TWI416942B - High Panoramic Photographic Touch Device and Method with High Operation Speed - Google Patents

Abstract

The present invention is related to a high operation speed panoramas-type camera touch apparatus and method, which is composed of a coordinate detection device, an image capture unit, and a control unit, The coordinate detection device defines a detection regions, and on one side of the detection region is provided with an image pickup device generating with image frame. The image frame is performed by the image capture unit for a local capture, then the captured image frame is performed by the control unit image navigation analysis, achieving to reduce the capacity of the image frame for accelerating the positioning analysis speed.

Description

High-speed operation panoramic photography touch device and method

The present invention provides a photographic touch device, and more particularly to a panoramic photographic touch device and method capable of performing a separate operation on a predetermined target position by performing an image capture operation on an image captured by the image pickup device.

Press, there are many ways to perform image positioning, such as infrared sensing, light source blocking, etc. These methods can be used to position the touch point and transmit commands to the front end. Positioning control has a variety of ways to achieve the positioning function, but the control processing for the back end is still purely arithmetic processing in the current technology, and another processing method is to record the picture, and the image is performed by the picture. Positioning, this technique is more sophisticated and more accurate.

However, when the above technique for positioning by recording a picture is used, there are still problems and improvements that need to be improved: although this technology is accurate and mature, it is often necessary to store or transfer a large-capacity picture due to the problem of picture capacity. To deal with it, the efficiency is not good.

Therefore, how to solve the above problems and deficiencies in the above-mentioned applications, that is, the inventors of the present invention and those involved in the industry are eager to study the direction of improvement.

Therefore, the inventors of the present invention have collected the relevant materials in view of the above-mentioned deficiencies, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design has been designed for the camera device. The video of the recording is an invention patent of a panoramic photographic touch device and method for performing a high calculation speed on a predetermined target position.

The main purpose of the present invention is that the coordinate detecting device defines a detecting area for the user to touch, and a detecting device for generating an image is provided on one side of the detecting area, and the camera is capable of recording. a range of the detection area, and the camera device is coupled to an image capture unit for locally capturing the image frame, and then processing the image frame by a control unit And simultaneously calculating the coordinate position of the point, when the user touches one of the detection areas, the light source emitted by the light-emitting elements is blocked by the user at a predetermined position, and then the camera The screen is recorded and transmitted to the image capturing unit, and the image capturing unit is locally captured by the image capturing unit (ie, the portion of the image is captured by the user). Then, the captured image frame is subjected to image positioning analysis by the control unit, and coordinates are calculated, and then transmitted to the computer for action; by the above technology The problem of the screen capacity that can be used for the positioning of the conventional video recording screen often requires storing or transmitting a large-capacity image for processing, and breakthroughs in the problem of less efficient efficiency. The taking unit can locally extract the original picture, so that the capacity is reduced, and the utility is more rapid and practical.

In order to achieve the above objects and effects, the technical means and the structure of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first and second figures, which are schematic perspective and block diagrams of a preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention includes: a target detecting device 10, the coordinate detecting A detection area 11 is defined in the device 10, and an imaging device 12 for generating an image is disposed on the side of the detection area 11. The periphery of the detection area 11 defines a retaining wall 13 and the retaining wall 13 The upper system is further provided with a plurality of light-emitting elements 14 , and the barrier wall 13 is provided with a light-homogenizing layer 15 , which is one of a uniform light film or a light-homogenizing plate; an image capturing unit 20, The image capturing unit 20 is configured to link the image capturing device 12, and the image capturing unit 20 is configured to perform local capturing on the image frame; and receive image images captured by the image capturing unit 20 The control unit 21 is configured to perform image localization analysis, and an arithmetic unit 30 is coupled to the control unit 21 for transmitting information to the computer terminal 40 for generating the point coordinates generated by the image positioning analysis.

Please refer to the first to fifth figures, which are schematic diagrams of the preferred embodiment of the present invention, a block diagram, a step flow chart, a schematic diagram of the occlusion source recorded by the camera device, and an image capture system. A schematic diagram of the implementation, as is clear from the figure, when the user 50 wants to touch one of the detection areas 11, the light source emitted by the light-emitting elements 14 is carried by the user 50 at a predetermined position. After being interrupted, the camera 12 transmits the video at this time to the image capturing unit 20, and the image capturing unit 20 performs local capturing (ie, for the user). 50 intercepting the light source to perform the capturing of the portion), and then performing the image positioning analysis on the captured image frame 70 via the control unit 21, and calculating the coordinates X and Y of the blocking position, and then performing an operation Unit 30 passes the coordinates to computer terminal 40 for operation.

