Abstract: A method for scene synthesis from human motion is described. The method includes computing three-dimensional (3D) human pose trajectories of human motion in a scene. The method also includes generating contact labels of unseen objects in the scene based on the computing of the 3D human pose trajectories. The method further includes estimating contact points between human body vertices of the 3D human pose trajectories and the contact labels of the unseen objects that are in contact with the human body vertices. The method also includes predicting object placements of the unseen objects in the scene based on the estimated contact points.

Abstract: The present invention relates to an adjusting apparatus of a trigger of a pneumatic nailer comprising a gun body whose trigger assembly includes a primary trigger and a secondary trigger. A safety inflection arm presses against the secondary trigger. At least two coupled shaft holes are formed on the respective side plates of the primary trigger while a neck is interposed between the two shaft holes. An adjusting assembly composed by a shaft, a compression spring and a press block is pivotably connected to the secondary trigger so that the adjusting assembly is movable between the two shaft holes and the relative position between the secondary trigger and the safety inflection arm is rapidly adjustable.

Abstract: The present invention relates to an adjusting apparatus of a trigger of a pneumatic nailer comprising a gun body whose trigger assembly includes a primary trigger and a secondary trigger. A safety inflection arm presses against the secondary trigger. At least two coupled shaft holes are formed on the respective side plates of the primary trigger while a neck is interposed between the two shaft holes. An adjusting assembly composed by a shaft, a compression spring and a press block is pivotably connected to the secondary trigger so that the adjusting assembly is movable between the two shaft holes and the relative position between the secondary trigger and the safety inflection arm is rapidly adjustable.

Abstract: An improved magazine assembly for a fastener driving tool including a parallel guide groove provided in one side of a guide plate, and a recess is provided in one rear end of the guide groove, a bent portion of the pusher for fastening guide plates being inserted into the guide groove and two sets of screws are for fastening the guide plate. The stop has accommodated therein the coil spring which has an end thereof fastened with the side of corresponding nose portion. By this arrangement, when loading or removing of fasteners, the stop is pulled to cause the slot to displace rearward to the recess of the rear end of the guide plate. The pusher has one side thereof retained and positioned in the slot. In this manner, the fasteners may be smoothly loaded. The user may further control the stop to cause the pusher to detach from the slot, since the stop and the pusher may automatically move along a specified direction to push to a suitable place.