Abstract: An image-based lighting method includes: receiving an input image obtained by capturing a scene of one of a front, rear and side of a vehicle; generating a panoramic image by mapping a first coordinate of each pixel constituting a region of interest of the received input image to a corresponding second coordinate using a lookup table; analyzing histograms of red, green, and blue of an upper region of the panoramic image to select a color in which a red value, a green value, and a blue value with a highest frequency are combined, and performing alpha blending on the upper region using the selected color; adjusting saturation of the panoramic image; and converting the panoramic image into a cube map image and applying the cube map image to a 3D vehicle model, wherein the lookup table stores a relationship in which a first coordinate of each of the pixels constituting the region of interest of the input image corresponds to a second coordinate of a pixel of the panoramic image.

Abstract: An image registration apparatus including at least one processor and configured to project, to a first model, a first image generated based on an image obtained from a first camera to generate a first intermediate image, to map the first intermediate image to a first output model to generate a first output image, to project, to a second model, a second image generated based on an image obtained from a second camera to generate a second intermediate image, to map the second intermediate image to a second output model to generate a second output image, and to determine a match rate between the first output image and the second output image and transform at least one of the first model and the second model based on a determined match rate and a preset reference match rate.

Abstract: The present invention discloses an around view synthesis system, including: a plurality of cameras each mounted in a vehicle to capture respective different areas around the vehicle; a boundary setting unit setting a synthesis boundary of images captured in an overlapping region where images captured by the plurality of cameras are overlapped; and an image synthesizer receiving the images captured by the plurality of cameras and synthesizing the received images according to the synthesis boundary set by the boundary setting unit.

Abstract: An image registration apparatus including at least one processor and configured to project, to a first model, a first image generated based on an image obtained from a first camera to generate a first intermediate image, to map the first intermediate image to a first output model to generate a first output image, to project, to a second model, a second image generated based on an image obtained from a second camera to generate a second intermediate image, to map the second intermediate image to a second output model to generate a second output image, and to determine a match rate between the first output image and the second output image and transform at least one of the first model and the second model based on a determined match rate and a preset reference match rate.

Abstract: An image processing apparatus includes a conversion unit, a generation unit, and a processing unit. The conversion unit is configured to convert an original image received from a plurality of cameras into a top view image. The generation unit is configured to generate a surround view monitor (SVM) image by synthesizing a bottom image extracted from the top view image and a wall image extracted from the original image. The processing unit is configured to generate a modified SVM image by adjusting an area of the bottom image and an area of the wall image according to an adjustment condition, and to process the generated image into a display signal.

Abstract: The present invention discloses an around view synthesis system, including: a plurality of cameras each mounted in a vehicle to capture respective different areas around the vehicle; a boundary setting unit setting a synthesis boundary of images captured in an overlapping region where images captured by the plurality of cameras are overlapped; and an image synthesizer receiving the images captured by the plurality of cameras and synthesizing the received images according to the synthesis boundary set by the boundary setting unit.

Abstract: An image processing apparatus includes a conversion unit, a generation unit, and a processing unit. The conversion unit is configured to convert an original image received from a plurality of cameras into a top view image. The generation unit is configured to generate a surround view monitor (SVM) image by synthesizing a bottom image extracted from the top view image and a wall image extracted from the original image. The processing unit is configured to generate a modified SVM image by adjusting an area of the bottom image and an area of the wall image according to an adjustment condition, and to process the generated image into a display signal.

Abstract: A method for selecting a user's desired target from among a plurality of targets, at a touch point on a touch screen of a mobile device is provided. The method includes displaying a web page; checking a touch input at a touch point is received on the touch screen, a number of hyperlinks overlapped with the touch point in the displayed web page; enlarging, if at least two hyperlinks are overlapped with the touch point, defining a target area around the touch point, the target area, and displaying the enlarged target area; and selecting and visually emphasizing, if only a single one of the hyperlinks in the enlarged target area is overlapped with the touch point, the single hyperlink among the hyperlinks.

Abstract: A method for selecting a user's desired target from among a plurality of targets, at a touch point on a touch screen of a mobile device is provided. The method includes displaying a web page; checking a touch input at a touch point is received on the touch screen, a number of hyperlinks overlapped with the touch point in the displayed web page; enlarging, if at least two hyperlinks are overlapped with the touch point, defining a target area around the touch point, the target area, and displaying the enlarged target area; and selecting and visually emphasizing, if only a single one of the hyperlinks in the enlarged target area is overlapped with the touch point, the single hyperlink among the hyperlinks.

Abstract: A method for selecting a user's desired target from among a plurality of targets, at a touch point on a touch screen of a mobile device is provided. The method includes displaying a web page; checking a touch input at a touch point is received on the touch screen, a number of hyperlinks overlapped with the touch point in the displayed web page; enlarging, if at least two hyperlinks are overlapped with the touch point, defining a target area around the touch point, the target area, and displaying the enlarged target area; and selecting and visually emphasizing, if only a single one of the hyperlinks in the enlarged target area is overlapped with the touch point, the single hyperlink among the hyperlinks.