Abstract: An electronic device may include: at least one lens; an image sensor that generates an image; and a first processor that determines a location of the at least one lens when an auto-focusing mode is executed. The electronic device also has a second processor configured to, when the location of the at least one lens is changed from a first location to a second location, change a size of a second image frame, which has a second viewing angle larger than a first viewing angle of a first image frame generated at the first location, among frames in the image, to a size corresponding to the first viewing angle.

Abstract: An electronic device may include: at least one lens; an image sensor that generates an image; and a first processor that determines a location of the at least one lens when an auto-focusing mode is executed. The electronic device also has a second processor configured to, when the location of the at least one lens is changed from a first location to a second location, change a size of a second image frame, which has a second viewing angle larger than a first viewing angle of a first image frame generated at the first location, among frames in the image, to a size corresponding to the first viewing angle.

Abstract: An analysis strip and an apparatus using the analysis strip are provided. The analysis strip includes an introduction part through which a sample including a target material is introduced, a target strip connected to the introduction part and configured to detect concentration of a target material included in the sample according to a flow of the introduced sample, and an auxiliary strip connected to the introduction part that is pre-impregnated with certain densities and configured to detect concentration of a mixed material of the target material and the pre-impregnated material according to the flow of the introduced sample, wherein the target strip and the auxiliary strip comprise a same material.

Abstract: Binary arithmetic decoding methods and apparatus are provided. A first decoded bit and a first set of decoding parameters are generated using a previously generated set of decoding parameters. A second decoded bit and a second set of decoding parameters are generated using the first set of decoding parameters. If the first decoded bit is a last bit of a syntax element, the second set of decoding parameters is disregarded in generating subsequent decoded bits. The generation of the first and second decoded bits and determination of whether the first decoded bit is a last bit of a syntax element, e.g., a de-binarizing operation, may be pipelined such that the determination of whether the first decoded bit is a last bit of a syntax element occurs concurrent with and/or after generation of the second decoded bit and the second set of decoding parameters.

Abstract: Binary arithmetic decoding methods and apparatus are provided. A first decoded bit and a first set of decoding parameters are generated using a previously generated set of decoding parameters. A second decoded bit and a second set of decoding parameters are generated using the first set of decoding parameters. If the first decoded bit is a last bit of a syntax element, the second set of decoding parameters is disregarded in generating subsequent decoded bits. The generation of the first and second decoded bits and determination of whether the first decoded bit is a last bit of a syntax element, e.g., a de-binarizing operation, may be pipelined such that the determination of whether the first decoded bit is a last bit of a syntax element occurs concurrent with and/or after generation of the second decoded bit and the second set of decoding parameters.