摘要:
An electronic still camera is provided with an electronic image sensor for generating an image signal corresponding to a still image of a subject and an orientation determination section for sensing the orientation of the camera relative to the subject. The orientation determination section provides an orientation signal recognizing either the vertical or the horizontal orientation of the camera relative to the subject. An image processor is responsive to the orientation signal for processing the image signal and correcting the orientation thereof so that the still image is output from the image processor in a predetermined orientation. In this way, the electronic still camera can be positioned in a variety of orientations relative to a subject, including both clockwise and counterclockwise vertical "portrait" orientations and a horizontal "landscape" orientation, without affecting the orientation of the images output by the camera.
摘要:
A flash quench controller for a camera having a flash unit includes a light detector for producing a signal, an integrator for integrating the signal from the detector and producing an integrated signal, a comparator for comparing the integrated signal to a reference value, and means for quenching the flash unit when the integrated signal reaches the reference value. By using a pulse signal having a variable pulse width to programmably set the reference value, many different quench time values can be easily established. The flash unit may also be quenched by setting a maximum flash time value. The flash is automatically quenched if this flash time value is reached before the integrated signal level reaches the programmed reference value.
摘要:
A technique for automatically focusing the lens of an electronic still camera employs a progressive scan image sensor 20 with a fast dump structure 62. The image sensor 20 itself is operated first in a "fast flush " mode to focus a lens 22, and then in a normal readout mode to obtain the final still image. To focus the lens 22, an image is integrated on the sensor 20. The average contrast of a central region 66 of the image is used to determine how well the image is focused. The portion of the image surrounding a central focusing area 66 is rapidly read out and discarded, using "fast flush" clocking where the vertical and horizontal registers are continuously clocked and lines of image charge are dumped to the substrate through the fast dump structure 62. In the central focusing area 66, a pattern of lines are eliminated through the fast dump structure 62, and the intervening lines are transferred out to generate a focus adjustment signal. The process is repeated numerous times as the lens focus is adjusted until the maximum average contrast is obtained. At this point, the entire sensor is cleared using "fast flush" clocking, and the final image is then captured and read out.
摘要:
A sheet securing mechanism which has upper and lower members. Pins are formed on the upper members. A magnetic actuator when excited in one condition provides a magnetic force that causes the upper member to move to a closed sheet securing state where the pins are pressed into a sheet.
摘要:
An electronic camera includes a sensor for capturing an image, an electronic image display for displaying the captured image, and a user interface for selectively enabling a quick view feature in which the image display is automatically turned on for a set period of time after an image is captured, and then automatically turned off, in order to quickly review the captured image. The camera further includes a processor for performing processing on the captured image and generating a processed image file therefrom, and a memory for storing the processed image file. When an erase command is provided to the processor, the processing of the image file is terminated and the partially completed image file is deleted from the second memory.
摘要:
An automatic program generation unit automatically generates a program according to designing information. When a code is added by a change in designing information, a corrected portion inheriting unit retrieves an added portion from a new program automatically generated according to the latest designing information. When a code is deleted by a change in designing information, the deleted portion is retrieved from a corrected program obtained by correcting the previous automatically-generated program. Then, the added portion obtained by the retrieval is added to the corrected program, and the deleted portion is deleted from the corrected program.
摘要:
A method of transferring an image to a receiver in a thermal transfer printer including a printing head having a plurality of heating elements for effecting one-line printing by selectively driving the heating elements on the basis of transfer data. While a recording medium is moved with respect to the heating elements during the one-line printing period, the printing based on the same one-line transfer data is effected by driving each heating element the same consecutive number of times in a plurality of different positions within the width of one-line pitch.
摘要:
In a carrier for a catalyst for purifying exhaust gas, a honeycomb is formed by coiling a corrugated sheet and a flat sheet together, and is mounted in an outer cylinder. An Al (alloy)-clad foil or hot-dip Al (alloy) galvanized foil is used to form the honeycomb, which is heat treated in a vacuum or a reducing atmosphere to simultaneously bond the corrugated sheet and flat sheet together and also bond the honeycomb to the outer cylinder, and to diffuse Al into the foil.
摘要:
A barcode reader provided with a skewed reading circuit is provided wherein the image of a barcode symbol to be scanned by a scanner is divided into as multiplicity of pixels by dividing it in the scanning direction of the scanner and the direction orthogonal to the scanning direction and the pixels or the binary data corresponding to the pixels along lines of a skewed reading direction which are relative to the scanning direction of the scanner by a specified angle of n (.THETA.) are read out by the skewed reading circuit where n is an integer greater than 1. This skewed reading circuit allows the angle allowable for scanning and readign when the barcode symbol is skewed relative to the scanning direction.
摘要:
A radiation image reading apparatus using a storage phosphor plate as a radiation image record is disclosd which includes a light beam scanning device, detection device and control device. The light beam scanning device generates a laser beam and scans the phosphor plate with the laser beam. The detection device detects a phosphor light from the phosphor plate generated by the irradiation of the laser beam and outputs an electrical image signal corresponding to the image information recorded at each of the pixels of the plate. The control device includes an optical shutter which is controlled so that the light beam from the scanning device is provided to generate only one beam spot for each of the pixels of the plate.