Abstract:
An image processing apparatus and method for converting a frame rate are provided. According to the present disclosure, an electronic device includes a memory, a first black-and-white image sensor, a second image sensor, and a processor. The processor is configured to set different values as a first setting value for the first black-and-white image sensor and a second setting value for the second image sensor, if an illuminance value indicating an illuminance at an arbitrary time point does not satisfy a predetermined illuminance value, to acquire a black-and-white image of an object based on the first setting value using the first black-and-white image sensor, to acquire at least one color image of the object based on the second setting value using the second image sensor, to generate a color image by synthesizing the black-and-white image with a color determined based on at least part of color information of the at least one color image, and to store the generated color image as video data in the memory. The black-and-white image has a high resolution relative to a resolution of the at least one color image.
Abstract:
Provided is a method for compensating for a defective pixel of a display. The method includes identifying at least one of a plurality of pixels of a display as a defective pixel and compensating for a function of the defective pixel by using at least one pixel from a first pixel group located in a first partial region corresponding to the defective pixel and a second pixel group located in a second partial region located adjacent to the first partial region among a plurality of partial regions, each partial region comprising some adjacent pixels among the plurality of pixels.
Abstract:
Various embodiments of the present disclosure propose an apparatus and a method for processing an image for converting a frame rate. To this end, the present invention is capable of providing an apparatus and a method for processing an image, configured to convert a frame rate on the basis of monochrome image frames acquired through a monochrome sensor, and perform an image synthesis with the frame rate converted monochrome image frame by using a downsampled color image frame acquired through a color sensor.
Abstract:
A video compressing apparatus and method that may increase the compression efficiency while maintaining the quality of video on an electronic device processing multimedia data including video are provided. The apparatus includes a video compressing apparatus and method that obtain a target image from a memory or camera, generate meta data corresponding to attribute information of the obtained target image, and compress the target image based on, at least, the generated meta data.
Abstract:
A photographing apparatus is disclosed. A photographing apparatus according to one embodiment comprises: a first image sensor; a second image sensor; and at least one processor functionally coupled to the first image sensor and the second image sensor, wherein the at least one processor may be configured to: obtain, by using the first image sensor, a first image which includes a first pixel, a second pixel adjacent to the first pixel, and a third pixel adjacent to the second pixel in an area other than the area in which the second pixel and the first pixel are adjacent; obtain, by using the second image sensor, a second image which includes a fourth pixel associated with the first pixel on the basis of the position thereof, and a fifth pixel adjacent to the fourth pixel and associated with the second pixel on the basis of the position thereof; determine whether a difference in luminance between the first pixel and the second pixel falls within a designated range; and, when the difference in the luminance between the first pixel and the second pixel falls within the designated range, generate color information corresponding to at least one of the first pixel and the second pixel at least on the basis of the color information of the fourth pixel and the color information of the fifth pixel.
Abstract:
Various embodiments of the present disclosure relate to an image processing device and method for compressing and restoring an image. To this end, edged information and scaling information are obtained from an input signal, and block information employed for obtaining the edged information and the scaling information is generated. In addition, encoding information is transmitted according to a preset transmission format so as to include the edged information, the scaling information, and the block information.
Abstract:
An electronic device and an operation method by the electronic device are disclosed. The electronic device includes a controller that controls to extract at least one frame of a plurality of preview frames inputted through an image capturing device and store an image captured through the image capturing device according to an image capturing request in association with the selected at least one frame; and a storage unit storing the captured image and the selected at least one frame.
Abstract:
Provided is a method for compensating for a defective pixel of a display. The method includes identifying at least one of a plurality of pixels of a display as a defective pixel and compensating for a function of the defective pixel by using at least one pixel from a first pixel group located in a first partial region corresponding to the defective pixel and a second pixel group located in a second partial region located adjacent to the first partial region among a plurality of partial regions, each partial region comprising some adjacent pixels among the plurality of pixels.
Abstract:
An electronic device and an operation method by the electronic device are disclosed. The electronic device includes a controller that controls to extract at least one frame of a plurality of preview frames inputted through an image capturing device and store an image captured through the image capturing device according to an image capturing request in association with the selected at least one frame; and a storage unit storing the captured image and the selected at least one frame.
Abstract:
An electronic device and a method for processing a plurality of images are provided. The electronic device includes a memory for storing an image, and an image processor configured to obtain additional information generated based on at least one of a portion of edge information and a portion of scale information related to an input image, and to generate an output image corresponding to at least a portion of the input image, based on the obtained additional information.