32 results about "Boundary change" patented technology

Computer software for execution by a computer management system to supervise and detect a Boundary Conservation of Value and Quantity in at least one Supply Chain Unit Cell or Cell Group. A warning is output when there is an abnormality detected in the value or quantity in a supply chain unit cell or cell group, and corrective information is provided to the computer management system. A mathematical management logic model of supply Chain Boundary Conservation of Value and Quantity is utilized to perform the management of Supply Chain Boundary Change of Quantity or Value to supervise and detect a quantity or value of raw material, semi-products, as well as finished goods.

The invention provides a video processing circuit, a processing method thereof, a liquid crystal display apparatus and an electronics device, which inhibit declination of display quality owing to influence of a horizontal electric field. A liquid crystal panel 100 has liquid crystal elements each including liquid crystals 105 interposed between the pixel electrode 118 arranged on an element substrate 100a and the common electrode 108 arranged on an opposite substrate. A video processing circuit 30, in a normally black mode, detects a frame of dark pixels of a liquid crystal element whose application voltage is smaller than a threshold Vth1 and bright pixels whose application voltage is larger or equal to the threshold Vth2, in correspondence with the gray scale designated by the image signal Vid-in and utilizes the application voltage of the dark pixels adjacent to the section of detected boundary change of a frame prior to the current frame to replace of the application corresponding to the gray level designated by the image signal of the current frame to a voltage Vc1 more than Vth1 and less than Vth2.

The invention discloses a topological optimization design method under a solid weight pressure load and based on a constraint equation, and the topological optimization design method is used for solving the technical problem that an existing topological optimization design method under the solid weight pressure load is poor in performance of an optimization result. According to the technical scheme, a displacement constraint equation is introduced into a boundary which makes contact with a load, and points on the boundary which makes contact with the load and the degree of freedom in the same direction as the load are constrained and designed to be equal. As a result, even if materials on the boundary change in a topological optimization process, the size and the direction of a pressure load can be kept unchanged due to the fact that all nodes on a contact surface and the degree of freedom in the same direction as the load are constrained to be equal, and the performance of the optimization result of an optimization model is improved. When the topological optimization design method is used for an optimization design, the flexibility of a supporting structure after optimization is 0.0648mJ; when a method in a document 2 is used, the contact surface of the load is defined as a non-design region, and the flexibility of the supporting structure after the optimization is 0.0967mJ; and detection proves that the performance of the optimization result obtained through the topological optimization design method is better.

A printing apparatus performs printing using a print head in which a plurality of ejection port arrays are arranged in such a way as to form overlap portions. Ink is ejected such that a shape of a first boundary between images printed in a first unit region by ejection ports of a first ejection port array and a second ejection port array in an overlap portion and a shape of a second boundary between images printed in a second unit region in first and second operations of scanning continuously change in an array direction as positions of the first and second boundaries change in a cross direction and the shape of the second boundary becomes different from the shape of the first boundary.

A video processing circuit detects a risk boundary that is a part of a boundary between a dark pixel and a bright pixel, and is determined in accordance with the tilt azimuth of liquid crystal molecules from a boundary changed over the previous frame to the current frame and, for at least one side of dark pixels and bright pixels brought into contact with the detected risk boundary, corrects a video signal designating the application voltage of a liquid crystal element corresponding to the pixel of the frame brought into contact with the risk boundary out of a plurality of frames from the current frame to k frames (here, k is a natural number) following the current frame such that a lateral direction electric field generated between the dark pixel and the bright pixel decreases.

The invention provides an image processing device and an image processing method. In the device and the method, whether the feature of each pixel in a current image is in a dynamic state or a static state is judged according to a boundary change condition between the current image and a previous image, and pixel differences corresponding to pixels in the static state in the current image are added to acquire the noise intensity of the current image. In addition, the device comprises a pixel difference calculator, a boundary processing unit and a noise level processing unit, wherein the pixel difference calculator is used for calculating the pixel differences among pixels corresponding to each position on the current image and the previous image; the boundary processing unit is used for processing boundary change around each pixel in the current image; and the noise level processing unit is used for calculating to acquire the noise intensity of the current image on the basis of the boundary change judged by the boundary processing unit.

A printing apparatus performs printing using a print head in which a plurality of ejection port arrays are arranged in such a way as to form overlap portions. Ink is ejected such that a shape of a first boundary between images printed in a first unit region by ejection ports of a first ejection port array and a second ejection port array in an overlap portion and a shape of a second boundary between images printed in a second unit region in first and second operations of scanning continuously change in an array direction as positions of the first and second boundaries change in a cross direction and the shape of the second boundary becomes different from the shape of the first boundary.

The invention relates to a map zooming technique, discloses a method for rapidly loading map data, and solves the problems of slow map loading and data element overlapping in map roaming or zooming in a traditional technique. The method includes the steps: a, building a map data acquisition service interface; b, setting a map boundary change monitoring event for monitoring map boundary change conditions; c, judging whether a map boundary change is larger than a threshold value X or not, entering the step d if the map boundary change is larger than the threshold value X, and returning to the step c if not; d, calling the map data acquisition service interface to process map element data according to parameters transmitted by a calling end to obtain an element set finally meeting conditions; e, drawing the map element data in the element set finally meeting the conditions on a map. The method is applicable to map roaming or zooming.