摘要:
A computer-implemented method and system are provided for supporting hardware devices that are connected to the computer via a network. The existence of any hardware device connected on the network is detected in the method. Information descriptive of the connected device is then obtained, either from the device or from the user. Based upon the obtained information, a logical representation of the connected device is created. The driver for the detected device is then located and installed. From this point on, the network-connected hardware device appears to the computer in the same manner as a locally connected hardware device.
摘要:
A system, a method and computer-readable media for collecting device usage information from portable devices. The portable devices are enabled to maintain device operation parameters. This information is communicated from a portable device to a host device. The host device may communicate the received information over a network to a database. The database may consolidate the device operation parameters from multiple portable devices.
摘要:
A system and method for removable storage content transfer. A removable storage medium is passed between a terminal and a device, and a device file stored on the removable storage medium is used to communicate media content and other information between the terminal and the device. The device file may include “session information,” such as information that can be used to represent a network or direct connect session between the terminal and the device file. The session information may include, for example, media content and header information. The device file may allow the terminal to treat the removable storage medium as a locally connected device in some situations. For example, the terminal may create a device stack using device parameters stored on the removable storage medium, and use the device stack to communicate with the device via the removable storage medium.
摘要:
A system and method for removable storage content transfer. A removable storage medium is passed between a terminal and a device, and a device file stored on the removable storage medium is used to communicate media content and other information between the terminal and the device. The device file may include “session information,” such as information that can be used to represent a network or direct connect session between the terminal and the device file. The session information may include, for example, media content and header information. The device file may allow the terminal to treat the removable storage medium as a locally connected device in some situations. For example, the terminal may create a device stack using device parameters stored on the removable storage medium, and use the device stack to communicate with the device via the removable storage medium.
摘要:
A method and system for easy and accurate calibration and characterization of an image capturing device is provided. Captured spectral calibration target data is received and sensor spectral sensitivities of the image capturing device are obtained. A determination of white point data for calibration of the image capturing device is made. Sensor spectral sensitivities of the image capturing device can be obtained from data from a manufacturer of the image capturing device or automatically by spectral decomposition methods. The white point data also can be determined by spectral decomposition methods. Captured spectral calibration target data can be obtained from a pre-existing standard, such as IEC 61966-8.
摘要:
A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing
摘要:
A system and method for image acquisition enables selective automated application of color management to color image data generated by an image-capturing device by the device driver for the device. In the image acquisition system, each image-capturing device has properties or operation parameters that can be set to control the operation of the device. During an image acquisition operation, color image data generated by the image-capturing device are transmitted to the device driver. If the operation parameters of the device are set to indicate that color management is to be performed, the device driver calls color management functions provided by the operating system to perform the desired color operation, such as a color space conversion, on the received color image data. The processed color image data are then sent to the image-processing application for further processing or editing.
摘要:
Processes for presenting a current state of a device having device storage connected with a host system are provided. In some processes, device manufacturers or vendors define a set of operational states of a device and provide user interface (UI) elements of a custom representation of each state through information stored in the device storage. Initially, the set of states of the device and UI elements associated with each state are received from the device storage. Information regarding a current state is received from the device, and a representation of the current state, which includes the received UI elements, is presented on the host system. In other processes, UI elements of a representation of each state are obtained from a remote system using device identification information. In other processes, UI elements from the device, from the host system, and/or from a remote system are combined to form a state representation.
摘要:
An integrity unit can be calculated from a first data unit, and a first storage device can be requested to store the first data unit. A second storage device, which can be separate from and/or a different type of device from the first storage device, can be requested to store metadata, which includes the integrity unit, in nonvolatile memory. Also, a second data unit can be received from the first storage device in response to a request for the first data unit. The integrity unit can be received from the second storage device, and the second data unit and the integrity unit can be analyzed to determine whether the second data unit matches the first data unit. Alternatively, a first integrity unit can be stored in a metadata region of a nonvolatile memory block, where the block also stores the data from which the first integrity unit was calculated.
摘要:
Providing for analysis of artifacts of electronic devices to generate data that is substantially unique to a particular device or to a class of devices is described herein. In some aspects, analyzed artifacts are chosen based on reliable reproducibility of such data over many analyses. The substantially unique data can be associated with a particular electronic device(s) to distinguish such devices from other devices. In some aspects, the generated data is first transformed into an identifier, such as a number, word, string of data, etc., to distinguish the electronic device in remote communication, to provide a key in an encryption/decryption algorithm, and so on. The data can be reproduced by reanalyzing the artifacts, and thus need not be stored for future consumption, mitigating risks involved in storing sensitive data.