Abstract: An image conversion device is disclosed, having an image converting circuit for receiving a first and a second image frames of a first format and generating a third and a fourth image frames of a second format; and a signal generating circuit coupled with the image converting circuit for generating a plurality of first synchronization signals having a substantially fixed period and one or more second synchronization signals for the third and the fourth image frames, wherein each of the second synchronization signals is synchronized with one of the first synchronization signals and the third image frame contains at least one more first synchronization signal than the fourth image frame.

Abstract: There is provided an image processing device, comprising: an input unit configured to accept a user instruction to designate first image data; and an image addition unit configured to add the first image data corresponding to the user instruction to second image data, as a thumbnail for the second image data.

Abstract: An image processing device creates reduced image data based on original image data indicative of an original image. The original image is divided into original grids each corresponding to a set of original pixel data. The reduced image is divided into reduced grids each corresponding to a set of reduced pixel data. The image processing device acquires, for each set of reduced pixel data, original pixel data corresponding to the original grid whose part is superposed on the reduced grid corresponding to the each set of reduced pixel data when the reduced image is partially superposed on the original image such that the reduced image is shifted. The reduced pixel data is produced by calculating a weighted average of the original pixel data based on size ratio of the part of original grid superposed on the reduced grid to a size of the reduced grid.

Abstract: An image processing device includes a first display section configured to display an image, an input receiving device configured to receive an input associated with the image, and a computer processing unit (CPU). The CPU is configured to determine a selected portion of the image based on the input, to reduce a scaling factor associated with the selected portion of the image as an amount of time that the input device continuously receives the input increases, and to apply the scaling factor to the selected portion of the image to generate a scaled image. The device also includes a second display section configured to display the scaled portion of the image.

Abstract: A method and apparatus for adjusting estimated ink pile height to reduce the frequency and effects of a defect known as a halo defect. An estimated ink pile height profile of ink to be deposited on a surface in an area of image data having a foreground and a background is determined. The estimated ink pile height profile has a foreground color area including a top color component and at least one non-top color component in the foreground. Then, the estimated height profile is adjusted if the difference between the pile heights of the foreground and background is greater than a threshold condition.

Abstract: A method for printing including receiving, by a printer, a first page image, a second page image, and a selection for enabling media type substitution. The printer identifies a preferred media type and an alternate media type, where the preferred media type and the alternate media type include a common printable area (CPA), and the first page image and the second page image are modified to match a dimension of the CPA. The printer then selects the preferred media type for printing the first page image. The printer receives a message, after receiving the selection enabling media type substitution, associated with the preferred media type after selecting the first media type. The printer then selects the alternate media type in response to the message and the selection enabling media type substitution, and prints the second page image using the alternate media type.

Abstract: An operation device which displays a document preview image on a paper sheet preview image, includes: a changing unit which changes a size of document image data corresponding to the document preview image in accordance with a movement amount and a movement direction when a user touches a part of the document preview image and moves the touched part; a determining unit which determines whether or not a vertical size and a horizontal size of the document preview image after the change are larger than a vertical size and a horizontal size of a largest paper sheet preview image; and an enlargement continuous shooting setting unit sets an enlargement continuous shooting mode if it is determined that the vertical size and the horizontal size of the document preview image are larger than the vertical size and the horizontal size of the largest paper sheet preview image.

Abstract: A method for enhancing appearance of a halftone image (204) for imaging on a flexographic plate (108) includes retrieving the halftone image from a data storage device (132); setting a minimal dot size value for printing; analyzing the halftone image with a computer (130); detecting areas (404) in the halftone image populated with a plurality of dots smaller than the minimal dot size value; replacing the plurality of dots with a reduced set of dots wherein each of the reduced set of dots are larger in size (504) than the plurality of dots and wherein each of the reduced set of dots maintains an original geometric characteristics of the plurality of dots; and saving the reduced set of dots.

