62results about How to "Keep the quality" patented technology

A method of transforming output formats of video data without degrading display quality. Video data include a plurality of first display data corresponding to a plurality of first odd fields and a plurality of second display data corresponding to a plurality of first even fields. The first display data and the second display data are interlaced to form a plurality of first frames corresponding to a first resolution. The method includes deinterlacing the first and second display data to generate a plurality of third display data, adjusting the third display data for making the third display data correspond to a second resolution, and extracting a plurality of fourth display data corresponding to a plurality of second odd fields and a plurality of fifth display data corresponding to a plurality of second even fields from the third display data.

An adjustment of a transfer of printing ink is accomplished by arranging a first roller in an inker unit and by using that first roller to transfer ink to a forme cylinder. A temperature is adjusted on an outer surface of the first roller by the use of a first temperature control unit which includes an adjuster device. The adjuster device also adjusts a temperature to be set on an outer surface of the forme cylinder by the use of a second temperature control unit. These two temperature control units adjust parameters of the printing ink through the controls of the outer surfaces of their associated first roller and forme cylinders. The parameters of the printing ink which are adjusted are preferably the ink's tackiness and its viscosity.

Methods and systems for real-time video processing can be used in video conferencing to modify image quality of background. One example method includes the steps of receiving a video including a sequence of images, identifying at least one object of interest (e.g., a face) in one or more of the images, detecting feature reference points of the at least one object of interest, and tracking the at least one object of interest in the video. The tracking may comprise aligning a virtual face mesh to the at least one object of interest in one or more of the images. Further, a background is identified in the images by separating the at least one object of interest from each image based on the virtual face mesh. The background is then modified in each of the images by blurring, changing a resolution, colors, or other parameters.

To keep sounds emitted from a speaker apparatus in high quality. According to one embodiment of the present invention, a top layer and a back layer in a diaphragm of a speaker unit built in a speaker apparatus, and a reinforcement board for reinforcement which is interposed between the top layer and the back layer, and is disposed from the center part of diaphragm to the outer circumference part of diaphragm of the speaker diaphragm are provided. Thereby, unnecessary vibration caused by lack of the rigidity of the diaphragm can be prevented, and a possibility that the reinforcement board comes off or falls off can be remarkably reduced.

There are provided a data compression apparatus and a data compression program capable of performing new and preferable compression processing applicable to compression of CT data. They are provided with: a thinning processing section which creates, by cyclically thinning out a numeric value from the sequence of numeric values constituting the data to be compressed, first data to be compressed which is constituted by a sequence of the numeric values taken out from the data to be compressed by the thinning out, and second data to be compressed which is constituted by a sequence of the remaining numeric values; a lossless compression section which performs lossless compression processing for the first data to be compressed which has been created by the thinning processing section; and a lossy compression section which performs lossy compression processing for the second data to be compressed which has been created by the thinning processing section.

An arrangement, method, and node for configuring subscriber lines in a digital access network. A configuration tool downloads configuration parameters from the network into the access nodes, which configure the subscriber lines according to the configuration parameters. An automated monitoring tool monitors performance parameters for the subscriber lines. The monitoring tool compares a value of a first monitored performance parameter on each subscriber line with a predefined threshold value, and based on a result of the comparison, either changes a value of a first configuration parameter or repeats the monitoring of the first performance parameter.