Abstract:
Disclosed is a method by which an electronic device recognizes biometric information, comprising the steps of: sensing a direction of an electronic device; and recognizing biometric information by using a parameter corresponding to the sensed direction.
Abstract:
Various embodiments of the present disclosure are directed to an apparatus and a method for processing an image in an electronic device. In this case, the method for processing an image comprises: a step for obtaining a first image using at least one image sensor; a step of detecting at least one sub-image from the first image; a step for estimating a relative distance between the at least one sub-image using at least one phase difference information obtained by the image sensor; and a step for capturing at least one second image focused on each sub-image using the relative distance between the at least one sub-image. Various embodiments may be possible.
Abstract:
An authentication method using biometric information and an electronic device. An authentication method using biometric information in an electronic device includes: receiving biometric information from an external electronic device. An authentication is performed for the received biometric information by comparing the received biometric information with biometric information stored in the electronic device. An authentication result us transmitted to the external electronic device such that the external electronic device performs a predesignated operation.
Abstract:
A method of operating an electronic device is provided. The method includes creating a security key based on data shared with a specific electronic device, creating security configuration information and a watermarking content based on the security key, and transmitting the security configuration information and the watermarking content to the specific electronic device.
Abstract:
An apparatus and a method for acquiring an image in an electronic device are provided. The method includes acquiring a first image using an image sensor that comprises a plurality of first pixels having a first exposure and a plurality of second pixels having a second exposure, determining a reference exposure value based on image information, adjusting at least one of the first exposure or the second exposure based on the reference exposure value, and acquiring a second image using the image sensor based on exposure control.
Abstract:
A method of operating an electronic device is provided. The method includes generating an edition file edited in a form that shares an original file, generating a first sharing file by inserting a watermark into the edition file, transmitting the first sharing file to an external electronic device, receiving a transmission request of a second sharing file corresponding to the original file from the external electronic device, and transmitting the second sharing file to the external electronic device.
Abstract:
An electronic device and a method for performing a plurality of sensor functions are provided. The method includes detecting at least one of a subject brightness and a peripheral brightness with a sensor formed with a plurality of pixels, reading out a preset pixel group of the plurality of pixels, and performing at least one sensor function based on the read out pixel group.
Abstract:
A method in an electronic device is provided including establishing a communication with a wearable device and transmitting a first data item from the electronic device to the wearable device based on (i) a distance between the electronic device and the wearable device and (ii) a position of the wearable device relative to the electronic device.
Abstract:
A method for controlling a content in an electronic device is provided. The method includes detecting first tag information based on a content accessible by the electronic device, detecting second tag information based on an image included in the content, comparing the first tag information with the second tag information, and displaying information indicating that the content is not original on the content, when the first tag information and the second tag information do not satisfy a reference condition.
Abstract:
A method and an apparatus for acquiring an image of a subject are provided. The method for acquiring the image of the subject includes acquiring a first preliminary image and a second preliminary image of the subject through an image sensor operatively coupled to an electronic device, determining a candidate emission time relating to an acquisition of an output image of the subject, based on a difference between state information of at least part of the first preliminary image and state information of at least part of the second preliminary image, comparing the candidate emission time with a time corresponding to a synchronization period where a plurality of lines of the image sensor simultaneously acquires the output image, and acquiring the output image of the subject based on the comparison.