Abstract: An image data converting device of at least one embodiment of the present invention for converting, by linear interpolation, input image data having a predetermined resolution into delta arrangement image data having a resolution that is smaller than the predetermined resolution, the image data converting device includes: an even line pixel value converting section for converting a value of each pixel in each even line in the input image data into a value of each pixel in each even line in the delta arrangement image data, by using a predetermined initial value for even lines; and an odd line pixel value converting section for converting a value of each pixel in each odd line in the input image data into a value of each pixel in each odd line in the delta arrangement image data, by using a predetermined initial value for odd lines, the predetermined initial value for odd lines being (1±?)/2(0???0.5) of the initial value for the even lines.

Abstract: Additional information regarding a fingerprint is estimated, with a given level of confidence, on the basis of characteristics of a set of minutiae corresponding to this print. Local descriptors are determined around some at least of the minutiae, so that they comprise, in relation to zones comprising additional information estimated with the given confidence level, values calculated on the basis of said information and, in relation to zones not comprising such information, erasures. The local descriptors determined are quantized according to a given number of integer values, a value being reserved for erasures. The quantized local descriptors are coded with the aid of an error-tolerant coding algorithm associated with a decoding algorithm devised to take account of errors and erasures. And a pseudo-identity is determined on the basis of some at least of the coded quantized local descriptors.

Abstract: A method to code print data where print data to control a print head of a printer is received, where a coding strategy to change the size of the print data is determined based on at least one characteristic of a print mode of the printer, and the size of the print data is changed using the determined coding strategy.

Abstract: When input image data is high-resolution data, the input image data is downsampled to low-resolution data. Subsequently, it is judged whether or not the trapping process is performed with respect to an edge extracted based on the image data after the downsampling. When the trapping process is performed, a trap color is determined. Pixel data based on the determined trap color is upsampled based on the resolution of the input image data. Then, the trapping process is performed based on the input image data and the pixel data after the upsampling.

Abstract: In an environment in which many types of drivers are installed, it is cumbersome for a user to select a desired printer from a printer list displayed on a screen, after the user has issued a printing instruction from an application. In an information processing apparatus in the present invention, data which is received from an application in response to an instruction from a user is spooled as intermediate data, printers which are connected to the apparatus itself are retrieved after the instruction from the user, an installation process and creation of a print queue are performed for a printer driver which is compatible with a printer selected from found printers, the intermediate data is passed to the printer driver, and a printing process is performed. Then, a deletion candidate is decided in the created print queues, and the print queue which is the deletion candidate is deleted.

Abstract: Ethernet and Universal Serial Bus (USB) powered printing devices are provided. In particular, Ethernet and USB powered printers and methods of Ethernet powering of printers that support high speed printing and/or data intensive printing. Such high-speed and/or data intensive printing operations are able to be Ethernet or USB powered by providing for a power storage unit within the printer device that is able be charged during non-printing periods and provide for necessary energy bursts to support such higher powered processes. In addition, the present invention provides for devices and methods that allow for printers to operate with main power provided by conventional power mains and for back-up or secondary power to be supplied by Ethernet or USB power. Additionally, the invention provides for Ethernet or USB powering, both primary and back-up, of the data and configuration settings in the printer control and image generating electronics.

Abstract: An image processor includes a storing unit, an image determining unit, and an output unit. The storing unit stores a selecting condition. The image determining unit determines whether the image corresponding to the set of the image data satisfies the selecting condition. The output unit outputs an image list including either one of the image that is determined to satisfy the selecting condition by the image determining unit and a resized image resized from the image that is determined to satisfy the selecting condition by the image determining unit.

Abstract: A system and method are provided to implement dynamic user intent-based imaging operations in image forming and document handling systems. A common framework is provided to implement the user-intent based imaging operations by which all of the individual component devices are able to be mapped to a particular user's desires such that an output from any particular image forming device in the complex image forming system meets the user's requirements/intent. Operations of component devices of a particular complex image forming system are defined logically. Mappings to the individual devices according to a common reference framework are then overlaid and manipulated according to the common framework. In this manner, a user directs imaging operations, including image shifts, for individual pages, subsets of pages or an entire document in the manner the user intends rather than according to a default understanding of the device.

