An electronic device is provided. The electronic device includes a camera, a memory, and at least one processor electrically coupled to the camera and the memory. The at least one processor may obtain a plurality of image frames through the camera, in response to a shooting start command, obtain a shooting command subsequent to the shooting start command, select a first number of image frames from among the plurality of image frames obtained before the shooting command, in response to the shooting command, and generate a first image synthesized based on the selected first number of image frames.

An imaging system includes: a first control unit that controls an imaging unit to capture a first image of a subject at a first pixel density; a detection unit that detects an eye position of the subject from the first image; a setting unit that sets a peripheral area around eyes of the subject on the basis of the eye position; and a second control unit that controls the imaging unit to capture a second image of the peripheral area at a second pixel density that is higher than the first pixel density. According to such an imaging system, it is possible to properly capture an image of the periphery of the eyes of the subject.

An imaging system includes: a first control unit that controls an imaging unit to capture a first image of a subject at a first pixel density; a detection unit that detects an eye position of the subject from the first image; a setting unit that sets a peripheral area around eyes of the subject on the basis of the eye position; and a second control unit that controls the imaging unit to capture a second image of the peripheral area at a second pixel density that is higher than the first pixel density. According to such an imaging system, it is possible to properly capture an image of the periphery of the eyes of the subject.

The present disclosure relates to a vehicle image processing device and a method therefor. A vehicle image processing apparatus may include a storage that stores optical property information of a first camera among a plurality of cameras for obtaining a vehicle periphery image, a processor that determines whether backlight is present in the vehicle periphery image and generates a display image based on whether the backlight is present, and a communication device controlled by the processor and communicating with a device in the vehicle. The processor may calculate location information of a light source for at least one of the first camera or the vehicle by using coordinates of a shadow object of the vehicle, which is recognized from the vehicle periphery image, and coordinates of the vehicle, and may determine whether the backlight is present, by comparing location information of the light source with the optical property information.

An image signal processor includes a gradation detection module configured to receive a pixel signal from an external device and a correction module configured to receive the pixel signal. The correction module is connected to the gradation detection module. The gradation detection module is configured to estimate a gradient of the pixel signal, correct the pixel signal based on the gradient to generate a corrected pixel signal, calculate a first variance value based on the pixel signal, calculate a second variance value based on the corrected pixel signal, calculate a gradation probability value based on a comparison result between the first variance value and the second variance value, and generate a gradation map as information about the gradation probability value of the pixel signal. The correction module is configured to correct the pixel signal based on the gradation map.

This video signal processing apparatus includes a signal processing unit that performs tone control on an input video signal having a linear characteristic and a control unit that blends two tone curve characteristics arbitrarily selected from among a plurality of tone curve characteristics prepared in advance and sets the blended tone curve characteristics for the tone control of the signal processing unit.

A vehicular vision system includes a plurality of vehicle cameras disposed at a vehicle, a trailer camera disposed at a trailer, and a video display screen disposed at the vehicle and viewable by a driver of the vehicle. When the trailer is hitched to the vehicle, the trailer camera captures image data and provides captured image data to an electronic control unit (ECU). The plurality of vehicle cameras capture image data and provide captured image data to the ECU. An auxiliary camera is detachably attached at an exterior side portion of the trailer. With the auxiliary camera detachably attached at the exterior side portion of the trailer and during a reversing maneuver of the vehicle with the trailer hitched to the vehicle, and responsive to a user input, video images derived from the image data captured by the auxiliary camera are displayed for viewing by the driver of the vehicle.

A vehicular vision system includes a plurality of vehicle cameras disposed at a vehicle, a trailer camera disposed at a trailer, and a video display screen disposed at the vehicle and viewable by a driver of the vehicle. When the trailer is hitched to the vehicle, the trailer camera captures image data and provides captured image data to an electronic control unit (ECU). The plurality of vehicle cameras capture image data and provide captured image data to the ECU. An auxiliary camera is detachably attached at an exterior side portion of the trailer. With the auxiliary camera detachably attached at the exterior side portion of the trailer and during a reversing maneuver of the vehicle with the trailer hitched to the vehicle, and responsive to a user input, video images derived from the image data captured by the auxiliary camera are displayed for viewing by the driver of the vehicle.

An image capture apparatus obtains image data for a plurality of frames using an image sensor by performing a plurality of shots under an underexposure condition. The image capture apparatus corrects a brightness of the image data for the plurality of frames and generates data of a composite image by compositing the image data for the plurality of frames of which brightness have been corrected.

An image capture apparatus obtains image data for a plurality of frames using an image sensor by performing a plurality of shots under an underexposure condition. The image capture apparatus corrects a brightness of the image data for the plurality of frames and generates data of a composite image by compositing the image data for the plurality of frames of which brightness have been corrected.