摘要:
A dictionary creation device including a blurred image generation unit which outputs a blurred image generated by performing a blurring process to a learning image together with a blur parameter indicating a blurring state of the blurred image, a patch pair generation unit which generates a restoration patch and a blurred patch as a patch pair that is composed of the patches located at the corresponding positions of the learning image and the blurred image, and a registration unit which associates the patch pair with a blur parameter corresponding to the blurred patch in the patch pair and registers them in a dictionary.
摘要:
For each pixel of an input image, a direction toward which variation in pixel value between the relevant pixel and its peripheral pixels is largest and an amount of the variation in pixel value are computed, where a direction unit vector that indicates the direction toward which the variation is largest and a variation vector that represents the amount of the largest variation in the pixel value are computed. For each pixel, a regularization strength is computed utilizing the direction unit vector, the variation vector, and a regularization strength computing formula so that the larger the amount of the variation in pixel value toward a direction indicated by the direction unit vector, the less the regularization strength. An optimization function is determined based on the input image and the regularization strength for each pixel thereof and assigns a value for each pixel, by which the determined optimization function has the minimum value, to the corresponding pixel of a restored image to be generated.
摘要:
A method of manufacturing a polyacrylonitrile fiber includes a spinning process in which a spinning dope including polyacrylonitrile is spun; a first drawing process; a drying process; and a second hot drawing process in this order.
摘要:
A defect pixel value estimation means estimates a pixel value which each pixel in a defect region as a region to be restored in an image may take, based on the pixel value of pixels in a non-defect region as a region in the image not including the defect region. A patch selection means selects a pair of patches in which a defect patch and a reference patch are most similar to each other from pairs of patches including the defect patch as the image of a region including the defect region and the reference patch as the image of a region not including the defect region. The patch selection means selects a pair of patches in which the image of the defect patch and the image of the reference patch are most similar to each other based on a relationship between the pixel value of the defect region estimated in the defect patch and the pixel value of the corresponding reference patch. An image restoration means restores the defect patch based on the reference patch in the selected pair of patches.
摘要:
An operating system for a tractor to which an implement is attachable, the operating system comprises: a steering wheel provided rearwardly of a hood that houses an engine located in a forward region of the tractor; a control panel provided rearwardly of the hood and adjacent the steering wheel; a center cover extending generally vertically below the steering wheel; an operation lever provided at a position laterally of the control panel; a valve unit with a pair of spools, the valve unit being located at a lower position with respect to the steering wheel and being covered by the center cover; a link mechanism that links the operation lever and the pair of spools, the link mechanism being covered by the center cover.
摘要:
In order to provide a cam slider shock absorbing member for a cam device which realizes a sufficient stroke, easy replacement, a compact profile, and an easy-to-machine property without necessity of adhesive agent, the shock absorbing member includes a mounting portion having an external dimension at least larger than an internal dimension of a mounting hole on the side of a lower end thereof and a deflecting portion having a predetermined distance for a deflecting margin with respect to an inner wall surface of the mounting hole on the upper side of the mounting portion, and an upper end of the deflecting portion projects upward from an opening end of the mounting hole and being formed to have a height which secures a length corresponding to the stroke to be compressed.
摘要:
A lawn mower, comprising a vehicle body that is supported by a plurality of wheels; a support frame that is connected to a rear part of the vehicle body; a grass collector that is supported on the support frame so as to be pivoted between a grass collecting position and a discharge position about an axis oriented in the transverse direction of the vehicle body, the grass collector having a bottom surface; a swiveling body that is connected to a rotating shaft of the grass collector to be rotated in unison so as to switch the grass collector between the grass collecting position and the discharge position; and a cylinder connected to the swiveling body and to the support frame; wherein the swiveling body and the cylinder are disposed below the grass collector in the grass collecting position, and the cylinder extends along the bottom surface of the grass collector.
摘要:
Disclosed is a method for producing chlorine dioxide using hypochlorite, chlorite and an acidic substance, wherein sodium hypochlorite and sodium chlorite are mixed together in advance, and then hydrochloric acid is added into the mixture liquid.
摘要:
A rear discharge mower comprising: a first shaft; a first blade that is rotated in unison with the first shaft; a second shaft that is configured to be rotated in a direction opposite from a rotational direction of the first shaft; a second blade that is rotated in unison with the second shaft, wherein a grass-clippings discharge path is formed through which grass clippings are discharged in a rearward direction from the area between the first shaft and second shaft; an enclosing casing that supports the blade shafts; and a power train that is accommodated in the enclosing casing and that transmits power to the first and second blade shafts.
摘要:
A cabin door device having a cabin frame, comprises: a door mounted to a side part of the cabin frame so as to be moveable between a fully closed position and a fully open position; and a main striker supported by the cabin frame, wherein the door has a lock device, and the door is held in the fully closed position by the lock device engaging the striker; and an auxiliary striker that is supported by the cabin frame and whose position can be changed between a held posture, in which the door is held at an intermediate position between the fully closed position and the fully open position by coupling with the lock device, and a retracted position in which the lock device of the door is allowed to engage with the striker.