Embodiments of the present application relate to the field of display driving technology, and disclose a method, an apparatus, an electronic device and a storage medium for processing pixel data. The method comprises: acquiring first image parameters of a first image unit and second image parameters of a second image unit, wherein the first image unit includes pixel data, of a first image, which is located on a first horizontal line, the second image unit includes pixel data, of a second image, which is located on the first horizontal line, and the second image is a previous frame of the first image; and updating the pixel data of the first image unit when the first image parameters do not match the second image parameters. The embodiments of the present application solve the problem of high driving power consumption in the process of outputting screens of the display panel in the prior art.

An image inspection apparatus includes a first reader and a second reader that acquire read images by respectively reading one side and the other side of a sheet having an image printed thereon, a first background material and a second background material provided at positions as the backgrounds of the sheet in reading by the first reader and the second reader respectively, and a hardware processor that acquires sheet outline information from the read images and measures misalignment of the image with respect to the sheet based on the acquired sheet outline information. The hardware processor acquires read images with the first background material and the second background material having different densities, and acquires sheet outline information of one read image by estimating the sheet outline information of the one read image based on sheet outline information of the other of the read images.

An embodiment mobility guidance system includes a sensor provided in a mobility and configured to capture a driving video or an image to transmit the driving video or the image, a memory configured to store a danger zone image, a detector configured to compare the driving video or the image captured by the sensor with the danger zone image stored in the memory to detect an existence of a danger zone on a driving path of the mobility, and a guide configured to set a guide zone in response to the detector detecting the existence of the danger zone and a change in a speed or an acceleration of the mobility, and to provide the guide zone to a second mobility.

A system and method are disclosed for rendering printed documents tamper evident. Examples render classes of documents tamper evident with cryptographic level security or detect tampering events, where such security was previously unavailable, for example, in documents printed using common printers without special paper or ink. Examples enable proving the date of document content without the need for expensive third party archival, including documents held, since their creation, entirely in secrecy or in untrustworthy environments, such as on easily-altered, publicly-accessible internet sites. Examples can use a document's prior registration date in a blockchain to establish a no-later than date-of-existence for that document. Examples can extend the useful life of integrity verification algorithms, such as hash functions, even when applied to binary executable files. Examples can efficiently identify whether multiple document versions are substantially similar, even if they are not identical, thus potentially reducing storage space requirements.

A communication apparatus searches for a device using a first wireless communication, instructs, using the first wireless communication, a device selected from a list based the result of the search to operate in an access point mode, obtains, using the first wireless communication, connection information from the device operating in the access point mode, establishes a second wireless connection with the device based on the obtained connection information.

An information processing system includes an image processing apparatus including first circuitry and an information processing apparatus including second circuitry The first circuitry of the image processing apparatus reads an application form with a scanner to generate image data, acquires electronic watermark data from the image data, acquires, from an integrated circuit card, first identification information of the integrated circuit card, and creates application data based on the application form. The second circuitry of the information processing apparatus communicates with the image processing apparatus via a network, and performs user authentication based on the first identification information of the integrated circuit card acquired from the integrated circuit card and second identification information of the integrated circuit card previously associated with identification information of the application form. The first circuitry of the image processing apparatus stops creating the application data when the user authentication fails.

An information processing apparatus includes a processor configured to: in a case where a selection function selected by a user does not correspond to an operation address that is an address associated with an operation unit operated by the user, cause a display unit to display a screen showing an address corresponding to a relationship between a registered address, which is an address registered in a contact address associated with the operation address, and the selection function.

A system that enables a user to grasp processing status of image data easily. The system includes an image processing apparatus, a server apparatus, and an information terminal. The image processing apparatus includes a reception unit that receives image data through fax, and a transmission unit that transmits the image data received by the reception unit to the server apparatus. The server apparatus includes a transfer unit that transfers the image data to the information terminal. The information terminal includes a display unit that displays image data transferred by the transfer unit. The display unit displays information showing that a reply to the image data is completed at a position that does not overlap with the image data.

Embodiments of the present disclosure provide an image calibration method, an image forming apparatus, and a storage medium. The method includes outputting a calibration image in response to a calibration instruction, where the calibration image includes a calibration pattern and a calibration mark; according to the calibration mark of the calibration image, determining whether a calibration event corresponding to the calibration image matches a calibration event corresponding to a current calibration operation, or determining whether a calibration event type corresponding to the calibration image matches a calibration event type corresponding to a current calibration operation; and performing image calibration according to the calibration pattern in the calibration image if the calibration event corresponding to the calibration image matches the calibration event corresponding to the current calibration operation, or if the calibration event type corresponding to the calibration image matches the calibration event type corresponding to the current calibration operation.

Example implementations include a method, apparatus and computer-readable medium for configuring profiles for a camera, comprising receiving video from the camera. The implementations further include classifying a first scene of the first video stream. Additionally, the implementations further include determining a first metadata for the first scene. Additionally, the implementations further include selecting a first profile for the camera based on the first metadata, wherein the first profile comprises one or more configuration parameters, wherein values of each of the one or more configuration parameters of the first profile are based on the first metadata. Additionally, the implementations further include configuring the camera with the first profile.