Abstract: The present invention relates to a robotic fish that is capable of swimming horizontally and vertically. According to the present invention, the robotic fish includes: a cylinder joint part for performing piston movements to allow the robotic fish to swim under water; and a controller for controlling the cylinder joint part.

Abstract: A camera module includes a lens module to accommodate a lens; a substrate; an image sensor disposed on the substrate; a support member coupled to the lens module to define a gap between the image sensor and the lens module; a first adhesive member fixing a location of the support member with respect to the substrate; a second adhesive member fixing a location of the lens module with respect to the support member; a first housing coupled to the lens module; and a second housing to accommodate the substrate and coupled to the first housing.

Abstract: A camera module includes a lens module to accommodate a lens; a substrate; an image sensor disposed on the substrate; a support member coupled to the lens module to define a gap between the image sensor and the lens module; a first adhesive member fixing a location of the support member with respect to the substrate; a second adhesive member fixing a location of the lens module with respect to the support member; a first housing coupled to the lens module; and a second housing to accommodate the substrate and coupled to the first housing.

Abstract: Embodiments of the invention provide a camera module including a lens barrel part in which a plurality of lenses are stacked, a housing having the lens barrel part disposed therein, and an infrared (IR)-cut filter provided in the housing and disposed at a lower portion of the lens barrel part. According to at least one embodiment, the camera module further includes a circuit board having a window formed therein so as to penetrate through a central region thereof and supporting a bottom surface of the housing; an image sensor accommodated in the window of the circuit board and converting an external image into an electrical signal, and a plate coupled to a lower portion of the circuit board to radiate heat generated from the circuit board.

Abstract: There is provided an apparatus for processing a digital image, including: an image input unit providing an input image as image data; a pupil image determining unit detecting a plurality of pupil information items from the image data to determine the number of eyes in the input image from the plurality of pupil information items; a sight-line direction calculating unit determining a plurality of sight-line direction information items respectively corresponding to the respective plurality of pupil information items; an image recapturing determining unit determining whether recapturing an image is necessary based on the number of eyes and the plurality of sight-line direction information items; and an image output unit outputting the image data.

Abstract: Embodiments of the invention provide a camera module including a lens barrel part in which a plurality of lenses are stacked, a housing having the lens barrel part disposed therein, and an infrared (IR)-cut filter provided in the housing and disposed at a lower portion of the lens barrel part. According to at least one embodiment, the camera module further includes a circuit board having a window formed therein so as to penetrate through a central region thereof and supporting a bottom surface of the housing; an image sensor accommodated in the window of the circuit board and converting an external image into an electrical signal, and a plate coupled to a lower portion of the circuit board to radiate heat generated from the circuit board.

Abstract: Disclosed herein is a camera module including: a lens barrel part in which a plurality of lenses are stacked; a housing enclosing an outer peripheral surface of the lens barrel part; an infrared (IR)-cut filter mounted at a lower portion of the housing to remove a near infrared wavelength; an image sensor mounted on a lower portion of the IR-cut filter to convert an external image into an electrical signal; a circuit board having an opening part formed at the center thereof, the opening part receiving the image sensor therein; and a plate mounted on the circuit board and made of a thermal conductive material so as to radiate heat generated from the circuit board.

Abstract: Disclosed herein are a data transmission apparatus and method, and a network data transmission system and method using the same. A data transmission method according to an exemplary embodiment of the present invention encodes photographed images to generate image live data and generates image analyzing data based on the photographed images. Thereafter, the data transmission method calculates the network transmission bandwidth and stores image live data as image preserving data simultaneously with transmitting the image analyzing data when the network transmission bandwidth is smaller than the predetermined threshold value. If it is determined that the network transmission bandwidth is larger than a predetermined threshold value, the data transmission method transmits the image live data or transmits the image analyzing data and/or the image preserving data along with the image live data.