Abstract: Irregular volumes within one or more three-dimensional volume datasets are identified and extracted in response to criteria. The processing involves automatically finding a seed voxel or seed cell that0 meets the criteria and thus belongs to an irregular volume of interest, and then identifying cells related to the seed cell by one or more predetermined relationships that are therefore also to be grouped into that irregular volume. Information, which can be of any suitable type, identifying each such cell as being related to other cells and belonging to an irregular volume is stored in a suitable data structure. The location or similar neighborhood information and other data describing properties or attributes of the identified cell are also stored. Because the irregular volumes are extracted and pre-processed in this manner, operations including rendering them on a display and performing Boolean and arithmetic operations on them can readily be performed.

Abstract: The invention discloses a mode detection circuit and a method thereof, for detecting an image signal, the image signal includes a horizontal resolution and the vertical resolution. The mode detection circuit includes a measuring unit, a calculation unit, and a decision unit. The measuring unit receives a clock signal and is used to count the clock signal to output a first counting value and the second counting value. The calculation unit is used to perform the calculation with the first counting value and the second counting value and thereby outputting a calculating value, wherein the calculating value outputted by the calculation unit is corresponding to the ratio of the first counting value to the second counting value. The decision unit is used to determine the horizontal resolution or the vertical resolution according to the calculating value.

Abstract: A method and system for displaying information related to a work vehicle comprises sensors for detecting levels associated with corresponding performance variables. An assigner assigns points in an image or graphical data representation associated with corresponding detected levels. A graphical module interconnects the points in the image to form a performance polygon indicative of a collective level of performance of the performance variables. A display is arranged for displaying the performance polygon to a user.

Abstract: A computer assisted method of analysis suitable for process control, comprises the steps of: receiving first data streams representing values from a process; receiving second data streams representing states of the process; recording metadata about the data streams; calculating relationships between pairs of the data streams; and recording relationship data resulting from the calculating step together with an association between at least one relationship datum and its corresponding meta-data.

Abstract: Complex labyrinth curves are interactively generated by an iterative process that spatially modulates curve evolution by an image or other function defined on the evolution space. After curves and evolution parameters are initialized [100], the iterative process allows the curve and evolution parameters to be interactively modified by a user [102], resamples the curves [104], and spatially modulates the curves according to the evolution parameters [106]. The evolved labyrinth curves are may be processed [110] for use in various applications including animation, maze creation, intricate artistic patterns, and graphical user interfaces that map linearly ordered data to the evolved curve and allow the data to be navigated using the rendered curve. The evolved curves can also be triangulated and projected to a plane to create patterns for manufacturing developable surfaces.

Abstract: A method and an electronic device are for for selecting apparel for a character that is generated by an electronic device. The method and electronic device determine a changed context of the character, select an updated set of apparel for the character based on the changed context of the character, change the apparel of the character according to the updated set of new apparel; and present the character having the updated set of apparel on a display.

Abstract: Among other disclosed subject matter, a computer-implemented method for generating a surface representation of an item includes identifying, for a point on an item in an animation process, at least first and second transformation points corresponding to respective first and second transformations of the point. Each of the first and second transformations represents an influence on a location of the point of respective first and second joints associated with the item. The method includes determining an axis for a cylindrical coordinate system using the first and second transformations. The method includes performing an interpolation of the first and second transformation points in the cylindrical coordinate system to obtain an interpolated point. The method includes recording the interpolated point in a surface representation of the item in the animation process.

Abstract: A method of transitioning between two high resolution images in a slideshow includes replacing a first image with a lower resolution copy of that first image and fading out the lower resolution copy of the first image to reveal a second image. A system for transitioning between two high resolution images in a slideshow includes a video chip having a first video buffer for containing a first image, a second video buffer for containing a second image, and a graphic buffer for containing a lower resolution copy of the first image. The chip is configured to replace the first image with the lower resolution copy of the first image and fade out the lower resolution copy of the first image to reveal the second image.

