摘要:
An image signal reproducing apparatus includes a synchronizing signal generator which is configured so as to count the number of clocks of a generated clock signal, generate various kinds of timing signals in accordance with the result of count, compare the phase of the generated timing signal with the phase of an input synchronizing signal, and control a period to count the number of clocks of the clock signal in accordance with the result of comparison. It becomes thereby possible to form various kinds of correct timing signals even if the input synchronizing signal reproduced from a recording medium is deteriorated.
摘要:
A recording and/or reproduction apparatus having a control circuit so that when it is desired to reproduce information recorded in tracks on a recording medium, after such a reproducing operation has been stably performed, the information recorded in the track is caused to be memorized in a memory.
摘要:
Conventionally, it is impossible to securely and efficiently implement the judgment of specific images. In order to solve this task, an image processing apparatus according to the present invention is characterized in including an input unit (in these embodiments, this corresponds to, for example, the interface unit in FIG. 1) for inputting color image data, an judging unit (this corresponds to, or example, the forgery judging unit in FIG. 1) for judging whether the judgment of whether a color image composed of the color image data is a specific image has been already performed, and an image judging unit (this corresponds to, for example, the forgery judging unit in FIG. 1) for judging whether the color image include the specific image if the judgment has not been performed yet.
摘要:
Conventionally, it is impossible to securely and efficiently implement the judgment of specific images. In order to solve this task, an image processing apparatus according to the present invention is characterized in including an input unit (in these embodiments, this corresponds to, for example, the interface unit in FIG. 1) for inputting color image data, an judging unit (this corresponds to, or example, the forgery judging unit in FIG. 1) for judging whether the judgment of whether a color image composed of the color image data is a specific image has been already performed, and an image judging unit (this corresponds to, for example, the forgery judging unit in FIG. 1) for judging whether the color image include the specific image if the judgment has not been performed yet.
摘要:
An image processing system and method for copying an original document while maintaining the security of the document and for providing a high quality copy each time a copy is required. The system and method comprising inputting image information, generating output limitation information corresponding to the image information, storing the image information and corresponding output limitation information, reading a document containing the output limitation information, and outputting the stored image information in accordance with reading of the output limitation information.
摘要:
An erasing device includes a first erasing mode for erasing the signal of an area of a recording medium, and a second erasing mode for erasing the signal of designated plural areas. The erasing operation in the first or second erasing mode is rendered possible as long as a necessary power supply is available, by selecting the limit power source voltage prohibiting the start of operation in the second erasing mode to be equal to or higher than the power source voltage prohibiting the start of operation of the first erasing mode, and also selecting the limit power source voltage prohibiting the continuation of operation in the second erasing mode, in the course of erasing operation in the second erasing mode, lower than the power source voltage prohibiting the start of operation of the first erasing mode. Also the operation can escape from the second erasing mode in suitable manner if the power supply becomes deficient in the course of operation in the second erasing mode.
摘要:
It is an object to provide an image processing apparatus which can obtain an image reproduction that accurately corresponds to an original color when an ordinary color original is read and which can obtain an accurate marker edition result when a marker original is read. When a color scanning mode to read the color image is selected, an original ground removal by a prescan is not performed. When a marker edition scanning mode to read the marker original is selected, the original ground removal is executed. Thus, a color reproduction which accurately corresponds to the original is executed in the color scanning mode. In the marker edition scanning mode, the color recognition of the marker color is accurately performed without being influenced by the ground color.
摘要:
The present invention provides a patterning unit of a warp knitting machine in which a stator of a linear pulse motor is assembled in a holding member and a plurality of moving elements are provided at arbitrary intervals on the same holding member with part of the moving element being constructed as a guide point. The construction allows a thin linear pulse motor to be realized, erroneous operation such as step-out to be prevented in positioning control and the positioning to be carried out stably regardless of power failure or external noise. To that end, poles of the moving element are disposed so as to face poles on both sides of the stator. Moving element driving coils of the poles of the moving elements, NS directions of two field magnets and teeth of the poles of the stator are set so that a magnetic path of the field magnets runs in the same direction. A control method increases reliability of accuracy of positioning of the moving element and eliminates erroneous operation such as step-out by providing a position sensor in connection with the poles and by controlling the exciting condition by a set of parameters. Signal cables connected to the moving elements are removed to enlarge a range of the moving element. A microcomputer is mounted on the moving element to reduce an amount of information to be provided by induction lines.
摘要:
In a recording and/or reproducing apparatus having a recording and/or reproducing head which is movable relative to a record bearing medium and is arranged to record and/or reproduce signals at various positions on the record bearing medium, there are provided display means for displaying information; selecting means for selecting from among a plurality of different head shifting speeds or modes a desired mode in shifting the head relative to the record bearing medium; and control means for causing the display means to display the selected head shifting mode in case that the selecting means selects the head shifting mode and to display other information in other cases.
摘要:
An image sensing apparatus for picking up images having a solid-state image sensor provided with an antiblooming gate. The antiblooming gate removes unnecessary electric charge at a given frequency rate during a period of time at which an exposure shutter reaches a desired aperture diameter. The antiblooming gate removes unnecessary charge at a lower frequency rate before and/or after the exposure shutter reaches the desired aperture diameter. Thus it is possible to provide a highly efficient antiblooming system that minimizes the duration in which the antiblooming gate operates at the higher frequency rate, thereby minimizing undesirable conditions associated with operating the gate at the higher frequency rate.