JPH0644403A - Recognition object read information output device - Google Patents

Abstract

PURPOSE:To increase a read speed of a recognition object and to simplify it by arranging a sensor train along a feature cutting line. CONSTITUTION:A sensor train 1 is arranged along a feature cutting line 11, therefore, by outputting read information as it is, it becomes character read information on the feature cutting line 11. In the same way, since sensor trains 2-7 and feature cutting line 12-17 correspond to each other, a parallel batch processing can be realized by a fuzzy logical arithmetic circuit. In such a state, a light source 19 is provided in the upper part of paper 18, and with respect to character information written on the paper, by converting light energy to an electric signal by the sensor trains 1-7 by transmission of light, a character read output signal is obtained. The feature cutting lines 11-17 are a small number of selected feature cutting lines which are selected arbitrarily in accordance with the kind of a recognition object, and do not output information with regard to all picture elements in a specific area, and output information to the fuzzy logical arithmetic circuit.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to characters, symbols, pictures, figures,
The present invention relates to a recognition target reader such as a human body.

[0002]

2. Description of the Related Art Conventionally, a CCD camera is used to capture the whole of characters and the like, and the read information of the characteristic cutting line is extracted.
Alternatively, an image sensor is used to move the paper or the sensor to extract the read information of the characteristic cutting line.

However, in the above-mentioned reading device, the circuit for extracting the read information of the characteristic cut-out line is complicated and delays from a large amount of read information, and a device using an image sensor requires a moving mechanism and a time corresponding to the moving time. Will be lost.

[0004]

SUMMARY OF THE INVENTION It is an object of the present invention to read information only on a characteristic cutout line and to eliminate a moving mechanism so as to speed up reading and simplify a subsequent recognition mechanism. .

[0005]

To achieve the above object, the present invention comprises a recognition object read information output device characterized in that a sensor is arranged along a feature cut line.

[0006]

Therefore, by detecting only the read information on the characteristic cutout line, the detected read information can be output as it is.

[0007]

1 is an explanatory view showing an example of a sensor arrangement according to the present invention, and FIG. 2 is an explanatory view showing an example of a characteristic cutout line of the sensor arrangement. The sensor array 1 has a characteristic cutout line 11
Since it is arranged along the line, the read information is output as it is to become the character read information on the feature cut-out line 11. Similarly, the sensor rows 2 to 7 and the characteristic cut lines 12 to 17
Since they correspond to each other, parallel batch processing can be realized by the fuzzy logic operation circuit.

Next, FIG. 3 is a block diagram of an embodiment of a character reading information output device according to the present invention, in which a light source 19 is arranged on the upper side of a paper 18 and the character information written on the paper 18 is converted into a light. A character reading output signal is obtained by converting light energy into an electric signal by the sensor arrays 1 to 7 by transmission. Of course,
The sensor is not limited to such an optical sensor and can be configured by a pressure sensor, a magnetic sensor, or the like. In addition, the feature cutting line is arbitrarily selected according to the type of the recognition target, and a small number of selected feature cutting lines are output to the fuzzy logic operation circuit without outputting information about all the pixels in the specific area. It is what you want to output.

[0009]

Since the present invention is configured as described above, not only can the circuit for extracting the read information of the characteristic cut-out line from a large amount of read information be simplified to prevent the read delay, but also
A moving mechanism is not required for reading characters, no time loss occurs due to movement, and the subsequent recognition mechanism can be simplified.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an example of a character reading information output device of the present invention.

FIG. 2 is an explanatory diagram of an example of a feature cut line.

FIG. 3 is a side view of a character reading information output device.

[Explanation of symbols]

 1 to 7 sensor row 11 to 17 characteristic cut-out line 18 paper 19 light source

Claims (1)

[Claims] 1. A recognition target read information output device, wherein a sensor is arranged along a feature cut line.