WO2012103669A1 - Method and application system for image picking and playing of which work sequence is interleaved switched - Google Patents

Abstract

A method and an application system for image picking and playing of which work sequence is interleaved switched, the application system includes: at least one transparent display panel is provided to an observer ahead of it to watch the played image menu; at least an image pick-up device, which is behind the transparent display panel, is provided to pick the image ahead of it through the transparent display panel; and at least a control circuit controls the work sequence of the transparent display panel and the image pick-up device, and makes the transparent display panel and the image pick-up device can implement playing work and picking work respectively by the sequence interleaved switch mode, so that the two works do not influence or interfere each other.

Description

 Image recording and playing method for working timing interleaving switching and application system thereof

 The invention relates to a method for image recording and playing and an application system thereof, in particular to at least one image recording device disposed on the back side of at least one transparent display screen through which the transparent display screen can be recorded The image on the side, and the recording and playing of the image in the working time switching mode, so that the recording operation of the image recording device is not affected by the work of playing the transparent display. Background technique

 There have been many publicly available technologies in terms of video recording systems or video playback systems. In terms of video playback systems, such as the USS 6,843,568 and the multiple references (References Cited) listed on the front page of the patent announcement, Other publications, etc., but not limited to, disclose techniques related to video playback systems such as laser scanning displays; however, innovative techniques for using image recording systems in conjunction with video playback systems are At present, it is rare to see the current video conference system as an example. It uses an image recording system between the two terminals to record the image of each user. The user images are then transmitted to the other end of the video playback system, such as a display screen, by a wired or wireless transmission device, for simultaneous video conferencing between the two terminals. However, in the current technology, the image recording device (such as a web camera) of the image recording system is usually installed outside the display screen, that is, the user's sight is staring at the display screen, but the image is The recording device is recorded by the side of the display screen, so that the two users in use do not achieve the eye contact effect, that is, the eye contact cannot be reached. Further, the prior art of the video conferencing has been previously filed on August 10, 1999, WO 01/1 1880, US Patent Application Ser. No. 10/049,253, and US Patent Publication No. ( Pub. No. Prior art such as US 2008 /0012936A1, which discloses systems and/or methods relating to video conferencing technology, and even discloses techniques for visual eye contact and stereoscopic display (3-D Display) Efficacy, but these prior art references at least one two-way mirror, that is, the optical technology is used to achieve the technical efficacy and purpose of the design, and thus the overall device device volume is relatively large. Space, resulting in a relatively limited use location and range, is not conducive to the popularity of use.

The main technical means used in the present invention, that is, recording and playing back images in a time-series switching manner, and searching for related technologies that have been disclosed, among which the Taiwanese invention patent publication number The "3D stereoscopic image recording and playback system and method thereof" (ie, US20100194865) of 200838287, its main technical features and limitations are: using at least one stereoscopic image recording device to change the timing by different driving voltages. Photographic focus, recording of different focal length stereoscopic images for the photographic subject image; using a stereoscopic image playback device composed of a multi-layer transmissive liquid crystal panel, and recording the stereoscopic image recorded by the stereoscopic image recording device The image data is processed according to the method, and the recorded image with the closest and farthest focal length is fixedly played on the uppermost panel and the lowermost panel, and the recorded image of the focal length between the closest and farthest focal length of the focal length is repeatedly played in a periodic playing manner. Through the visual persistence effect, the depth of field of the photographic subject is visually revealed, and the effect of displaying the stereoscopic image is achieved (refer to the abstract of TW200838287 and the first item of claim 1). However, it is different from the use efficiency and purpose of the present invention, and therefore will not be further described.

 The present invention is effectively solved for the shortcomings of the video system of the prior art described above, and is used to enhance the use of power amplifiers and application fields in conjunction with video recording systems and video playback systems. Summary of the invention

 The main object of the present invention is to provide a method for recording and playing back and forth between working timings and an application system thereof, which uses at least one transparent display screen for an observer to view the played image image from the front side thereof, and utilize at least one The image recording device is disposed on the back side of the transparent display screen to pass through the transparent display screen to record the image of the front side thereof; wherein the transparent display screen and the working timing of the image recording device are controlled by at least one control circuit And arranging, the transparent display screen and the image recording device can perform playback work and recording work in a time-interleaved switching manner without affecting or interfering with each other.

