TWM588291U - Optical detecting system using head-mounted display - Google Patents

Abstract

The present invention provides an optical detection system using a head-mounted development device including an optical detection device, an image processing device, and a head-mounted development device. The optical detection device performs optical detection on the object to be detected to generate a corresponding detection image. The image processing device obtains the detection image from the optical detection device and performs image recognition operation on the detection image to generate a recognized image. The post-recognition image is obtained on the head and from the optical detection device, and the post-recognition image is projected in front of the user's eyes for viewing by the user.

Description

Optical detection system using head-mounted imaging device

The present invention relates to an optical detection system, and more particularly to an optical detection system using a head-mounted display device.

Optical inspection is a typical detection method commonly used in industrial processes. It first uses optical instruments to obtain the surface state of the object to be detected, and then uses computer image processing to display the surface state of the object on the display set at the inspection site. In the specific operation process, the inspector must first place the object to be inspected in an appropriate position, and then go to the display to confirm whether there are defects such as foreign objects or abnormal patterns on the surface of the object.

However, the above-mentioned operation process makes the inspector have to operate back and forth between placing the object to be detected and the display screen on the observation display, which is a very inconvenient thing for the inspector.

In view of this, the present invention provides an optical inspection system using a head-mounted display device, which can allow inspectors to easily complete the optical inspection procedure.

From one aspect, the present invention provides an optical inspection system using a head-mounted imaging device. The optical detection system includes an optical detection device, an image processing device, and a head-mounted display device. The optical detection device performs optical detection on the object to be measured to generate a corresponding detection image. The image processing device obtains a detection image from the optical detection device and performs an image recognition operation on the detection image to generate a recognized image. The head-mounted display device is suitable for use The user wears the head and obtains the recognized image from the optical detection device and projects the recognized image in front of the user's eyes for viewing by the user.

In one embodiment, the optical detection system further includes a voice control device. The voice control device can receive a user's voice, recognize the voice, and obtain a corresponding operation instruction, and transmit the operation instruction to the image processing device or the optical detection device so that the image processing device or the optical detection device operates according to the operation instruction.

In one embodiment, the above-mentioned voice control device is connected to the optical detection device or the image processing device in a wired manner to transmit an operation instruction to the optical detection device or the image processing device.

In one embodiment, the above-mentioned voice control device is wirelessly connected to the optical detection device or the image processing device to transmit operation instructions to the optical detection device or the image processing device.

In one embodiment, the optical detection device is connected to the image processing device in a wired manner.

In one embodiment, the optical detection device is wirelessly connected to the image processing device.

In one embodiment, the image processing device is part of a head-mounted display device.

In one embodiment, the image processing device transmits the recognized image to the head-mounted display device in a streaming manner.

According to the above, this creation recognizes the image detected by the optical detection device and transmits the recognition result to a head-mounted display device that can be worn on the user's head, so the recognition result can be directly displayed on the user In front of the eyes, the user can adjust the placement position of the test object and see the test result directly in front of the eyes, reducing the user's need to place the test object and view the test result from the display device. The need to move back and forth between times.

Please refer to FIG. 1, which is a circuit block diagram of an optical detection system using a head-mounted display device according to an embodiment of the present invention. The optical detection system 10 in this embodiment mainly includes an optical detection device 100, an image processing device 110, and a head-mounted display device 120. Among them, the optical detection device 100 is connected to the image processing device 110 in a wired manner to transfer data between the optical detection device 100 and the image processing device 110, and the head-mounted display device 120 is also connected to the image processing device 110 in a wired manner to display the data in the head-mounted display. Data is transmitted between the image device 120 and the image processing device 110.

Specifically, the user may place the object to be measured at an appropriate position of the optical detection device 100 so that the optical detection device 100 can perform an appropriate optical detection operation on the object to be measured. The optical detection device 100 generates a corresponding detection image by detecting the object to be measured, and the detection image is transmitted to the image processing device 110 via a connection between the optical detection device 100 and the image processing device 110. After the image processing device 110 acquires a detection image from the optical detection device 100, it performs an image recognition operation on the detection image and generates a corresponding recognized image. Then, the identified image generated by the image processing device 110 is transmitted to the head-mounted display device 120 through a connection between the head-mounted display device 120 and the image processing device 110. Finally, the head-mounted display device 120 projects the received identified image in front of the user's eyes for viewing by the user.