The main steps of the photographic touch device of the present invention are as follows:

(a) by means of a camera device 12 to record a detection area 11 in a target detection device, resulting in an image screen 60;

(b) the image frame 60 is locally captured by an image capturing unit 20;

(c) the captured image screen 70 is subjected to image processing via a control unit 21 and calculates a point coordinate;

(d) The coordinates of the point are transmitted to a host by an arithmetic unit 30.

Please refer to the sixth embodiment, which is a schematic diagram of another embodiment of the present invention. As can be clearly seen from the figure, the system includes a target detecting device 10a, and the coordinate detecting device 10a defines a detecting unit. The detecting area 11a is provided with an image capturing device 12a on the side of the detecting area 11a, and a surrounding wall 13a is defined around the detecting area 11a, and the corner of the retaining wall 13a is further The image capturing device 20a is configured to connect to the image capturing unit 20a, and the image capturing unit 20a is configured to perform partial image capturing on the image frame, and image positioning is performed by a control unit 21a. In the analysis, when the user touches the detection area 11a, the light source emitted from the light-emitting element 14a provided at the corner is used to generate a light source blocking effect, whereby the image is captured by the imaging device 12a and The image capturing unit 20a performs screen processing (for capturing the portion by the user at the light source), and then the image unit positioning processing is performed by the control unit 21a.

Therefore, the high-speed operation of the panoramic photographic touch device and method of the present invention is a key to improving the conventional technology: the image capturing unit 20 can locally capture the original image to change the capacity. Small, more practical and progressive when delivered.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, so that the simple modification and equivalent structural changes that are made by using the specification and the contents of the present invention should be the same. It is included in the scope of the patent of the present invention and is combined with Chen Ming.

In summary, the high-speed operation of the panoramic photographic touch device and method of the present invention can achieve its efficacy and purpose when used, so the invention is an invention with excellent practicability, and is in accordance with the invention patent. Apply for the requirements, and apply in accordance with the law, and hope that the trial committee will grant the invention as soon as possible to protect the inventor's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the inventor will try his best to cooperate and feel polite.

10, 10a. . . Coordinate detection device

11, 11a. . . Detection area

12, 12a. . . Camera

13, 13a. . . Retaining wall

14, 14a. . . Light-emitting element

15. . . Uniform layer

20, 20a. . . Image capture unit

21, 21a. . . control unit

30. . . Arithmetic unit

40. . . Computer side

50. . . user

60. . . Image screen

70. . . Image screen

The first figure is a perspective view of a preferred embodiment of the invention.

The second drawing is a block diagram of a preferred embodiment of the invention.

The third figure is a flow chart of the steps of the preferred embodiment of the present invention.

The fourth figure is a schematic cross-sectional view of the occlusion source recorded by the camera device of the present invention.

The fifth figure is a schematic diagram of the implementation of the image capture of the present invention.

Figure 6 is a schematic view showing the implementation of another preferred embodiment of the present invention.

12. . . Camera

20. . . Image capture unit

twenty one. . . control unit

30. . . Arithmetic unit

40. . . Computer side

Claims (8)

A high-speed panoramic photographic touch device mainly includes: a target detecting device, wherein the coordinate detecting device defines a detecting area, and a detecting image is generated on one side of the detecting area. An image capturing unit, the image capturing unit is configured to link the image capturing device, and the image capturing unit is configured to perform local capturing on the image frame; and receiving the image capturing unit from the image capturing unit The captured image frame and the control unit for image positioning analysis. The panoramic photographic touch device of the high computing speed described in claim 1, wherein the control unit is an operation unit for transmitting a point coordinate generated by the image positioning analysis. The panoramic photographic touch device of the high computing speed described in claim 1 is characterized in that a retaining wall is defined around the detecting area. The panoramic photographic touch device of the high computing speed described in claim 3, wherein the barrier wall is further provided with a plurality of illuminating elements. A panoramic photographic touch device with a high computing speed as described in claim 4, wherein the barrier wall is provided with a uniform light layer. The panoramic photographic touch device of the high computing speed described in claim 5, wherein the uniform light layer is one of a uniform light film or a light averaging plate. A panoramic photographic touch device with a high computing speed as described in claim 3, wherein a light-emitting element is further disposed at a corner of the retaining wall. The high-speed panoramic photography touch method has the following steps: (a) recording a detection area in a target detection device by a camera device to generate an image frame; (b) the image The image is locally captured by an image capturing unit; (c) the captured image is processed by a control unit and the point coordinates are calculated; (d) the point coordinate is calculated by an operation The unit transmits it to a host.