Abstract: According to examples, an apparatus may include a processor that may access a window of pixels corresponding to print data. The print data may specify printing of a plurality of pixels based on an original document image and image-independent print data. The apparatus may identify a first pixel, from among the window of pixels, corresponding to the image-independent print data, determine a characteristic associated with the window of pixels, determine, based on the characteristic, that the image-independent print data is to specify printing of a second pixel from among the window of pixels. The apparatus may cause the image-independent print data to specify printing of the second pixel based on the determination that the image-independent print data is to specify printing of the second pixel.

Abstract: In one example method, a determination is made via a processor that a document is to be printed using a printer including a printhead assembly and a printhead accessory based on a received print job. A determination is made via the processor that a first portion of the document is to be printed by the printhead assembly and a second portion is to be printed by the printhead accessory based on a characteristic of the printhead accessory. The first portion of the document is printed via the printhead assembly and the second portion of the document is printed via the printhead accessory.

Abstract: Examples described herein relate to a system consistent with the disclosure. For instance, the system may comprise a printing device including hardware to form markings on a print medium, a memory resource, and a controller to receive a print job to form the markings on the print medium, render a page description language of the print job to form the markings, determine an object type image of the print job, designate pixels of the determined object type image to form a covert dot pattern on the image, and adjust colors of the designated pixels to form the covert dot pattern on the markings.

Abstract: According to examples, an apparatus may include a first processing stage device to process data, a second processing stage device to process the processed data, and a control device. The control device may access first performance information of the first processing stage device, determine, from the accessed first performance information, an operational state of the first processing stage device, and determine whether a countermeasure is to be taken based on the determined operational state of the first processing stage device, in which the countermeasure is to improve the operational state of the first processing stage device. The control device may also, based on a determination that a countermeasure is to be taken, output an instruction for the countermeasure to be implemented.

Abstract: Examples described herein relate to a system consistent with the disclosure. For instance, the system may comprise a printing device including hardware to form markings on a print medium, a memory resource, and a controller to receive a print job to form the markings on the print medium, render a page description language of the print job to form the markings, determine an object type image of the print job, designate pixels of the determined object type image to form a covert dot pattern on the image, and adjust colors of the designated pixels to form the covert dot pattern on the markings.

Abstract: In one example method, a determination is made via a processor that a document is to be printed using a printer including a printhead assembly and a printhead accessory based on a received print job. A determination is made via the processor that a first portion of the document is to be printed by the printhead assembly and a second portion is to be printed by the printhead accessory based on a characteristic of the printhead accessory. The first portion of the document is printed via the printhead assembly and the second portion of the document is printed via the printhead accessory.

Abstract: According to examples, an apparatus may include a first processing stage device to process data, a second processing stage device to process the processed data, and a control device. The control device may access first performance information of the first processing stage device, determine, from the accessed first performance information, an operational state of the first processing stage device, and determine whether a countermeasure is to be taken based on the determined operational state of the first processing stage device, in which the countermeasure is to improve the operational state of the first processing stage device. The control device may also, based on a determination that a countermeasure is to be taken, output an instruction for the countermeasure to be implemented.

Abstract: A system comprising a multifunctional peripheral device in which the multifunctional peripheral device comprises a processor and a display device, in which the processor detects signature lines in an electronic document, and in which the display device of the multifunctional peripheral device displays the detected signature lines one at a time.

Abstract: An example image device includes a compressor to compress image data from a row-and-column format into non-overlapping tiles including blocks of pixels, a processor to write the blocks of pixels one tile at a time in a column-wise manner across an image strip to create image data, and an on-chip memory to store the image data.

Abstract: Information relating to a user input to edit a portion of an image is received,A where the image is divided into a plurality of tiles. In response to the received information, at least one further tile in a representation of the edit is created. A data structure including entries that link the plurality of tiles and the at least one further tile is created. The at least one further tile with the plurality of tiles are combined to produce an output page that includes the image with the edit applied to the image.

Abstract: A data structure includes entries corresponding to a plurality of tiles that form part of an image, where a given entry of the entries includes color information for a given tile of the plurality of tiles. Image data in the given tile is created using the color information of the given entry, where creating the image data in the given tile using the color information of the given entry is performed without using input image data for the given tile.

Abstract: A system comprising a multifunctional peripheral device comprising a processor and a display device, in which the display device presents to a user an electronic document, in which, with an editing module, the multifunctional peripheral device receives input indicating edits to be made to the electronic document, and in which the edits are saved as a separate image.

Abstract: Information relating to a user input to edit a portion of an image is received, where the image is divided into a plurality of tiles. In response to the received information, at least one further tile in a representation of the edit is created. A data structure including entries that link the plurality of tiles and the at least one further tile is created. The at least one further tile with the plurality of tiles are combined to produce an output page that includes the image with the edit applied to the image.

Abstract: A hardware controller includes a first hardware interface, a second hardware interface, first hardware logic, and second hardware logic. The first hardware interface is to couple the hardware controller to hardware entities of a hardware device in which the hardware controller is to be included. The second hardware interface is to couple the hardware controller to a memory to receive instructions. The first hardware logic is to choose a selected hardware entity from the hardware entities. The second hardware logic is to execute the instructions in relation to the selected hardware entity.

Abstract: A data structure includes entries corresponding to a plurality of tiles that form part of an image, where a given entry of the entries includes color information for a given tile of the plurality of tiles. Image data in the given tile is created using the color information of the given entry, where creating the image data in the given tile using the color information of the given entry is performed without using input image data for the given tile.

Abstract: A system comprising a multifunctional peripheral device comprising a processor and a display device, in which the display device presents to a user an electronic document, in which, with an editing module, the multifunctional peripheral device receives input indicating edits to be made to the electronic document, and in which the edits are saved as a separate image.

Abstract: A system comprising a multifunctional peripheral device in which the multifunctional peripheral device comprises a processor and a display device, in which the processor detects signature lines in an electronic document, and in which the display device of the multifunctional peripheral device displays the detected signature lines one at a time.

Abstract: A media reproduction device that compresses and decompresses images for display on the media reproduction device.

Abstract: A system includes a client management component, a monitor component, and a hardware resource component, each of which is implemented in hardware. The client management component chooses a selected client from one or more clients for which a given task is to be fulfilled by a selected hardware resource of one or more hardware resources. The monitor component receives the given task and an identifier of the selected client from the client management component and monitors completion of the given task for the selected client by the selected hardware resource. The hardware resource management receives the given task from the monitor component, chooses the selected hardware resource that is to fulfill the given task, and launches the given task on the selected hardware resource.

Abstract: An apparatus and methods for processing image data in which an image pipeline serially processes columnar regions of a multi-row strip of the image data.