Abstract: An information processing apparatus which has a processing function of processing information and includes a data providing device, a storage device, a setting device, a determination device, and a changing device. The data providing device provides data to the information processing apparatus, and the storage device stores data. The setting device is provided to selectively set a prohibited state and an allowed state of the processing function. The determination device determines whether or not provided data provided by the data providing device is identical with set data which is stored in the storage device as data to be used in a case of performing a processing function set by a user. The changing device instructs the setting device, when it is determined that the provided data is identical with the set data, to change one of the prohibited state and the allowed state previously set to the other state.

Abstract: An image processing apparatus stores pixel data of an input image in a storage apparatus after performing resolution conversion encoding, and performs a pixel interpolation process after reading out the pixel data stored in the storage apparatus and performing resolution conversion decoding. The image processing apparatus determines, when resolution conversion encoding the pixel data of the input image, whether a resolution of the pixel data will decrease due to the pixel interpolation process, based on attribute information indicating an attribute of the pixel data, and performs processing to decrease the resolution of the pixel data in the resolution conversion encoding, if it is determined that the resolution will decrease.

Abstract: A device includes: a receiver receiving a displacement of an image formation target area in a sub-scanning direction from a reference position on a continuous form with side portions having holes and with a page boundary per a length; a calculator calculating marker lengths of markers marking upper and lower ends of a page of the continuous form based on the displacement, a shortest distance to the holes from the page boundary, and a reference length for when the displacement is not specified for the markers; another calculator calculating start positions of the markers based on the displacement, the distance, the reference length, and a length of the target area in the sub-scanning direction; and a controller performing, with respect to an apparatus, control of the image formation of the markers in the side portions from the start positions over the marker lengths.

Abstract: An image forming apparatus may include an acquisition unit, a setting unit, and an instruction unit. The acquisition unit acquires print data from an information processing apparatus. The setting unit receives a user operation executed via an input device and configured to execute a print setting for the print data. The instruction unit instructs the acquisition unit to acquire the print data based on a print instruction for executing printing and instructs the setting unit to receive an input by the user operation for executing a print setting for the print data.

Abstract: A print controlling device includes an acquiring unit, a dividing unit, a first determining unit, and a print data generating unit. The acquiring unit acquires data representing an original image larger than a recording sheet. The dividing unit divides the original image data into image data that represent divisional images having a same size as the recording sheet. A border side has a partition line segments defined between image and margin regions of the divisional image. The original image consists of image regions of the divisional images. The image region represents part of the original image and has a colorant area to be printed with a colorant. The first determining unit determines, if the colorant area abuts a border side, whether a partition line segment abuts the colorant area based on the divisional image data.

Abstract: A method and apparatus for generation of electronic documents, such as a merge utility, is disclosed. In an embodiment, the merge utility merges two types of documents at least one of which is first converted from a format that is not supported by an output device to one that is. In an embodiment, one document may contain information related to an overlay and the other may contain information related to a background. In an embodiment, the conversion is performed in a format that is supported by an output device.

Abstract: An image forming apparatus includes an output image forming unit that forms an output image from an image-repeat image which is obtained by arranging a plurality of input images on one recording medium based on predetermined repeat conditions, a preview image generating unit that generates reduced images of the input images, sets arrangement positions of the reduced images based on the repeat conditions, and arranges the reduced images in the arrangement positions in accordance with the repeat conditions, thereby generating a preview image, and a display unit that displays the preview image generated by the preview image generating unit.

Abstract: In accordance with the acceptance of an output instruction to output a single file containing a plurality of images from a user, at least one of the images contained in the file specified to be output based on the output instruction is output. At that time, control is performed so that at least one image is selected from among images associated with each other of the images contained in the file specified to be output based on the output instruction and the selected image is output.