Abstract: Variable motion blur is created by varying the evaluation time used to determine the poses of objects according to motion blur parameters when evaluating a blur frame. A blur parameter can be associated with one or more objects, portions of objects, or animation variables. The animation system modifies the time of the blur frame by a function including the blur parameter to determine poses of objects or portions thereof associated with the blur parameter in a blur frame. The animation system determines the values of animation variables at their modified times, rather than at the time of the blur frame, and poses objects or portions thereof accordingly. Multiple blur parameters can be used to evaluate the poses of different portions of a scene at different times for a blur frame. Portions of an object can be associated with different blur parameters, enabling motion blur to be varied within an object.

Abstract: The present invention deforms hairs from a reference pose based on one or more of the following: magnet position and/or orientation; local reference space position (e.g., a character's head or scalp); and several profile curves and variables. In one embodiment, after an initial deformation is determined, it is refined in order to simulate collisions, control hair length, and reduce the likelihood of hairs penetrating the surface model. The deformed hairs can be rendered to create a frame. This procedure can be performed multiple times, using different inputs, to create different hair deformations. These different inputs can be generated based on interpolations of existing inputs. Frames created using these deformations can then be displayed in sequence to produce an animation. The invention can be used to animate any tubular or cylindrical structure protruding from a surface.

Abstract: Wireless communication of display information between an information handling system and display is supported by a direct connection between a graphics system of the information handling system and a transceiver of the information handling system. For example, the graphics system outputs pixel level display information through a cable directly to the transceiver. A converter on the transceiver converts the display information to network information, such as from a DisplayPort format to a PCI Express format, so the transceiver can send the display information through a wireless network, such as a personal area network, to the display. A display module located at the transceiver coordinates initiation of communication of display information from the graphics system to the display.

Abstract: The present invention is directed towards systems and methods for dynamically modifying the appearance of a resource based on skins. The method of the present invention comprises building a user skin library based upon user selected skins and receiving requests to change the appearance of a resource from a user. Upon receiving a request, the present invention dynamically updates the appearance of a resource based upon a selected skin.

Abstract: An image processing apparatus has a memory in which a plurality of image processing commands are stored, a dependent information producing unit which produces dependent information in each image data block becoming a target image processing, the dependent information indicating a dependency relationship between image processing of the image data block and another processing, a dependency relationship solving unit which makes a determination of a practicable image processing based on the dependent information, the dependency relationship solving unit writing an image processing command of the practicable image processing in the memory, and a plurality of image processing units which read an image processing command stored in the memory, the image processing units performing the image processing to the image data block based on the image processing command.

Abstract: An image display system includes: a background image transfer section which commands the image producing unit to produce a background image corresponding to the background image data and transfer the background image to the resolution adjusting unit; a window display image transfer section which commands the image producing unit to produce a window display image corresponding to the window display image data and transfer the window display image to the resolution adjusting unit; and a display control section which controls the process of the resolution adjusting unit for outputting the image stored in the virtual image storing unit.

Abstract: An exemplary liquid crystal display includes a data circuit, a memory, and a timing controller. The data circuit includes a polarity generating circuit. The timing controller includes: a data analysis circuit configured for analyzing video signals stored in the memory and generates a corresponding symbol bit to each datum according to the category of each datum; and a symbol bit generating circuit configured for receiving the video data from the data analysis circuit, and keeping or altering the symbol bit of each datum according to the symbol bit of each datum outputted from the data analysis circuit. The data circuit is configured for receiving the video data having symbol bits from the timing controller. The polarity generating circuit is configured for generating a corresponding polarity control signal according to each of the symbol bits of the video data. A related method for driving the liquid crystal display is also provided.

Abstract: An apparatus comprises a first unit to receive a first frame. The first unit replaces each datum of the first frame with a datum having a particular value if the datum of the first frame is within a region of the first frame. A second frame is thereby created. The first unit also writes the second frame.

Abstract: A method for displaying map data on a screen of a navigation device. The method includes receiving a screen display request, rendering a particular interpolation point that is not within a filtering range among interpolation points included in the map data to be displayed on the screen and displaying the rendered interpolation point on the screen.

Abstract: A database methodology that concerns the mapping of any arbitrary object into a plurality of regions, enabling the assignment of multiple region-specific attributes thereto and facilitating the concurrent, graphical presentation of any assigned attributes. Attribute storage, manipulation, and presentation are driven by the individual regions and characteristics of the object.

