to Δ3) of the imaging positions of the other items (F1 to F3) of image data in relation to the imaging position of the reference data based on the fiducial marks included in each item of the image data, a positioning processing section which performs the positioning of the other items (F1 to F3) of image data in relation to the reference data based on each of the displacement amounts (Δ1 to Δ3) of the plurality of items of image data, and a reconstruction processing section which generates the high resolution data based on the plurality of items of image data which are positioned. a holding member which acquires and holds a component which is supplied to a supply position (Ps); a moving head which supports one or a plurality of the holding members to be capable of lifting and lowering the holding member and which is capable of moving from the supply position (Ps) to an assembling position (Pf) at which an assembly is positioned; an imaging device which images the component which is held by the holding member; fiducial marks which are attached to a defined position of the moving head and which fit within a visual field (Fv) of the imaging device when the imaging device images the component; and a control device (70, 170) which transfers the component to the assembling position (Pf) by controlling movement of the holding member based on a control program which is stored in advance and a holding state of the component, wherein the fiducial marks are set to dimensions that occupy a defined area in the visual field (Fv) of the imaging device in a case in which the fiducial marks are imaged by the imaging device, characterized by an image processing section (72, 172) which generates high resolution data using super-resolution processing which uses a plurality of items of image data which are captured at imaging positions at which relative positions of the imaging device to the component differ from each other and recognizes the holding state of the component by the holding member based on the high resolution data, wherein the image processing section (72, 172) includes a displacement amount calculation section which uses one item (Fs) of the image data among the plurality of items of image data as reference data and calculates each displacement amount (Δ1 to Δ3) of the imaging positions of the other items (F1 to F3) of image data in relation to the imaging position of the reference data based on the fiducial marks included in each item of the image data, a positioning processing section which performs the positioning of the other items (F1 to F3) of image data in relation to the reference data based on each of the displacement amounts (Δ1 to Δ3) of the plurality of items of image data, and a reconstruction processing section which generates the high resolution data based on the plurality of items of image data which are positioned.