 In order to improve the use efficiency of the present invention, the time distance between two adjacent image display signals of the image frame played by the transparent display screen and the adjacent two image recording signals recorded by the image recording device It can be further controlled within the observer's visual pause time range, so that the playback work and the recording work can be shaped as a synchronous operation, and the played image frame is a continuous motion picture picture.

 In order to achieve the above object, the present invention provides a method for video recording and playback of work timing interleaving, which comprises the following steps:

 Providing at least one transparent display screen for at least one observer to view an image frame played on the transparent display screen from a front side of the transparent display screen;

Providing at least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, the image recording device passing through the transparent display screen to record an object located on a front side of the transparent display screen Image; and

 Providing at least one control device connected between the transparent display screen and the image recording device, wherein the control device is configured to control the image playing operation of the transparent display screen and the working sequence of the image recording operation of the image recording device The transparent display screen and the image recording device perform image playback operation and recording operation in a time-interleaved switching manner, so that between the image playback signal of the transparent display screen and the image recording signal of the image recording device Form an interlaced state.

 The present invention provides an image recording and playback system for sequential interleaving switching, comprising:

 At least one transparent display screen, for an observer to view an image displayed on the transparent display screen from a front side of the transparent display screen;

 At least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, wherein the image recording device can penetrate the transparent display screen to record on the front side of the transparent display screen Image of matter; and

 At least one control device is coupled between the transparent display screen and the image recording device, and the control device is configured to control the transparent display screen and the image recording device to perform image playback and recording in a time-interleaved switching manner. Working to form an interlaced state between the image playback signal of the transparent display screen and the image recording signal number of the image recording device;

 Wherein, when the image playback signal of the transparent display screen is generated, the image recording device corresponds to the non-production, and the image recording signal is generated. When the image playback signal of the transparent display screen is not generated, the image recording device correspondingly generates the image. Record the signal.

 The present invention also provides an image recording and playback system for sequential interleaving switching, comprising: at least one first system, comprising:

 At least one first transparent display screen for at least one first viewer to view an image frame played thereon from a front side of the first transparent display screen;

 At least one first image recording device disposed on a back side of the first transparent display screen and facing the first transparent display screen for penetrating the first transparent display screen to record the first observation of the front side thereof Image of the person; and

The at least one first control device is coupled between the first transparent display screen and the first image recording device for controlling the image playing operation of the first transparent display screen and the image of the first image capturing device Recording the working sequence of the work, and making the image playing and recording work in the time series interleaving mode, so that the image playing signal of the first transparent display and the image recording signal of the first image recording device Interlaced state; At least a second system comprising:

 At least one second transparent display screen for at least one second viewer to view an image frame played thereon by a front side of the second transparent display screen;

 At least one second image recording device is disposed on a back side of the second transparent display screen and facing the second transparent display screen for penetrating the second transparent display screen to record the second observer of the front side thereof And a second control device coupled between the second transparent display and the second image recording device, wherein the second control device controls the image playing operation of the second transparent display and the The working sequence of the image recording operation of the second image recording device, and the image playing operation and the recording operation are performed in the time series interleaving switching mode, so that the image playing signal of the second transparent display screen and the second image are Forming an interlaced state between the image recording signals of the recording device; and further comprising: at least one transmitting device for transmitting the image recording signal of the first image capturing device to the second transparent display screen, and Playing by the second control device with the second image capturing device in a time-staggered switching manner for viewing by the second observer, and the second image capturing device The image recording signal is transmitted to the first transparent display screen and played back to the first viewer in a time-staggered switching manner with the first image recording device by the control of the first control device.