Abstract: Providing for workflow and finishing solutions for printing are disclosed herein. By way of example, disclosed workflow provides grouping and managing a stream(s) of digital images across a substrate width, for maximizing print productivity and profitability. Digital images are re-sized according to print instructions and oriented into a print stream. Multiple print streams can be organized onto the substrate width, to improve substrate packing. Moreover, disclosed finishing solutions provide for outputting streams of prints according to an output format, in conjunction with rendering the digital images in physical form.

Abstract: A wireless scanning device includes a scanning module adapted to scan a subject, a processor coupled to the scanning module, and a wireless communication module coupled to the processor for wireless communication with a user device. The processor is operable to control the scanning module to start scanning the subject according to a scan command from the user device. The scanning module is operable to generate scan data segments during scanning. The processor is further operable, for each scan data segment, to generate and transmit a real-time display data segment for real-time display and a compressed data segment for storage to the user device.

Abstract: An image processing apparatus includes a control unit and an output unit. The control unit includes an image output unit that arranges an image read by reading processing in an area shifted in a certain direction in a display area in which read image on which reading processing is performed by an image reading apparatus is displayed, and outputs the image to the output unit.

Abstract: A patch is printed on a printing medium, and ink discharge amount information is acquired from a colorimetric value that is acquired by measuring a printed patch. According to the information, color correction is performed on image data to be processed for printing, using a correction table that corresponds to a designated type of printing media.

Abstract: An image forming apparatus includes a writing unit including an image data generation unit that produces image data; a main-sub image magnification processing unit that performs image magnification processing in a main-scanning direction and a sub-scanning direction; a clock generation unit that changes a writing clock period; a correction map that retains image magnification information corresponding to a deformation of a recording medium caused by application of heat and pressure from a fixing unit; and a light-emitting device that irradiates the photosensitive element with light. The writing unit slightly changes the writing clock period so as to enlarge or shrink a formed pixel in the main-scanning direction and perform enlargement or shrinkage in the sub-scanning direction, and thus cancel an image deformation caused by the deformation of the recording medium and correct a change in an image magnification in the main-scanning direction.

Abstract: To shift an image in order to prevent the image from overlapping with a finishing position, the amount of shift for preventing the overlap may be increased and a desired result of layout may not be obtained. In addition, if the image is not shifted in order to obtain the desired result of layout, the image may overlap with the finishing position and toner or the like may come off. When it is determined that a position where the finishing process is to be executed overlaps with a content data placement area, an avoidance area where printing is not performed is placed at a position in which the position where the finishing process is to be executed overlaps with the content data placement area without changing the position and size of the content data placement area.

Abstract: What is provided are a system and method which enables users to configure their respective imaging devices to receive image data in a first coordinate space and map the received data to a second coordinate space for subsequent processing. In such a manner, users or key operators can configure their imaging device to transform image data to any desired orientation for processing across any imaging device. Preset configuration in the imaging device can be setup at the factory or installed in the field for desired behavior. Furthermore, the preset configurations can be used to correct problems with jobs in the field. A simple user interface (UI) addition to the digital front end (DFE) describe below provides operator selection. The operator can emulate current customer workflow across a variety of imaging devices for both intra-brand and inter-brand reduces any impact on legacy work flows. Various embodiments are disclosed.

Abstract: What is disclosed is a novel system and method to control an imaging device. A first collection of a plurality of two-dimensional image points in a first vector space for a source image and a second collection of a plurality of two-dimensional image points in a second vector space for a target image are received. The first collection of two-dimensional image points and the second collection of two-dimensional image points are converted into a homogenous form to apply affine matrix transformations. A matrix transformation is solved to map the first collection of the plurality of two-dimensional image points to the second collection of the plurality of two-dimensional image points. The matrix transformation is used to adjust distortion of the target image in an imaging device.

Abstract: In an image-forming system, the first determining unit is configured to determine whether at least one image-forming device among the plurality of image-forming device is capable of performing the image print process. The second determining unit is configured to determine whether to restrict an image-forming device among the plurality of image-forming devices to execute the test print process based on a result of determination by the first determining unit. The restricting unit is configured to restrict the image-forming device to execute the test print process when the second determining unit determines to restrict the image-forming device to execute the test print process.

