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: 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 audio data storing unit stores therein audio data, and an image data storing unit stores therein image data. A control information storing unit stores a playback method used for playing back the audio data and a print method used for printing out the image data. The playback method indicates whether the audio data should be played back when a receiving unit receives the composite data, or should be played back after an instruction is input by a user. The print method indicates whether the image data should be printed out when the receiving unit receives the composite data, or should be printed out after an instruction is input by the user. A speaker unit plays back the audio data in accordance with the playback method. A printer unit prints out the image data in accordance with the print method.

Abstract: A print controller and associated methods are disclosed. Some print jobs received in the print controller are stored in a rasterized or ripped job spool. The release of these jobs is coordinated by a control system in the print controller. The control system processes an algorithm to determine a sequence of releasing one or more print jobs stored in the rasterized job spool. The control system generates a job despool token and transmits the job despool token to a rasterized job handling system through the data stream of the raw print jobs (such as through the interpreter). The job despool token follows the normal data stream of print jobs through the print controller to the rasterized job handling system. Responsive to receiving and processing the job despool token, the rasterized job handling system releases the print job from the rasterized job spool to a print queue.

Abstract: A system enables a rendering intent to be specified for an object in a page description language that does not support the specifying of rendering intents. Such a system includes a user interface for receiving a rendering intent and an identification of an object associated with the received rendering intent, a page description language (PDL) file generator for generating a tag to associate the identified object with a PDL output parameter, and an encoder for encoding the received rendering intent in the PDL output parameter associated with the identified object. Such a system may be used, for example, with a PostScript or a PDF print job file.

Abstract: The present invention relates to an apparatus and method for creating an electronic version of printed matter. Advantageously, the electronic version of the printed matter is such that is has the same appearance and layout as the printed matter. The electronic version of the printed matter is also such that that a viewer's interaction with the electronic version can trigger the sending of information to the viewer. The information can be in various forms including an e-mail or e-coupon. It comes with an intelligence and interactive module where viewers can read other languages' printed matter instantaneously with multi-lingual translation both in text and voice. The apparatus and method is also capable of compressing the electronic version so that it can be quickly and efficiently distributed to viewers over numerous networks. These networks can include LAN, WAN, internet, or mobile and wireless communication networks.

Abstract: Methods and apparatuses for automated conversion of color images to aesthetically enhanced gray scale images. In one embodiment, the mix of color channels of a color image is automatically determined as a result of analysis of the image for the generation of a gray scale image. In one example, the data of a color channel (e.g., Blue) that is not suitable for a gray scale representation is not used. The adjustment strength depends on the image itself. In one example, a stronger color channel is automatically weighted less than a weaker color channel for enhancement. In one example, after the contrast is further strengthened through nonlinear scaling, the boundary portion of the image is darkened to strengthen the edges and draw attention to the center of the image. Optionally, an attractive color balance adjustment is also made according to the gray levels to further enhance the appearance.

Abstract: An apparatus information obtaining apparatus for obtaining apparatus information including model information of an image output apparatus from the image output apparatus via a network is disclosed. The apparatus information obtaining apparatus includes: an image output apparatus list database storing a list of image output apparatuses from which the apparatus information is obtained; an apparatus information send instruction sending unit for instructing the image output apparatus included in the image output apparatus list to send the apparatus information; and an apparatus information receiving unit for receiving the apparatus information from the image output apparatus that is instructed to send the apparatus information.

Abstract: A tandem continuous paper printer includes: a first printer engine; a second printer engine; and a printer controller; and performing tandem printing by performing printing using the second printer engine on a paper that has been printed on by the first printer engine, the tandem continuous paper printer being arranged so that the first printer engine is made to print tandem check marks on the paper at check page intervals and the second printer engine is provided with a sensor detecting the tandem check marks.

Abstract: Embodiments of the present invention provide a handheld device comprising an input/output (I/O) module configured to at least one of print and scan images on a surface adjacent to the handheld device, a position module operatively coupled with the I/O module to determine at least one of a position and a velocity of the handheld device, and a filter coupled to the I/O module to regulate a rate of deposition of a printing substance by the I/O module.

Abstract: An editing system handles offspeed and full speed playback of long GOP compressed video information by having one decoder for full-speed or slower forward playback of long GOP compressed motion video information, and a second single-frame, stateless decoder for use for off-speed playback. When compressed data is read from a file, the compressed data for at least one complete group of pictures is read into a buffer, herein called a compressed data buffer. A data structure, herein called a frame ring, is constructed to describe each image in the compressed data buffer. The single-frame, stateless decoder receives decompression parameters in addition to the compressed data for each image from this buffer. If the compressed data is a B-frame or P-frame, then uncompressed data for any other images (i.e., reference frames) required by the decoder to decompress the frame also is input to the single-frame, stateless decoder.