Abstract: A method and system for performing a texture operation with user-specified offset positions are disclosed. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of deriving a first destined texel position based on an original sample position associated with a pixel projected in a texture map and a first offset position specified by a user and fetching texel attributes at the first destined texel position for the texture operation.

Abstract: A color processing apparatus includes a device characteristic acquisition unit configured to acquire a monitor device characteristic, a viewing condition acquisition unit configured to acquire a viewing condition of a display screen, a correction unit configured to correct the monitor device characteristic based on the viewing condition of the display screen, and a color conversion unit configured to perform color conversion based on the viewing condition of the display screen and the corrected monitor device characteristic.

Abstract: A yellow primary color is used to increase the brightness of images displayed in four primary colors including red, green, blue and yellow primary colors. The yellow primary color may have a luminosity approximately equal to the luminosity of the red primary color or less, and not contribute substantially to the color gamut. A white primary color may be comprised of yellow light in the region near 570 to 590 nm and cyan light in the region near 475 to 485 nm. A blue primary color may be comprised of light shorter than about 475 nm and light longer than about 500 nm.

Abstract: A color gamut component analysis apparatus includes: a histogram processing section that performs histogram processing on color components in a video signal; a color gamut component calculating section that calculates a wide color gamut component larger than a signal by a predetermined standard, from the result of the histogram processing by said histogram processing unit; and a graphic processing section that generates and outputs a user interface image which shows the presence of said wide color gamut component in said video signal, or the ratio of said wide color gamut component to said video signal.

Abstract: Image processing in mobile devices is optimized by combining at least two of the color conversion, rotation, and scaling operations. Received images, such as still images or frames of video stream, are subjected to a combined transformation after decoding, where each pixel is color converted (e.g. from YUV to RGB), rotated, and scaled as needed. By combining two or three of the processes into one, read/write operations consuming significant processing and memory resources are reduced enabling processing of higher resolution images and/or power and processing resource savings.

Abstract: A method and an arrangement for improving the digital-signal-generated grayscale resolution of a monochrome visual display unit (3) to which the digital signals from an image source (1) can be supplied over n-bit wide RGB channels (2). Measures are proposed that make it possible to display distinguishable grayscale gradations on the visual display unit (3) regardless of whether a grayscale signal (6; 10) or RGB color signals (12, 13, 14) are transmitted to the visual display unit (3).

Abstract: The subject application is directed to a system and method for transparent object rendering. An electronic document, inclusive of a plurality of objects, is first received. The electronic document is then parsed so as to generate a transparency table. The generated table includes entries corresponding to transparency characteristics of each of the objects. Each object of the received electronic document is then processed in accordance with a corresponding transparency table entry. The system further comprises means adapted for generating a scan-line representation of each of the plurality of objects, the scan-line representation including a scan-line corresponding to an associated backdrop and a scan-line corresponding to associated pixel data. The received electronic document is thereby rendered so as to generate a rendered document.

Abstract: The virtual environment terminal device comprises a user terminal device that interfaces the user to a computer controlled virtual reality system via the sense of touch by applying forces, vibrations, and/or motions to the user to emulate the sensations that the user would encounter in the environment emulated by the virtual reality system while also providing a three-dimensional image of the workspace by using a view splitting device to display the screens of two different monitors to respective ones of the user's two eyes.

Abstract: An image processor enabling a user to quickly select desired images from a large number of images without scrolling repeatedly through the images. The image processor assigns image numbers to segments of a scroll bar and displays image data corresponding to an image number assigned at the position on the scroll bar pressed by the user. The image processor also reduces the number of image numbers assigned per segment of the scroll bar near the image number at the pressed position on the scroll bar to facilitate the user in specifying a desired image through a subsequent input operation.