 The present invention also provides an image recording and playback system for sequential interleaving switching, comprising: at least one transparent display screen for at least one viewer to view the content played on the transparent display screen from the front side of the transparent display screen Image screen; '

 At least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, wherein the image recording device is configured to pass through the transparent display screen to record on the transparent display screen An image of the observer on the front side; and

 At least one control device is coupled between the transparent display screen and the image recording device, wherein the control device is configured to control a video playback operation of the transparent display screen and a working sequence of the image recording operation of the image recording device, And performing the image playing operation and the recording work in the time series interleaving manner, so that the image playing signal of the transparent display screen and the image recording signal of the image recording device form an interlaced state; wherein, when the transparent When the image playback signal of the display screen is generated, the image recording device does not generate an image recording signal. When the image playback signal of the transparent display screen is not generated, the image recording device correspondingly generates an image recording signal; and further includes :

At least one image processing device is coupled between the image recording device and the transparent display screen, the image processing device is provided with at least one image processing component for recording the image recorded by the recording device Perform image processing, and then transfer the processed image to the transparent display for playback The observer views the image that has been processed by the image processing device. The image display and playback method of the work sequence interleaving switching of the present invention, the transparent display screen and the image recording device are controlled to perform image playback and recording operation in a time-staggered switching manner to make the image of the transparent display screen A timing interleaving state is formed between the playback signal and the image recording signal of the image recording device, that is, when the transparent display screen plays the image, the image recording device does not record the image, and when the transparent display does not play the image The image recording device records the image so that the image recorded by the image recording device is not affected or disturbed by the image displayed on the transparent display; therefore, the image recording device can be hidden in the transparent The back side of the display screen can be set on the line of sight of the transparent display screen, and can be used to form images such as synchronous playback of images and recorded images to improve the efficiency of the image recording and playback system. And the scope of application.

 Moreover, the image recording and playback method of the work sequence interleaving switching of the present invention can generate a plurality of application systems of different usage types, which are respectively described later. · Description of the drawings

 1 is a schematic diagram of an embodiment of an image recording and playing method for operating time-interleaved switching and an application system thereof according to the present invention (Embodiment 1);

 2A is a schematic diagram showing an embodiment of an operation timing interleaving switching relationship between an image recording signal of an image recording apparatus of the present invention and a video playback signal of a transparent display screen;

 2B is a schematic diagram showing another embodiment of a working timing interleaving switching relationship between an image recording signal of the image recording apparatus of the present invention and a video playback signal of the transparent display screen;

 3 is a schematic diagram of Embodiment 2 of an application system for image recording and playback of the operation timing interleaving switching of the present invention;

 4 is a schematic diagram of Embodiment 3 (and Embodiment 4) of an application system for video recording and playback of the operation timing interleaving switching of the present invention.

 DESCRIPTION OF REFERENCE NUMERALS: 1, la-observer; 101, 101a-line of sight; 2-first system; 3-second system;

10, 10a-transparent display; 1 1-image playback signal; 12-switching cycle; 20, 20a-image recording device; 21-image recording signal; 22-switching cycle; 30, 30a-control device; Image recording signal; 40-transmission device; 50-image processing device. detailed description

Referring to FIG. 1 , the method and application of image recording and playing for work timing interleaving switching of the present invention and application thereof A schematic diagram of an embodiment of the system. The method for recording and playing back video of the working sequence of the present invention comprises the following steps;

 Providing at least one transparent display screen 10 for the viewer 1 to view the image frame played on the transparent display screen 10 from the front side of the transparent display screen 10;

 Providing at least one image recording device 20 disposed on the back side of the transparent display screen 10 and facing the transparent display screen 10, wherein the image recording device 20 can be recorded on the transparent display screen 10 through the transparent display screen 10 An image of the front side of the object (such as the observer 1);

 Providing at least one control device 30 connected between the transparent display screen 10 and the image capturing device 20 for controlling the video playing operation of the transparent display screen 10 and the working sequence of the image recording operation of the image capturing device 20 And performing video playback operation and recording operation in a time-staggered switching manner between the two, so that the image recorded by the image recording device 20 is not affected or interfered by the image played by the transparent display screen 10, As shown in FIG. 2A, but not limited to, the video playback signal 1 1 of the transparent display screen 10 and the image recording signal 21 of the image recording device 20 form an interlaced state without affecting or interfering with each other.