Abstract: This invention has as its object to allow an authentication process that avoids unnecessary information from being stored in a digital camera irrespective of whether or not a digital camera connected to the printer has a direct print function. To this end, in this invention, in an early stage of connection between a digital camera DSC and PD printer, the PD printer side requests an object which contains a keyword as authentication information of those which are stored and held by the DSC (S29). As a result, after it is determined the returned information contains authentication information, the printer notifies the DSC of its own authentication information (S33).

Abstract: A scanning apparatus includes a scanning head that scans an image of a document positioned on a stage glass, but varying in its distance therefrom. A boundary line is detected to determine an amount of skew therein. A skew line is compared with an established reference line, and a correction factor is calculated based on the result of the comparison. The original image processed to map the boundary line to the reference line and image data inside of the boundary line is similarly mapped based on the calculated correction factor. Beneficially, skews of an image produced when a thick book is scanned can be corrected simply.

Abstract: A set of candidate documents, each of which may be part of a bilingual, parallel set of documents, are identified. The set of documents illustratively includes textual material in a source language. It is then determined whether parallel text can be identified. For each document in the set of documents, it is first determined whether the parallel text resides within the document itself. If not, the document is examined for links to other documents, and those linked documents are examined for bilingual parallelism with the selected documents. If not, named entities are extracted from the document and translated into the target language. The translations are used to query search engines to retrieve the parallel correspondent for the selected documents.

Abstract: A system and method for automatically placing a rotated row in a multi-up imposition. Calculations can be performed, which are required to execute an automated multi-up imposition. The dimensions of the input document can be then evaluated against the available area in the imposed layout to determine whether there is sufficient space to add a rotated row to the layout (e.g., the “Dutch Row” in Dutch imposition). If it is determined that there is sufficient space for a rotated row, a rotated page row can then be added to the imposed layout.

Abstract: A method for contrast enhancement for digital images, including filtering an original image having original color values, to generate a filtered image, receiving parameters for a response curve, the response curve being a function of color value that is user-adjustable, deriving local multipliers by applying the response curve to the filtered image, multiplying the original color values by the local multipliers, thereby generating a contrast-enhanced image from the original image. A system and a computer-readable storage medium are also described.

Abstract: A target pixel is processed according to a blended combination of two or more error diffusion techniques. For example, the two or more techniques may include a standard error diffusion technique and rank ordered error diffusion. Additionally, or alternatively, a quantization resolution is selected for the target pixel based on information regarding the pixel. For example, a quantization resolution is selected based on a relative position of the target pixel or based on a value of the target pixel and/or values of pixels neighboring the target pixel.

Abstract: A print device includes a print data acquisition unit that acquires print data having a plurality of signature attachment areas defined thereon, each signature attachment area having electronic signature data produced therefor and attached thereto, a range data acquisition unit that acquires data indicative of a range of a print target area defined on the print data, and a verification unit that verifies, before completion of acquisition of the print data by the print data acquisition unit, the electronic signature data attached to the signature attachment area containing at least a part of the print target area.

Abstract: What is disclosed is a novel system and method for adjusting the gray balance of a multifunction color marking device in order to change the device's neutral behavior to a desired level of acceptability. The gray balance aim curve is specified by: L*, L*(aim), a*(aim) and b*(aim), where L*(aim)=f1(L*), a*(aim)=f2(L*), and b*(aim)=f3(L*). After receiving the user-modified gray balance aim curve, the target color device constructs a 3-D N×N×N L*a*b* to L*a*b* pre-LUT to reflect the neutral aim change by transforming a neutral axis input of L*, a*=0 and b*=0 to L*(aim), a*(aim) and b*(aim). Colors further away from the neutral axis are shifted by a lesser amount. The pre-LUT is then concatenated with the current color LUT to produce an updated color LUT which is applied to the device to achieve the desired neutral behavior. The gray balance aim curve can also be based upon a pre-determined user preference.

Abstract: The present invention provides an image processing apparatus, a method of controlling the image processing apparatus, a program and a storage medium that can increase security strength of encoded data, printed on a recording medium. According to an embodiment of the present invention, an image to be a document is read and is subjected to image processing, and thereby digital data is acquired. Next, the above-described digital data is encoded to generate a first encoded data. Next, information on a process of decoding the digital data from the first encoded data is encoded to generate second encoded data.