Abstract: Disclosed is a display of a particular size that may be perceived as larger than the particular size as a result of light emitted by one or more light guides adjacent the perimeter of the display. The display may also be perceived as brighter. In particular, the display is configured to output a changing image. A light guide is disposed adjacent at least a portion of the perimeter of the display and coupled to a multicolor LED. A controller of the electronic device is configured to analyze the changing image to determine the color content. The multicolor LED is driven to emit light according to the color content of the changing image. The light guide is configured to couple light from the LED in a direction parallel to the display viewing surface, and to couple light out of the light guide in a direction away from the display viewing surface.

Abstract: An apparatus for setting a common voltage include a screen generator, a flicker measuring part, a main controller and a read-only memory (“ROM”) programming part. The screen generator generates image data of a test screen. The flicker measuring part measures flicker on the test screen displayed on a display panel to which a common voltage corresponding to an estimated setting value is applied. The main controller calculates a measured flicker index from the measured flicker and compares the measured flicker index with a predetermined threshold value to determine a setting value corresponding to a flicker index of a plurality of calculated flicker indexes that is less than the threshold value. The ROM programming part writes the determined setting value to a ROM of a display module. Therefore, a common voltage is reestablished by the setting value, thus preventing flicker due to process variations.

Abstract: A liquid crystal display which can selectively display an image having a high visibility or an image having a high luminance. The liquid crystal display includes a panel unit having a plurality of gate lines, a plurality of data lines, and a plurality of pixels, each pixel being coupled to a gate line and a data line and having a plurality of sub-pixels, a data-drive unit providing data signals to the data lines, and a gate-drive unit providing gate signals to the gate lines in a first order or in a second order. When the gate-drive unit provides the gate signals in the first order, the sub-pixels of a respective pixel are charged with different pixel voltages, and when the gate-drive unit provides the gate signals in the second order, the sub-pixels of the respective pixel are charged with substantially the same pixel voltage.

Abstract: An electrooptical apparatus having a plurality of scanning lines, a plurality of signal lines, and electrooptical devices each being placed at an intersection of each of the scanning lines and each of the signal lines, and the electrooptical apparatus is driven according to the amount of drive current supplied to the electrooptical devices. The electrooptical apparatus includes a lighting time measuring unit for measuring a lighting time of the electrooptical devices, a lighting time storage unit for storing the lighting time obtained by the lighting time measuring unit, and a drive current amount adjusting unit for adjusting the amount of drive current based on the lighting time stored in the lighting time storage unit so as to correct the brightness of the electrooptical devices.

Abstract: Various embodiments of a sub-pixel octal grouping are disclosed. The octal grouping may comprise three-color (red, green and blue) sub-pixels with blue colored subpixel comprising twice the number of positions within the octal sub-pixel grouping as the red and green colored sub-pixels. Various embodiments for performing sub-pixel rendering on the sub-pixel groupings are disclosed.

Abstract: The image processing device stores a fixed horizontal resolution and a fixed vertical resolution established in advance for use in resolution conversion of an input image. The first resolution converter of the image processing device converts the input image to a fixed resolution-converted image so that at least a horizontal resolution of the fixed resolution-converted image is equal to the fixed horizontal resolution. The second resolution converter of the image processing device converts the fixed resolution-converted image output from the first resolution converter to the display resolution-converted image having the desired horizontal and vertical resolutions.

Abstract: An automatic coarseness setting method in a video display apparatus is provided. According to the automatic coarseness setting method, when an automatic adjustment command is input or when a new mode video signal is received to the video display apparatus, a pixel clock of an input video signal is detected, and a coarseness value is automatically set based on the detected pixel clock. Accordingly, it is possible to provide optimum video display using a coarseness value most suitable for the input video signal.

Abstract: The invention discloses a method for detecting resolution and a timing controller. The method includes following steps: first, receiving a set of image control signals; judging resolution of image data. Wherein, the resolution of the image data includes a resolution of first dimension and a resolution of second dimension. The timing controller receives image data and a set of image control signals. The timing controller includes a resolution detecting circuit and a timing control unit.