Abstract: By using a memory capable of storing image data of a document size smaller than a maximum document size, images on both sides of a document of the maximum document size can be simultaneously read.

Abstract: An image forming apparatus includes a classifying unit which classifies constituent elements constituting print data into a single or a plurality of areas based on a plurality of types of the constituent elements; a color conversion processing unit which performs, with respect to each of the constituent elements classified by the classifying unit, a color conversion coping with each type the constituent elements; and an image forming unit which composes the constituent elements subjected to the color conversion by the color conversion processing unit and forms an image based on the print data composed.

Abstract: An image forming apparatus is provided that is capable of, in displaying a preview of image data to be output, confirming a confirmation point in accordance with an operation mode immediately without performing a user operation such as enlarging, reducing or shifting. The image processing apparatus (illustrated as a digital multi-functional peripheral) is capable of operating in each of a plurality of operation modes. The image forming apparatus is provided with an image display portion such as a touch panel for displaying a preview of image data and a set value storage portion such as control memory for storing a display set value in displaying a preview image at first on the image display portion for each operation mode.

Abstract: What is disclosed is a novel system and method to control an imaging device. One or more image transformations are received to apply to an image. The image transformation including one or more transformations of translation, rotation, scaling, and shear. At least one composite transformation matrix (CTM) is identified to carry the image transformation. The identified CTM is applied in at least one subsystem in an imaging device.

Abstract: An image reading apparatus includes a contact glass having a light control glass part having transmittance changeable by an applied voltage; a scanner part reading an original placed on an original placement surface of the contact glass and outputting image data in a storage part; a projector part projecting image information onto the contact glass from a side opposite to the original placement surface; and a control part controlling the voltage applied to the light controlling glass part. When the scanner part is operated, the control part causes the transmittance of the contact glass to increase and the projector part stops projecting the image information, and when the scanner part is not operated, the control part causes the transmittance of the contact glass to decrease and the projector part projects the image data stored in the storage part onto the contact glass.

Abstract: In the printing device, the image in the print data indicates a part of the original image. The printing unit prints a print image in the printing region on the recording sheets. Each printing region is assigned with at least one of a gluing region and a projecting region. The projecting region is a part of the printing region. The gluing region is on the recording sheet. One of two printing regions corresponding to two image regions partially overlaps with each other is assigned with the gluing region. The remaining printing region is assigned with the projecting region. An image corresponding to the projecting region corresponds to a part of image corresponding to the one of the two printing regions. The printing unit performs borderless printing with the image corresponding to the projecting region running off the recording sheet.

Abstract: An apparatus and method of calculating a resolution. The method of calculating a resolution includes selecting a region having an edge from a test chart, calculating a spatial frequency response (SFR) of an image forming device that has printed the test chart from the selected region, setting a frequency that corresponds to a principal SFR among the calculated SFRs of the image forming device as a principal frequency of the SFR of the image forming device, and judging the set principal frequency as the resolution of the image forming device.

Abstract: An image processing apparatus performing image processing on image data stored in a temporary storage area, is provided. The image processing apparatus includes: a size-reducing unit that reduces a size of original image data, wherein the size of the original image data is reduced according to a parameter of the original image data such that a size-reduction ratio of a chroma component is greater than a size-reduction ratio of a luminance component, to perform the image processing; and a storage control unit that stores size-reduced image data in the temporary storage area to perform the image processing.

Abstract: An image processing apparatus includes a multiple value conversion device which carries out quantization processing of original image data having multiple tones (M values) to convert the original image data to image data of N values having fewer tones than the original image data (where M and N are integers satisfying M>N?2), wherein: the recording head has a two-dimensional nozzle arrangement where the nozzle rows are arranged in a first direction which is a direction of the relative movement between the recording head and the recording medium, and the multiple value conversion device generates the image data of N values representing a dot pattern having blue noise characteristics in the first direction and green noise characteristics in a second direction which is a direction perpendicular to the first direction on the recording medium to achieve tonal representation based on the dot pattern having these frequency characteristics.

