摘要:
There is provided an image processing apparatus where in an additional image storage unit 3, a color additional image is stored into a color image storage unit 4, and a black/white additional image is stored into a black/white image storage unit 5. A color judging unit 2 judges as to whether an input image corresponds to a color image, or a black/white image every page thereof. Based upon the judgment result of the color judging unit 2, an image synthesizing unit 6 adds the color additional image stored in the color image storage unit 4 to the input image when the input image is the color image, and adds the black/white additional image stored in the black/white image storage unit 5 in the input image when the input image is the black/white image. Then, the image synthesizing unit 6 outputs the resulting image synthesized with the additional image. When the input image is the black/white image, the black/white additional image is added to this input image charge amount for the black/white image can be determined.
摘要:
Disclosed is an image processing device capable of recognizing a specific image such as an image which is prohibited from printing at high speed and, moreover, without being influenced by an image forming process. A drawing command analysis unit analyzes a drawing command received by a drawing command input unit and sends an analysis result to both an output image data generation unit and a recognition image data generation unit. The output image data generation unit generates output image data adapted to an image formation device in accordance with the drawing command. In parallel with the operation, the recognition image data generation unit generates recognition image data adapted to a recognition unit in accordance with the drawing command. The recognition unit performs a process of recognizing a specific image by using the recognition image data. The recognition image data may have a data format, resolution, a color space, and the number of bits per pixel which are different from those of the output image data. When the specific image is recognized by the recognition unit, the output image data generation unit stops outputting the output image data.
摘要:
The present invention provides an image processor and an image processing method wherein a specific image such as an image of which the printing is prohibited can be recognized at high speed and in addition, with high precision. A rendering command analysis unit passes a rendering object to any of a recognition unit for a raster image, a recognition unit for graphics and a recognition unit for a character according to the type of the rendering object in the rendering command and tries to recognize a specific image. The result of recognition by each recognition unit is passed to a recognition determination unit and it is synthetically determined based upon these results of recognition whether the specific image exists or not. Even if the specific image is formed by dividing into plural types of rendering objects, the specific image can be recognized by such recognition processing. Also, processing for generating output image data by an output image data generation unit according to a rendering command and outputting it is executed in parallel with such recognition processing so as to speed up processing.
摘要:
An image processing apparatus of the present invention is provided with an input terminal for inputting a page description language composed of an image-forming command, an analyzing unit for detecting whether image deterioration will occur or not upon printing by analyzing a content of the page description language inputted by the input terminal and a rewriting part for rewriting the content of the inputted page description language according to the result of the detection by the analyzing unit.
摘要:
To secure high quality, require no bulk memory and reduce processing time when code image data is expanded to plotted pattern data, a binary expansion section for expanding code image data to binary plotted pattern data, a multivalued expansion section for expanding code image data to multivalued plotted pattern data and an expansion method determining section for judging whether code image data is data for plotting a character and a line or not and whether code image data meets a predetermined condition or not and determining the expansion section to be applied are provided, and code image data is applied to the expansion section determined by the expansion method determining section.
摘要:
Control device of an internal combustion engine that determines whether or not to perform sensor element heating control of an air-fuel ratio sensor with high accuracy based on the mass of condensed water in an exhaust pipe. The control device computes the rate of change of condensed water mass in an exhaust pipe based on the saturated water vapor pressure and the water vapor partial pressure of exhaust gas, and computes the rate of change of evaporation mass in the exhaust pipe based on the amount of heat which the condensed water receives in the exhaust pipe. The control device updates the mass of condensed water based on the rate of change of condensed water mass and the rate of change of evaporation mass, and determines whether or not to perform heating control by a heating controlling unit based on the updated mass of condensed water.
摘要:
A traveling safety device for a vehicle of the present invention includes a brake device, a brake operation detecting device, a storage device, a present vehicle position detecting device, a vehicle state detecting device, a road shape recognizing device, a proper vehicle state setting device, a comparing device, a brake assist control device, a brake assist control device. The brake assist control device calculates an initial brake assist pressure based on a comparison result of the comparing device, and changes a brake assist pressure in proportion to the brake operation of the driver when a change in the brake operation by the driver has been detected after start of brake assist control based on the initial brake assist pressure.
摘要:
This vehicle travel safety device improves the recognition accuracy of road shapes while preventing an extreme increase in the computation amount required for correction of road data. An inactive determination portion determines that the operating portion is inactive when a safety device does not operate for an estimated curve that is estimated by a curve estimating portion and also deceleration of a predetermined amount or more occurs by a deceleration operation of the driver before entering the estimated curve or while traveling through it, or when a safety device does not operate for an estimated curve that is estimated by a road shape estimating portion and also the vehicle condition of the self-vehicle is not in the proper vehicle condition to be able to properly pass the estimated curve. The data correcting portion changes the road data of the storage portion that is used in the detection of the recognized curve shape that corresponds to this estimated curve so as to facilitate operation of the operating portion at the estimated curve where the operating portion is determined to be inactive by the inactive determination portion, or adds new road data to the storage portion.
摘要:
The present invention provides a method of manufacturing a steel product, comprising the step of heat treating a steel product having been subjected to quenching or accelerated cooling on a hot rolling line after hot rolling to pass the steel product through a plurality of induction heating apparatuses, which are installed on the hot rolling line, three times or more. The method of the present invention makes it possible to uniformly heat treat the steel product with high productivity.
摘要:
A resistance-applying mechanism is provided in a universal joint, the mechanism causing a resistance load to an oscillating motion of a spider arm to be highest when an oscillation angle (β) is 0° and causing the resistance load to be gradually reduced as the oscillation angle deviates from the angle above. The mechanism suppresses the variation in torque transmitted between an input and an output shaft. Further, using the universal joint in an automobile steering device improves steering feeling. The resistance-applying mechanism is constituted of a cam surface (76) formed on an end surface of a spider arm (311) and an engagement projection (75) formed at a position eccentric from the axis of a cup bottom of a bearing cup and in contact with the cam surface. The resistance-applying mechanism can also be formed by an inner surface of a yoke hole (71) and a top end portion of the spider arm (311), both having a substantially elliptical shape.