Abstract: A video-image-interpolation apparatus is provided, which includes at least three image-layering circuits, at least three motion-estimation circuits, a motion-estimation-filtering circuit, a motion-compensated frame-interpolation circuit, and a display-control circuit. Each motion-estimation circuit performs motion estimation on a reference image-layer sequence and a reference subtitle-layer sequence that are generated from an input video signal by each image-layering circuit. The motion-estimation-filtering circuit adaptively determines the motion-estimation circuit having the smallest motion error.

Abstract: A method of region-based video-image interpolation is provided, which includes the following steps: respectively dividing each image and its subsequent image in an input video signal into first regions and second regions to obtain first regional images and second regional images; performing a motion-compensated frame-interpolation process on the first regional image and the second regional image in the same position in each image and its subsequent image to obtain an interpolated regional image; performing a frame-rate-conversion process on reference images and the interpolated regional images of each first region according to an original frame rate of each first region and a display frame rate of an output video signal to obtain a regional output image of each first region; and superimposing the regional output image generated at each output timestamp by each motion-compensated frame-interpolation circuit to generate an output image of the output video signal.

Abstract: A filtration system has a filter unit and a holder module. The filter unit has an inlet side and an outlet side being opposite each other, and has at least one filter module. The holder module has at least one holder element and two tightening assemblies. The at least one holder element fixes the at least one filter module, and the tightening assemblies are respectively mounted at the inlet side and the outlet side of the filter unit. The quantities of the filter modules of the filter unit may be increased or decreased.

Abstract: A multi-dimensional image projection apparatus is provided. The multi-dimensional image projection apparatus includes an image projector and an image-processing circuit. The image-processing circuit is configured to receive an input image, and perform a linearity transformation process and a first inverse image warping process on the input image according to sensor information about the multi-dimensional image projection apparatus relative to the projection surface to generate a first image. The image-processing circuit performs a matrix transformation process and a second inverse image warping process on the first image according to the sensor information to generate a second image, and generate an output image according to the second image. The image projector projects the output image onto the projection surface.

Abstract: A wireless charging device is provided, including an accommodating space, a first coil, a second coil, and a control module. The first coil surrounds the accommodating space, and the second coil is disposed in the accommodating space. The control module is electrically connected to the first coil and the second coil.

Abstract: A wireless charging device is provided, including an accommodating space, a first coil, a second coil, and a control module. The first coil surrounds the accommodating space, and the second coil is disposed in the accommodating space. The control module is electrically connected to the first coil and the second coil.

Abstract: A multi-dimensional image projection apparatus is provided. The multi-dimensional image projection apparatus includes an image projector and an image-processing circuit. The image-processing circuit is configured to receive an input image, and perform a linearity transformation process and a first inverse image warping process on the input image according to sensor information about the multi-dimensional image projection apparatus relative to the projection surface to generate a first image. The image-processing circuit performs a matrix transformation process and a second inverse image warping process on the first image according to the sensor information to generate a second image, and generate an output image according to the second image. The image projector projects the output image onto the projection surface.

Abstract: A filtration system has a filter unit and a holder module. The filter unit has an inlet side and an outlet side being opposite each other, and has at least one filter module. The holder module has at least one holder element and two tightening assemblies. The at least one holder element fixes the at least one filter module, and the tightening assemblies are respectively mounted at the inlet side and the outlet side of the filter unit. The quantities of the filter modules of the filter unit may be increased or decreased.

Abstract: Dental implant assemblies and methods of implanting the same ease and simplify implantation procedures while also reducing the risk of errors during implantation. One implant assembly includes a male-to-male connector to allow for use of a female locking nut that is larger than a typical locking screw during fixation of the dental implant. Another implant assembly combines use of the male-to-male connector with an abutment to improve alignment and fixation. Yet another implant assembly includes an adapter that surrounds the male-to-male connector to make the advancement of the dental implant to the implant site easier and more user-friendly. With such implant assemblies, dental prostheses can be more easily advanced and properly positioned at desired implant sites, while implantation processes are made safer and more simplified.

Abstract: Provided is a brake distribution structure including a first sliding block, a second sliding block, and a tube. The first sliding block connects to a rear brake line of a bicycle. The second sliding block connects to a front brake line of the bicycle. The first sliding block moves to brake a rear wheel of the bicycle, and then the first sliding block drives the second sliding block to move and thereby brake the front wheel of the bicycle. The brake distribution structure ensures that the rear wheel is always braked first, prevents brake lockup, reduces hazards otherwise arising from manmade false action, and maximizes rider safety.

