The present disclosure includes apparatuses and methods related to a command bus in memory. A memory module may be equipped with multiple memory media types that are responsive to perform various operations in response to a common command. The operations may be carried out during the same clock cycle in response to the command. An example apparatus can include a first number of memory devices coupled to a host via a first number of ports and a second number of memory devices each coupled to the first number of memory devices via a second number of ports, wherein the second number of memory devices each include a controller, and wherein the first number of memory devices and the second number of memory devices can receive a command from the host to perform the various (e.g., the same or different) operations, sometime concurrently.

A method and system for object recognition via a computer vision application including an object to be recognized, the object having an object specific luminescence spectral pattern, a light source including at least two illuminants for illuminating a scene including the object to be recognized by switching between the two illuminants, a sensor configured to capture radiance data of the scene including the object when the scene is illuminated by the light source, and a data storage unit storing fluorescence spectral patterns together with appropriately assigned respective objects. The method and system further include a data processing unit configured to extract the object specific fluorescence spectral pattern from the radiance data of the scene and to match the extracted object specific fluorescence spectral pattern with the fluorescence spectral patterns stored in the data storage unit, and to identify a best matching fluorescence spectral pattern and its assigned object.

There is provided with an information processing apparatus. A control unit performs tilt control for tilting an image capturing element with respect to a plane perpendicular to an optical axis of an image capturing optical system about a rotation axis, and perform focus control for moving a focus lens in a direction of the optical axis. A setting unit sets a target region in a captured image obtained by an image capturing unit. A determining unit determines, based on a position corresponding to a position of the rotation axis in the image and a position of the target region in the image, a correction amount of a position of the focus lens, wherein the focus lens is moved based on the correction amount.

A texture recognition device and a driving method of a texture recognition device (100) are provided. The texture recognition device has a touch side, and includes: a light source array, an image sensor array and a light valve structure; the image sensor array is configured to receive light emitted from the light source array and then reflected to the image sensor array by a texture for a texture image collection; the light valve structure is disposed on a side of the light source array close to a touch side and is configured to control a first region to be in a light transmission state in response to a control signal, so as to allow light emitted from the light source array to pass through the first region to form a first photosensitive light source in the light transmission state.

A system includes a robotic device, an ultraviolet (UV) illuminator disposed on the robotic device, an image sensor disposed on the robotic device and configured to sense UV light, and circuitry configured to perform operations. The operations include causing the UV illuminator to emit the UV light towards a feature of an environment, and receiving, from the image sensor, UV image data representing the feature illuminated by the UV light. The operations also include identifying, based on the UV image data, a portion of the feature to be sanitized by the robotic device, and based on the identifying the portion, adjusting a parameter of the UV illuminator from a first value associated with UV imaging to a second value associated with UV sanitization. The operations further include causing the robotic device to sanitize the portion of the feature by emitting, by the UV illuminator, the UV light towards the portion.

A pen sensing unit and a display device are disclosed. The pen sensing unit comprises a first pen line, a pen scan line, and a pen sensor member. The first pen line extends in a first direction. The pen scan line extends in a second direction that intersects the first direction. The pen sensor member is connected to the first pen line and the pen scan line. The pen sensor member is configured to sense input from a pen. The pen sensor member comprises a pen sensor and a pen sensor circuit. The pen sensor circuit is connected to a first end of the pen sensor. The pen sensor circuit comprises a first thin film transistor.

The invention relates to a drive sensing structure, applicable to an environment of an organic light-emitting display device. The driving sensing structure includes: an organic diode, a driving circuit, a sensing circuit, and a voltage maintaining circuit; wherein, the driving circuit is used to receive a control signal and generate a corresponding voltage signal to drive the organic diode to emit light stably. The sensing circuit is used to convert a sensing voltage generated by the organic diode after receiving the light source into an image electrical signal. The voltage maintaining circuit is used to adjust the voltage signal of the driving circuit to prevent the voltage signal of the driving circuit from drifting. Thereby, the bidirectional organic light-emitting display device can be used not only as a light-emitting element, but also as a sensor for fingerprint image recognition, palmprint recognition, and touch function, thereby achieving the purposes of cost reduction and wide applicability.

The invention relates to a display device, applicable to fingerprint image recognition. The display device includes: a substrate, a cover panel, and unit pixels. First, the unit pixels on the display device emit light alternately. When a part of the unit pixels emit light, defined as in a light-emitting state, and when another part of the unit pixels do not emit light, defined as in a sensing state; then, the unit pixels in the light-emitting state are used as the light-emitting area; the unit pixels in the sensing state are used as the sensing area; the unit pixels in the light-emitting area emit incident light to and reflected by a test object; the unit pixels in the sensing area sense the reflected light, and generates an image electrical signal. Therefore, the display device can be used as both a light-emitting element and a sensing element for fingerprint image recognition.

A computer-implemented method for computing a prediction on images of a scene includes: receiving one or more polarization raw frames of a scene, the polarization raw frames being captured with a polarizing filter at a different linear polarization angle; extracting one or more first tensors in one or more polarization representation spaces from the polarization raw frames; and computing a prediction regarding one or more optically challenging objects in the scene based on the one or more first tensors in the one or more polarization representation spaces.

The present invention provides a method of a control circuit for controlling a fingerprint sensing operation of a display panel. The fingerprint sensing operation includes a reset operation, an exposure operation and a sample operation. The method includes steps of: performing the reset operation, the exposure operation and the sample operation of a fingerprint sensing cycle during a display frame interval in which a polarity of display data voltage on the display panel remains unchanged; and adjusting an exposure time of the exposure operation to be within the display frame interval.