Abstract: A liquid-droplet ejecting apparatus including: (a) a liquid ejecting head having an ejection opening from which a droplet of a liquid is ejected; (b) a liquid supply passage through which the liquid is supplied to the liquid ejecting head; (c) a suction passage normally held in communication with the liquid supply passage; (d) a sucking device sucking a gas in the liquid supply passage via the suction passage; (e) a gas-permeable film disposed at a communication portion at which the liquid supply passage and the suction passage are communicated with each other, the gas-permeable film allowing the gas to pass therethrough but not allowing the liquid to pass therethrough; (d) an opening-and-closing device selectively placeable in a closed state to disconnect the suction passage from the sucking device, and an open state to communicate the suction passage with the sucking device; (e) a pressure detecting device detecting an internal pressure of the suction passage; (f) a sucking-device control device controlling

Abstract: An ink jet image forming apparatus, which is improved in a structure of an ink supply device so as to minimize an influence due to a pressure loss generated in an ink flow passage, is provided. The ink jet image forming apparatus includes a print head to eject an ink to a printing medium, an ink tank to store the ink, an ink circulation passage through which the ink circulates between the ink tank and the print head, a pressure controller which has an ink storage unit communicating with the ink circulation passage and an air storage unit communicating with external air, a valve mounted in the ink circulation passage between the ink tank and the pressure controller, a pump mounted in the ink circulation passage and pumps the ink, and a control unit to control operations of the valve and the pump.

Abstract: A fluid ejector includes a drop size symbol that is based on the fluid ejector's drop size relative to one or more fixed drop sizes. The drop size symbol is formed by comparing the fluid ejector's drop size to the one or more fixed drop sizes. An image forming device includes a marking fluid ejector that includes a drop size symbol based on the marking fluid ejector's drop size relative to one or more fixed drop sizes. The image forming device forms an image based on the drop size symbol by determining the drop size symbol and then either selecting a marking fluid look-up table based on the drop size symbol, or forming an image correction factor based on the drop size symbol.

Abstract: An element substrate capable of obtaining a high-quality printed image for a long period. The element substrate has a plurality of heaters, driving elements each of which is provided in correspondence with each of the plurality of heaters to selectively drive the plurality of heaters, an input terminal to receive a driving mode selection signal, and a block selection circuit which time-divisionally drives, in blocks of different timings, heaters in each of a plurality of groups each including a predetermined number of heaters and driving elements. The element substrate includes a logic circuit which time-divisionally drives the heaters in the group when the selection signal input from the input terminal is a signal for selecting a first driving mode, and simultaneously drives all heaters in the group when the selection signal is a signal for selecting a second driving mode.

Abstract: A recording apparatus for discharging ink from a recording head arraying a plurality of nozzles to execute recording of an image includes a drive unit configured to form a group with a defined number of nozzles so as to include an adjacent nozzle in a different block and to execute time-division driving of the block according to a driving order corresponding to a recording mode, and a recording control unit configured to execute scan recording to a recording medium in a first recording mode or a second recording mode. Each pass of scan recording in the second recording mode is executed using nozzles smaller in number than a number of nozzles used to execute each pass of scan recording in the first recording mode.

Abstract: Provided herein is a method for arranging liquid droplet ejection heads comprising: arranging and fixing a plurality of inkjet liquid droplet ejection heads, ejecting a common functional liquid, on a common carriage plate, based on the amount of liquid droplets ejected from a number of ejecting nozzles in a nozzle row that each of the liquid droplet ejection heads has, with the heads shifted in a direction of the nozzle row, the heads being so arranged and fixed that in the heads closely aligned in the direction of the nozzle row, a difference between the amounts of liquid droplets ejected from two ejection nozzles located at each innermost end of the heads is within a predetermined range of tolerance, and the amounts of liquid droplets ejected from two ejection nozzles located at the outermost ends in the direction of the nozzle row are within a predetermined range of a reference amount.

Abstract: An element substrate capable of independently confirming an electrical connection status with a logic power source without increasing costs due to increasing the number of terminals or the like. The element substrate includes a connection status output circuit that outputs a signal in response to a connection status of a logic power source input terminal, or a connection status of input terminals of each of a print signal, a clock signal, a drive signal, and a latch signal, and a connection status output terminal that outputs an output signal from the connection status output circuit.

