摘要:
A lens control device comprising a variator lens, a compensation lens for compensating for the displacement of the focal plane associated with the movement of the variator lens, a conversion lens disposed in an optical path in a detachable manner for limiting the area of the movement of the variator lens, and correction means for modifying the area of the movement of the compensation lens in response to the mounting of the conversion lens.
摘要:
An image processing apparatus has a one CCD, two CCD, or three CCD with spatial pixel offset imaging system. A parameter calculation section sequentially scans an image signal in units of pixels and calculates a parameter for region segmentation from at least one neighboring region containing the current pixel of interest. An image signal segmentation section segments the image signal into uniform regions having single color correlation on the basis of the calculated parameters. A regression section regresses, to a linear formula, the color correlation between color signals in the uniform region. A restoring section restores a missing color signal on the basis of the linear formula and the color signals present in the uniform region.
摘要:
Apparatus for automatic electronic replacement of a billboard in a video image including an automatic camera orientation measurement apparatus including motion measurement means operative to measure the Field of View (FOV) of the TV camera relative to a known reference position.
摘要:
A method and system for interactively creating a movie from a still image in a digital imaging device that includes a display screen. The method and system include determining a path of panning across the still image, generating image frames along the path of panning, and then displaying the image frames for a predetermined time interval on the display screen to play the movie.
摘要:
An image mode selecting method and apparatus for a television receiver which can display n images corresponding to n image modes on a screen utilizing a picture-in-picture (PIP) display function, so that a user can easily select an optimum image among the displayed images. According to the method and apparatus, the n images corresponding to the n image modes are displayed on the n PIP regions of the screen, respectively, by pressing an image selection key, and then the optimum image among the n displayed images can be selected by pressing a numeral key corresponding to the selected image.
摘要:
A data recording apparatus includes a slot for receiving a memory card having a disk, a flash memory and a controller. Each time one frame of compressed image data is recorded to the disk, a vacant capacity value of the disk is written to the flash memory. This vacant capacity value is read out according to an instruction given from a CPU. When the vacant capacity of the disk is lower than the vacant capacity of a compressed image area formed in an SDRAM, the CPU invalidates the vacant capacity of the compressed image area in a portion exceeding the vacant capacity of the disk. This restricts the number of frames to be picture-taken.
摘要:
A video projecting system includes two video projectors. Each video projector has a scaling processing circuit that generates a scaled video signal from an incoming video signal, the scaled video signal representing a partial image of a predetermined size, a luminance adjustment circuit that generates from the scaled video signal from the scaling processing circuit an adjusted video signal representing the partial image having a reduced luminance in a predetermined region of the partial image, and a display device that generates a partial image based on the adjusted video signal which is outputted from the luminance adjustment circuit. The partial image generated by the display device is projected via an optical system onto a screen, so that respective partial images partially overlap each other, thereby creating one stitched image. Thus, a compact and inexpensive video projecting system which can eliminate the need of manual readjustment of a plurality of video projectors is provided.
摘要:
In a digital camera, a reproduction zoom function is selected and set, and a central portion of a reproduced image displayed on an LCD is enlarged and displayed on the full screen of the LCD. Thereafter, the displayed scope is moved to a desired position of the enlarged reproduced image by means of a direction designating button. Thereafter, a shutter button is pressed so that the image of the display scope is recorded. Reproduction zooming can be done easily without the necessity of a personal computer or the like.
摘要:
A method of processing an image taken with a digital camera including an eye position sensing means said method comprising the step of utilizing the eye position information within the sensed image to process the image in a spatially varying sense, depending upon said location information. The utilizing step can comprises utilizing the eye position information to locate an area of interest within said sensed image. The processing can include the placement of speech bubbles within said image.
摘要:
An electronic imaging system includes a portable electronic camera operable in a compositing mode and a separate processor for compositing images using the difference of two images.