In the above embodiments, the optical detection device 100 may be various optical detection instruments often used in the prior art and capable of generating detection images; the image processing device 110 may be a device with a powerful computing function such as a desktop computer or a notebook computer ; The head-mounted display device may be a device with Augmented Reality (AR) function, for example: augmented reality glasses.

In one embodiment, the head-mounted display device may be a head-mounted device having a space where a small projection device can be installed and a semi-reflective lens. Among them, an image display element and a projection element can be installed in the space of the small projection device. The image display element receives and displays the aforementioned identified image, and the displayed identified image is projected by the projection element to be imaged on a semi-reflective and transflective image. On the lens. When the user wears the head-mounted imaging device on the head, the lens can be set in front of the user's eyes so that the user can simultaneously view the position of the device under test and the image obtained by the device under test.

In another embodiment, the image display device may be a screen of a smart phone, and the smart phone and the image processing device 110 may use a streaming method to transmit the identified image.

Furthermore, the optical detection system 10 may further include a voice control device 130. As shown, the voice control device 130 is connected to the optical detection device 100 and the image processing device 110 in a wired manner. The voice control device 130 may receive a voice issued by the user, and analyze the received voice to obtain a corresponding operation instruction; then, the voice control device 130 may transmit the operation instruction to the optical detection device according to the execution object of the operation instruction 100 or the image processing device 110; finally, the optical detection device 100 or the image processing device 110 that received the operation instruction can perform a corresponding operation according to the operation instruction. For example: the user can control the moving position of the optical detection device 100 to detect other parts of the object to be detected by voice; or the user can also control the image processing device 110 to enlarge a specific part of the recognized image by voice. In order to make the observation field more clear.

It should be noted that although the connection between the optical detection device 100, the image processing device 110, the head-mounted display device 120, and the voice control device 130 in the embodiment shown in FIG. 1 is wired, the implementation is You can also replace all or part of these connections wirelessly, thereby improving the mobility of the device and reducing the possibility of device failure or injury due to tripping on the line.

According to the above, the optical detection system using a head-mounted display device provided by this creation can directly display the recognition result in front of the user's eyes, so that the user can adjust the placement position of the detected object directly and directly Seeing the test results in front of the eyes, and reducing the need for the user to move back and forth between placing the test object and viewing the test results from the display device.

10‧‧‧ Optical Inspection System
100‧‧‧Optical detection device
110‧‧‧Image processing device
120‧‧‧ Head Mounted Imaging Device
130‧‧‧Voice control device

FIG. 1 is a circuit block diagram of an optical detection system using a head-mounted display device according to an embodiment of the present invention.

Claims (8)

An optical detection system using a head-mounted display device is characterized in that it includes:
An optical detection device for optically detecting an object to be measured to generate a corresponding detection image;
An image processing device obtains the detection image from the optical detection device and performs an image recognition operation on the detection image to generate a recognized image; and a head-mounted display device suitable for being worn on a head by a user, the head The wearable imaging device obtains the identified image from the optical detection device and projects the identified image in front of the user's eyes for viewing by the user. The optical detection system described in item 1 of the patent application scope further includes:
A voice control device that receives a voice of the user, recognizes the voice and obtains a corresponding operation instruction, and transmits the operation instruction to the image processing device or the optical detection device so that the image processing device Or the optical detection device operates according to the operation instruction. The optical detection system according to item 2 of the patent application scope, wherein the voice control device is connected to the optical detection device or the image processing device in a wired manner to transmit the operation instruction to the optical detection device or the image processing device. The optical detection system according to item 2 of the patent application scope, wherein the voice control device is wirelessly connected to the optical detection device or the image processing device to transmit the operation instruction to the optical detection device or the image processing device. The optical detection system according to item 1 of the patent application scope, wherein the optical detection device is connected to the image processing device in a wired manner. The optical detection system according to item 1 of the patent application scope, wherein the optical detection device is wirelessly connected to the image processing device. The optical detection system according to item 1 of the patent application scope, wherein the image processing device is a part of the head-mounted display device. The optical detection system according to item 1 of the patent application scope, wherein the image processing device transmits the identified image to the head-mounted display device in a streaming manner.