Abstract: An object of the present invention is to provide an ink jet printing apparatus that inhibits the temperature of a print head from increasing excessively while preventing significant density or hue unevenness from occurring in images, without the need for a complicated structure or complicated control. Thus, the present invention detects temperature of the print head, and sets number of scans in which the print head is to stand by until start of scanning and a standby time for each of the set number of scans by the print head, on the basis of the detected temperature.

Abstract: A liquid ejecting head unit includes head main bodies capable of ejecting liquid droplets from nozzle openings by applying pressure to liquid inside pressure generating chambers communicated with the nozzle openings. Liquid flow paths that are formed for the head main bodies connect the nozzle openings including the pressure generating chambers and storage members that store liquid to be supplied to the pressure generating chambers. Heating members are disposed in the vicinity of the liquid flow paths and heat the liquid flowing through the liquid flow paths. A control unit controls the heating members. Temperature detecting units detect temperatures of the liquid flowing through the liquid flow paths.

Abstract: A printhead IC is provided which has an array of nozzles, drive circuitry for receiving print data and sending drive pulses of electrical energy to the array of nozzles in accordance with the print data, and a temperature sensor connected to the drive circuitry to adjust the drive pulse profile in response to the temperature sensor output. During use, the temperature sensor can be de-activated after a period of use. The drive circuitry sets the duration of the pulse profile to a sub ejection value for any of the nozzles in the row that are not to eject a drop during that firing sequence.

Abstract: An array type inkjet head and a method of manufacturing the same are provided. The method includes providing a test head in which nozzle chips are mounted, printing ejection patterns on a printing medium according to various ejection timings of the nozzle chips by controlling the test head, classifying the nozzle chips into groups according to the ejection patterns, and assembling the nozzle chips that are classified in the same group having the same ejection pattern on the array type inkjet head. Since the array type inkjet head is manufactured by grouping together the nozzle chips having the same ejection pattern, poor printing results can be prevented.

Abstract: A solid phase change ink composition that includes an ink vehicle, a colorant, and at least one naturally derived material. At least one naturally derived material is a low melt material having an onset of melting from about 45° C. to about 120° C., and a melt transition width of from about 3° C. to about 30° C. Also provided is a method for producing a solid phase change ink composition that includes selecting at least one naturally derived material, forming an ink vehicle, and adding a colorant, wherein at least one naturally derived material is a low melt material having an onset of melting of from about 45° C. to about 120° C., and a melt transition width of from about 3° C. to about 30° C. An ink jet device that includes the solid phase change ink composition described in the present disclosure is also provided.

Abstract: A print head cleaning device, an ink jet image forming apparatus having the same, and methods thereof include a cleaning liquid circulation and/or a structure to clean an image forming apparatus print head.

Abstract: A printhead maintenance assembly for an inkjet printer includes a housing. A movable chassis is arranged in the housing. A belt is mounted on the chassis with a contact surface for sealing engagement with a printhead of the printer. The chassis and thus the belt are reciprocally movable between a first position in which the contact surface is engaged with the printhead and a second position in which the printhead is disengaged from the printhead. A pair of spools are mounted on the chassis. The belt is mounted about the spools, with one of the spools being a toothed drive spool and the other being an idler spool. A drive motor is mounted on the chassis. A drive gear driven by the motor is engaged with the drive spool so that the motor can drive the belt. The drive spool, drive gear and drive motor form part of a conveyor mechanism for conveying the belt in a direction substantially parallel with a longitudinal axis of the printhead.

Abstract: An apparatus (30, 40, 50) and a method of ink jet printing arc disclosed that use a system for feeding a substrate longitudinally relative to a support area and a system for moving a printhead parallel to the direction of substrate feed. Indexing between transverse scan rows of a printhead (20) is carried out initially by the substrate feed system (16) and the actual feed distance is measured using an encoder or other substrate position measurement device (26). A controller (25) determines the amount of any error that occurs between the actual and the desired feed distances. The controller (25) then sends signals to move the printhead (20) to compensate for any error in the feed system feed. Compensating adjustments are then made to the next subsequent substrate indexing step so that the printhead tends to move back toward its home or zeroed position with its next correction and does not walk away from this home position as a result of cumulative movements.