Abstract: In one embodiment, a digitized document, formatted as an image file and representing a scanned original page with a page boundary, is received. An image resolution for the digitized document is identified. A height and width of the page boundary, measured in pixels, is identified. A desired trim size for the digitized document is determined based on a function of the identified page boundary height and width and the image resolution. An available trim size that is closest to the desired trim size is selected for printing of the digitized document, via data indicative of available trim sizes stored in a computer-readable medium.

Abstract: A printing control device includes an input image data acquiring unit, a threshold acquiring unit, a determining unit, and a generating unit. The input image data acquiring unit acquires input image data. The input image data includes a plurality of input pixel data. Each input pixel data has an input value. The determining unit determines, for each input pixel data, a difference related value based on a difference between the input value and a threshold value corresponding to the input value. The generating unit generates print data by generating, for each input pixel data, output pixel data based on the difference related value. The output pixel data expresses density corresponding to the difference related value.

Abstract: A printing apparatus has: a dot discrimination section that discriminates whether a print dot is present in a discrimination target area D including a cut position at which an elongated sheet is cut in a sheet width direction, the discrimination target area being at least either one of a front edge area D1 or a rear edge area D2 having a predetermined length in a longitudinal direction of the sheet in a print area; and a print section that prints after providing a margin area adjacent to an outer side of either one of the front edge area or the rear edge area where whether the print dot is present or not is discriminated when the dot discrimination section discriminates such that the dot is present, and that prints without providing the margin area when the dot discrimination section discriminates such that the dot is not present.

Abstract: An image forming apparatus is capable of adjusting a print density with a plurality of set values including a first set value and a second set value. The image forming apparatus includes a storage unit for storing a first density as a target value of the print density; a density detection unit for detecting a second density as a print density of an image printed on a transfer medium; and a control unit for adjusting the print density. The control unit compares the first density and the second density, and calculates a first correction value applied to one of the first set value and the second set value for correcting the second density to the first density according to a density difference generation condition determined in advance. The control unit corrects the first set value or the second set value according to the first correction value for adjusting color balance.

Abstract: When printing by generating a composite low-frequency image based on an input image, performing dodging processing, and changing a size of the input image to an output image size, if the output image size is much smaller than the input image size, wastefulness occurs in the composite processing of the low-frequency image, and the overall performance of the printing process deteriorates. To solve these problems, a plurality of blurry images having a different blurriness level from an input image are generated, print setting information to be used in printing of the input image is input, a size of a composite low-frequency image is calculated based on the print setting information, a composite low-frequency image is generated in the calculated size from the plurality of blurry images, and dodging processing is performed on the input image using the generated composite low-frequency image.

Abstract: An information processing apparatus transmits a print job including input image data to an image processing apparatus connected thereto, and includes: a determination unit that determines whether a width and/or height of the input image data is smaller than a predetermined threshold, and whether a scaling factor for the image data at a time of output is one or less; a color value determination unit that determines color values of pixels constituting the image data in the case that it has been determined that the width and/or height of the image data is smaller than the predetermined threshold and that the scaling factor for the image data at the time of output is one or less; and a transmission unit that, in the case that it has been determined that the pixels constituting the image data have the same color value, transmits replacement image data having a smaller size.

Abstract: An image processing apparatus and an image processing method are provided for allowing a user to achieve a desired image quality while controlling toner consumptions. An amount of toner reduced is calculated based on a set toner reduction rate. For objects other than an object specified as an excluded object to which toner reduction is not applied, a toner reduction rate for achieving the calculated amount of toner saved is calculated.

Abstract: Techniques are provided for allowing a print driver to recognize a paper size that is not supported by the print driver. A printing device informs the print driver (executing on a client device) that an input tray of the printing device supports a particular paper size. Alternatively, the printing device informs the print driver that a feature and/or option supported by the printing device has changed. The print driver requests the new paper size (or the set of features and options) from the printing device. The print driver receives the new paper size data from the printing device and updates its user interface to allow a user to select the new paper size as a supportable option.