Abstract: Provided is a brake distribution structure including a first sliding block, a second sliding block, and a tube. The first sliding block connects to a rear brake line of a bicycle. The second sliding block connects to a front brake line of the bicycle. The first sliding block moves to brake a rear wheel of the bicycle, and then the first sliding block drives the second sliding block to move and thereby brake the front wheel of the bicycle. The brake distribution structure ensures that the rear wheel is always braked first, prevents brake lockup, reduces hazards otherwise arising from manmade false action, and maximizes rider safety.

Abstract: A surveillance system, an image compression serializer and an image decompression deserializer are disclosed. The Surveillance System includes a video camera, a coaxial cable and a central control machine. The video camera provides a real time record and has an image compression serializer which compresses a digital image, captured by the video camera, down to a specific resolution and converts the digital image of the specific resolution into a serial format. The coaxial cable couples the image compression serializer to an image decompression deserializer of the central control machine. The digital image in the specific resolution and serial format is conveyed to the image decompression deserializer to be converted into a parallel format and decompressed to be video encoded.

Abstract: A sit/stand assistance includes a seat, a frame, a lifting device, and a driving device. This lifting device has a fixed portion connected to the frame and a movable portion pivoted with the seat so as to move the seat up or down. The driving device includes a link, a power portion, and a working rod. One of the power portion and the working rod is pivoted with the link. The other one is pivoted with the frame. When the power portion pushes the working rod, the working rod extends out so as to make said seat moving up or tilting. Hence, it can assist a user from a seated position to a standing position. So, it matches a user's continuous sit-to-stand motion. Plus, it can be directly applied on an existing flush toilet.

Abstract: A rectangular LED panel includes a transparent cover plate comprising a flanged frame having two recesses on each edge and a plurality of projections on a rear surface; a rectangular substrate comprising a plurality of through holes, a plurality of LED elements on a front surface, a plurality of electrically connected ICs on a rear surface, and four sets of first and second electrical terminals electrically connected to the ICs wherein the ICs are electrically connected to the LED elements; and a base plate comprising four sets of two cavities. The base plate is secured to the rear surface of the substrate and the substrate is secured to the rear surface of the cover plate with the projections being inserted through the through holes to urge against the base plate, and each of the first and second electrical terminals being disposed adjacent to both the recess and cavity.

Abstract: A rotatable camera has a lens unit comprising a photographing head and an oblique driving shaft arranged in oblique position with the photographing head, a bearing support for pivotally mounting the photographing head inside, a motor and a driving gear set driven by the motor to in turn drive the oblique driving shaft to generate rotating motion, when the oblique shaft is in rotating motion, the photographing head of the lens unit immediately rotates and changes the angle of photographing so that the rotatable camera employs only a single motor to drive the photographing head of the lens unit to rapidly move to the direction to be monitored, particularly, due to no time delay any corners shall be monitored by the rotatable camera.

Abstract: A sit/stand assistance includes a seat, a frame, a lifting device, and a driving device. This lifting device has a fixed portion connected to the frame and a movable portion pivoted with the seat so as to move the seat up or down. The driving device includes a link, a power portion, and a working rod. One of the power portion and the working rod is pivoted with the link. The other one is pivoted with the frame. When the power portion pushes the working rod, the working rod extends out so as to make said seat moving up or tilting. Hence, it can assist a user from a seated position to a standing position. So, it matches a user's continuous sit-to-stand motion. Plus, it can be directly applied on an existing flush toilet.

Abstract: A back light module including a light-guiding plate and a point light source is provided. The light-guiding plate has a first light emitting surface and a light receiving surface adjacent to the first light emitting surface. The point light source has a package housing, and the package housing is tightly bonded with the light receiving surface of the light-guiding plate to form a welding interface. The above back light module achieves a desirable light-output efficiency.

Abstract: A panel assembly structure including a first connecting portion, a first screw, a second connecting portion and a second screw for fixing a display panel on a panel cover is provided. The first connecting portion having a first connecting through hole is formed on the cover and extends toward a first side of the panel. The first screw is screwed into the first connecting through hole and a first panel threaded hole on the first side for fastening the first connecting portion and the first side. The second connecting portion having a second connecting through hole is formed on the inner surface of the cover and extends toward a second side of the panel. The second screw is screwed into the second connecting through hole and a second panel threaded hole on the second side of the panel for fastening the second connecting portion and the second side.