Abstract:
An electronic device is provided for processing line data. The electronic device includes a plurality of photo diodes disposed based on a plurality of lines; a buffer configured to at least part of image frame data acquired at the photo diodes; and a processor configured to acquire an image based on first image data acquired by processing first partial data stored in the buffer using a first image signal processor (ISP) and second image data acquired by processing second partial data stored in the buffer using a second ISP, wherein the first partial data and the second partial data correspond to a first interval and a second interval, respectively, which are distinguished in the lines.
Abstract:
In an electronic device for controlling the shaking of a lens part of a camera module and an operation method for the electronic device according to various embodiments, the electronic device includes: a housing; a first camera that is accommodated in the housing and includes a first lens part capable of refracting light, reflected from an external object, through one surface of the housing, and a first optical image stabilizer (OIS) capable of compensating for the shaking of the first lens part; a second camera that is accommodated in the housing and includes a second lens part capable of refracting light, reflected from the the external object, through the one surface and a second optical image stabilizer capable of compensating for the shaking of the second lens part; and a control circuit, wherein the control circuit may be configured to: acquire an image of the external object by using the first camera and the second camera; acquire a first signal, corresponding to the shaking of the first lens part, and a second signal, corresponding to the shaking of the second lens part, while acquiring the image; verify compensation information that is compensated so that the movement amount of the first lens part or the second lens part according to a signal corresponding to a predetermined movement amount of the first lens part or the second lens part is substantially the same as the predetermined movement amount; determine a control signal on the basis of the first signal, the second signal, and the compensation information; and move the first lens part by using the first optical image stabilizer or the second lens part by using the second optical image stabilizer on the basis of the control signal. Various other embodiments are also possible.
Abstract:
According to various embodiments, an electronic device may include a first light emitter comprising first light emitting circuitry configured to output light of a first wave bandwidth, a second light emitter comprising second light emitting circuitry configured to output light of a second wave bandwidth, a camera including an image sensor configured to arrange one or more first pixels for sensing the light corresponding to the first wave bandwidth and the second wave bandwidth and one or more second pixels for sensing the light corresponding to the second wave bandwidth, and a processor. The processor may be configured to control the electronic device to output the first wave bandwidth light using a first light source and the second wave bandwidth light using a second light source, and a control circuit electrically coupled to the image sensor and connected to an application processor through a designated interface. The control circuit may be configured to obtain image data of an external object using the camera from the first wave bandwidth light and the second wave bandwidth light reflected from the external object, to generate first image data of the external object using a difference between first pixel data corresponding to the one or more first pixels and second pixel data corresponding to the one or more second pixels of the image data, to generate second image data of the external object by binning the second pixel data corresponding to the one or more second pixels of the image data, and to transmit the first image data and the second image data to the processor through the designated interface, wherein the processor is configured to generate authentication information based on the first image data and to generate depth information using the second image data.
Abstract:
A method for processing multiple images according to various embodiments of the present invention may comprise the operations of: acquiring multiple images by using multiple cameras; extracting image information for each of the acquired multiple images; preprocessing the multiple images on the basis of the extracted image information, and generating parameters corresponding to the multiple images, respectively; selecting one or more images required according to a zoom magnification among the acquired multiple images; and applying parameters corresponding to the selected one or more images and performing image processing. Other embodiments are possible.
Abstract:
Disclosed a dual camera module. The dual camera module may include a housing; at least one image sensor disposed in the housing; a first lens barrel including at least one first lens and disposed in a first portion of the housing facing a first portion of the at least one image sensor; a second lens barrel including at least one second lens and disposed in a second portion of the housing facing a second portion of the at least one image sensor; a first coil unit comprising a coil disposed between the first lens barrel and the second lens barrel adjacent to the first lens barrel, and configured to adjust the first lens barrel; a second coil unit comprising a second coil disposed between the first lens barrel and the second lens barrel adjacent to the second lens barrel and configured to adjust the second lens barrel; and a magnet disposed between the first coil unit and the second coil unit and configured to provide magnetic force to each of the first and second coils.
Abstract:
Various embodiments of the present disclosure relate to an apparatus and a method for controlling an optical sensor in an electronic device. The electronic device includes: a light emission element configured to emit light; a first light reception element configured to detect an intensity of light which is reflected from an object based on the light emitted by the light emission element; a second light reception element configured to detect a shape of the object using the light which is reflected from the object based on the light emitted by the light emission element; and a processor. The processor is configured to: control the light emission element to emit light with an intensity corresponding to an operation mode of the electronic device; and receive light which is reflected from the object via the first light reception element or the second light reception element based on the operation mode of the electronic device. Other embodiments are possible.
Abstract:
A method is provided. The method includes executing a camera application at an electronic device; activating a heart rate monitor (HRM) sensor operatively coupled with a first surface of the electronic device in response to the execution of the camera application; receiving an input signal via the HRM sensor; and capturing, using a processor operatively coupled with the electronic device, an image via an image sensor operatively coupled with a second surface of the electronic device based at least in part on the input signal.
Abstract:
An apparatus and a method for efficiently processing an image in an electronic device are provided. A method of operating an electronic device includes acquiring an image, extracting object configuration information on the image, down scaling the image, and storing the down scaled image and the object configuration information. Other embodiments may be possible.
Abstract:
Methods and devices for processing images are disclosed. In various embodiments, an electronic device for processing images may include: a display module to display a first image and a control module to control a process of receiving a second image different from the first image. The control module may be capable of altering the second image in accordance with a block area arranged on the first image, determining an output sequence for the first image and the altered second image, and alternatingly displaying the first image and the altered second image according to the output sequence.
Abstract:
A method and an apparatus for operating a reception notification function in a user device are provided. The method includes detecting a face of a user in images collected through a camera, when a notification event is detected, and executing a notification function in either of a silent mode and a vibration mode when the notification event is detected, when a face of a user is detected in images collected through a camera.