摘要:
Cameras are installed at the front, right, left, and back side of a vehicle, and two feature points are located at each of the common field of view areas between the front-right cameras, front-left cameras, back-right cameras, and back-left cameras. A camera calibration device includes a parameter extraction unit for extracting transformation parameters for projecting each camera's captured image on the ground and synthesizing them. After transformation parameters for the left and right cameras are obtained by a perspective projection transformation, transformation parameters for the front and back cameras are obtained by a planar projective transformation so as to accommodate transformation parameters for the front and back cameras with the transformation parameters for the left and right cameras.
摘要:
An image processing system includes a joining processing unit configured to perform a joining process to join input images captured by an image capturing device and generate an output image the image capturing device being reflected in each of the input images; and an acceptance unit configured to receive selection of one of a plurality of modes for the joining process. The plurality of modes has a first mode to generate an output image in which at least a part of the image capturing device is reflected, through the joining process; and a second mode to, through the joining process, generate an output image whose area where the image capturing device is reflected is smaller than an area where the image capturing device is reflected in the output image in the first mode or generate an output image in which the image capturing device is not reflected.
摘要:
An image capturing apparatus includes an image data acquirer configured to acquire pieces of image data at a plurality of relative movement positions to which an imaging surface of an imaging sensor is relatively moved with respect to an object light flux; an exposure changer configured to change an exposure when acquiring the pieces of image data at the plurality of relative movement positions; a dynamic range adjuster configured to adjust a dynamic range of the acquired pieces of image data; and an image data combiner configured to obtain composite image data of the pieces of image data, based on a positional shift amount between the pieces of image data and the dynamic range.
摘要:
An image processing apparatus includes a high resolution processing portion for generating a high-resolution image from a first low-resolution image to be a datum frame and M (M is an integer of one or larger) second low-resolution images, the high-resolution image having a higher resolution than the low-resolution images, and a region cutting out portion for setting a first target region in an image region of the first low-resolution image and for setting a second target region in an image region of the second low-resolution image. The high resolution processing portion calculates a pixel value of a region corresponding to the first target region in an image region of the high-resolution image based on pixel values of the first and the second target regions set by the region cutting out portion. The region cutting out portion scans the position of the first target region to be set in the first low-resolution image and sets the second target region at a position corresponding to the position of the first target region after the scan every time when the high resolution processing portion calculates the pixel value of the high-resolution image.
摘要:
The present invention provides a mass media video player which comprises an edge blending apparatus for video signals, plurality of projectors, a plurality of reflector assemblies and a screen. By making use of the optical projection effect, the images projected from the plural projectors are reflected by plural reflector assemblies so as to maximize the size of the image area on screen, and at the same time makes the distance between the screen and the projector as short as possible.
摘要:
There is provided a battery holder including: a plurality of battery cell receiving sections for receiving a battery cell. A deformation section elastically deformed depending on transmission of external impact, and a space section for allowing the deformation section to be elastically deformed are formed between a peripheral surface of one battery cell receiving section and a peripheral surface of another battery cell receiving section.
摘要:
Provided is an antiallergic agent including, as an active ingredient, a fermentation product of a propionic acid bacterium. Also provided is a method of using the antiallergic agent to prevent and/or improve skin roughness.
摘要:
A battery pack includes a battery cell, a circuit board, and a holder. The battery cell includes a battery device covered with a laminate film. The circuit board is connected to the battery cell. The holder includes a cell holder that covers the battery cell and a circuit board holder that covers the circuit board. In battery pack, the circuit board holder covering the circuit board is arranged in a space formed above a terrace portion of the battery cell covered with the cell holder.