An electronic device comprises a display, an illumination source, a camera, and a logic system. The illumination source is configured to project structured illumination onto a subject. The camera is configured to image the subject through the display, which includes collecting the structured illumination as reflected by the subject. The logic system is configured to receive, from the camera, a digital image of the subject imaged through the display. The logic system is further configured to sharpen the digital image based on the spatially resolved intensity of the structured illumination as reflected by the subject.

This application relates to the field of electronic device technologies, and in particular, to a camera bracket and an electronic device. The bracket includes a mounting frame, a mounting hole is provided in the mounting frame, and the mounting hole is configured to mount a camera. Side walls of the mounting hole include an elastic side wall and a non-elastic side wall. Hardness of the elastic side wall is less than that of the non-elastic side wall, and the elastic side wall and the non-elastic side wall are configured to be in contact with the camera. The bracket can facilitate mounting the camera in the mounting hole, and can also improve mounting reliability of the camera and mitigate a shaking risk of the camera in the mounting hole. In addition, during mounting of the camera, only an elastic structure is added on the bracket, to reduce costs.

A camera module includes a bracket, a rotatable module, a first magnetic member, and a second magnetic member; the bracket is provided with a rotating cavity, the rotatable module comprises a camera and a rotating body, the camera is fixedly connected to the rotating body, the rotating body is rotatably disposed in the rotating cavity, and a distance between a center of gravity of the rotatable module and a geometric center of the rotatable module is greater than 0; the first magnetic member is disposed on the bracket, the second magnetic member is disposed on the rotating body, at least one of the first magnetic member or the second magnetic member is an electromagnetic member, and the first magnetic member is disposed opposite to the second magnetic member; and in a case that the electromagnetic member is not energized, the camera can rotate under a force of gravity.

A security system can be configured to mount to a power outlet. The security system can include an outwardly facing portion configured to face away from the power outlet and an inwardly facing portion having a first electrical prong and a second electrical prong that protrude into the power outlet to mount the security system to the power outlet. The security system can also include a detection system comprising a camera and a motion detector.

There is disclosed a method of removing underwater gas bubbles from underwater devices such as cameras, optical lenses, or domes comprising acquiring a camera image or a sequence of images, applying a computer vision algorithm for detecting bubbles that stick to underwater cameras, optical lenses or domes and vibrating a motor for a time period sufficient to remove the majority of the bubbles, and optionally repeating vibrating the motor until complete removal or dismissal of bubbles is achieved.

There is further disclosed a method of moving a moving element with respect to an underwater surface associated with an underwater acquisition device, wherein a motion of the moving element enables at least part of the moving element to interact with at least one of the surface or the underwater gas bubbles, thereby dismissing or removing underwater gas bubbles from at least part of the surface.

Corresponding systems are also disclosed.

There is provided a semiconductor device that can minimize deterioration of performance of a capacitor due to a bonding process. Between a first substrate and a second substrate bonded to each other, the semiconductor device includes a first electrode which is provided in the first substrate and of which one surface is positioned on the same surface as a bonding surface between the first substrate and the second substrate, and a second electrode which is provided in the second substrate and of which one surface is positioned on the same surface as a bonding surface and bonded to one surface of the first electrode. Therefore, the semiconductor device includes at least one of a first capacitor which is provided in the first substrate and of which one electrode is electrically connected to a non-exposed surface of the first electrode and a second capacitor which is provided in the second substrate and of which one electrode is electrically connected to a non-exposed surface of the second electrode.

Provided are a device and a method for executing gain calculation processing and gain adjustment processing for matching an output of an imaging element of a multispectral camera with an output of a reference machine. As the gain calculation processing for matching an output of an adjustment camera with an output of a reference camera at the time of manufacturing the multispectral camera, a band-corresponding gain is calculated that matches the output of the adjustment camera with the output of the reference camera, on the basis of: a reference machine band-corresponding pixel value that is a pixel value within a specific band acquired on the basis of an output value of an imaging element of the reference camera; and an adjustment machine band-corresponding pixel value that is a pixel value within a specific band acquired on the basis of an output value of an imaging element of the adjustment camera. Furthermore, at the time of using the camera, output value adjustment processing that matches the output of the imaging element with the output of the reference machine is executed, by acquiring the band-corresponding gain from a memory, and multiplying the output of the imaging element by the acquired band-corresponding gain.

In a contactless location information acquisition apparatus and a location information acquisition method using the acquisition apparatus, the acquisition apparatus includes an imaging part, a modulation part and a controller. The imaging part is spaced apart from a moving object, and is configured to take picture of the object in a predetermined exposure time. The modulation part is configured to generate a motion blur to the pictured image, and is configured to move the imaging part to a predetermined first pattern, so as for the motion blurred image to have a second pattern. The controller is configured to obtain a location of the object from the motion blurred image for the exposure time.

An embodiment may comprise: a housing; a first circuit board disposed in the housing; a magnet disposed in the housing; a holder spaced apart from the housing; a second circuit board coupled to the holder; a coil disposed on the second circuit board and corresponding to the magnet; a connection substrate comprising a first terminal; an image sensor disposed on the connection substrate; a support member having one end coupled to the first circuit board; and an elastic connection member comprising a first coupling part disposed in the holder and coupled to the first terminal, a second coupling part coupled to the other end of the support member, and a connection part for connecting the first coupling part and the second coupling part.

The present application provides a compound eye camera device comprising a plurality of ommatidia arranged in a column or a row, and each of the ommatidia comprises an optical element and corresponding photosensitive units; each of the ommatidium columns corresponds to at least one ommatidium-column visual plane, the at least one ommatidium-column visual plane passing through the optical center of each ommatidium in the ommatidium column and a position near the center of at least one photosensitive unit of each ommatidium; each photosensitive unit intersects at least one ommatidium-column visual plane, and sight line of each photosensitive unit passes through the center of the photosensitive unit and the optical center of the ommatidium where the photosensitive unit is located; and a processor is configured to generate images based on information received by the photosensitive units, and to process the images to obtain information regarding the photographed object.