摘要:
A device including an attachable multi-functional peripheral device and a method of managing functions according to a connection between the device and the multi-functional peripheral device includes the steps of: checking a connected/disconnected state of the multi-functional peripheral device and an open/closed state of the folding device when a preset interrupt is generated; and controlling a functional operation related the preset interrupt according to the connected or disconnected state of the multi-functional peripheral device and the open or closed state of the folding device.
摘要:
Disclosed herein is a video processing apparatus and method based on multiple texture images using video excitation signals. For this, an input video is divided into shot segment, and one is selected from a plurality of frames of each shot segment as a seed image. A plurality of texture points are detected from the seed image. The plurality of texture points are tracked from the plurality of frames of the shot segment and then spatio-temporal location transform variables for the respective texture points are calculated. A plurality of texture images are defined using texture points at which the spatio-temporal location transform variables correspond to one another. Each of the plurality of texture images is defined as a sum of a plurality of texture blocks that are outputs of texture synthesis filters that receive video excitation signals as inputs.
摘要:
A bearing structure reduces friction between a roller and a bearing under a pressure. A fusing device for an image forming apparatus employs the bearing structure. The bearing structure installed between a frame and a rotary shaft supports the rotary shaft on the frame. A bearing body has a fitting part in which the rotary shaft is rotatably fitted. A rolling support unit is installed on at least one portion inside the fitting part to contact the rotary shaft in a rolling manner. The fusing device includes a fusing roller in which a heater is embedded, and a pressure roller that faces the fusing roller and cooperates with the fusing roller in pressing a sheet of paper passing therebetween. Bearing structures rotatably support the fusing roller and the pressure roller on a frame. Each bearing structure includes a bearing body having a fitting part, and a rolling support unit installed on at least one area inside the fitting part to contact the fitted roller in a rolling manner.
摘要:
A fusing unit and a fusing apparatus using the fusing unit are provided. The fusing unit includes a pipe-shaped fusing roller having a heat generating unit and electrode members at both ends thereof. A power supply unit contacts the electrode members and supplies current thereto. A blocking member is disposed between the electrode members and the power supply units to block current by separating the power supply unit from the electrode members when a temperature of the heat generating unit rapidly increases.