 Referring to FIG. 2A, it is a schematic diagram of an embodiment in which the image recorded by the image recording device in FIG. 1 is not affected or interfered by the image displayed by the transparent display. The working sequence of the video playback signal 1 1 of the transparent display screen 10 and the video recording signal 21 of the image recording device 20 is interlaced. In this embodiment, the switching period 22 of the image recording signal 21 of the image recording device 20 corresponds to the switching period 12 of the image playback signal 1 1 of the transparent display screen 10, and the image of the transparent display screen 10 is played. When the signal 1 1 is generated (that is, the image is played and there is an image), the image recording device 20 does not generate the image recording signal 21 (ie, does not perform the image recording operation); and when the image of the transparent display 10 is played, When the signal 1 1 is not generated (that is, no playback is performed without an image), the image recording device 20 correspondingly generates an image recording signal 21 (ie, performs image recording operation); and the image playback signal 21 and the image are The interlaced signal is formed between the recording signals 1 1 , so that the image recorded by the image recording device 20 is not affected or interfered by the image displayed by the transparent display 10 .

 Referring again to FIG. 2B, it is a schematic diagram of another embodiment of the image recorded by the image recording device in FIG. 1 that is not affected or interfered by the image displayed by the transparent display. Figure 2B can also be considered as a diagram

2A is a schematic diagram of another embodiment of the interlaced state between the video playback signal 21 and the image recording signal 1 1; the difference between this embodiment and FIG. 2A is: the image recording signal 21 of the image recording device 20 The switching period 22 is not limited to necessarily correspond to the image playback signal equivalent to the transparent display screen 10. The switching period 12 of 1 1 , that is, whether the video playback signal 1 1 of the transparent display screen 10 is generated or not, that is, whether the transparent display screen 10 is playing or not playing or not playing, the image is not displayed. The recording device 20 continues to generate the image recording signal 21 in a continuous manner as shown by the solid line and the dotted line in Fig. 2B. In this embodiment, the image recording device 20 continues the image recording operation in a continuous manner, and then automatically deletes the image recording signal in the time period corresponding to the transparent display screen 10 when the image is played by the circuit design. 21 is shown by the dotted line in Fig. 2B. When the image recording signal 21 shown by the dotted line in FIG. 2B is actively deleted, an interlaced generation state as shown in FIG. 2A is formed between the image playback signal 21 and the image recording signal 1 1 , so the image is The image recorded by the recording device 20 is also not affected or interfered with by the image displayed by the transparent display 10. Therefore, FIG. 2B can be regarded as the image playback signal 21 and the image recording signal in FIG. 2A. Another embodiment in which the interleaved state is formed, and therefore the technique shown in Fig. 2B should be considered to be the same as the technique shown in Fig. 2A and fall within the scope of patent protection of the present invention. Since the timing interleaved generation state shown in FIG. 2B must additionally add a design for automatically deleting the image recording signal 21 in a corresponding period, the timing interleaved generation state shown in FIG. 2A can be achieved, so the embodiment shown in FIG. 2B The efficiency of use is not as shown in the embodiment of Figure 2A.

 Referring again to FIG. 2A, the switching period 22 of the image recording signal 21 of the image recording device 20, that is, the switching frequency of the image recording signal 21 (ie, the reciprocal of the switching period 22, that is, 1/switching period 22) The switching period 12 of the video playback signal 1 of the transparent display screen 10, that is, the switching frequency of the video playback signal 1 1 (ie, the reciprocal of the switching period 12, ie, 1/switching period 12) can be further controlled by the observer 1 Within the visual persistence time range, that is, the time distance between two adjacent video playback signals 1 1 of the image frame played by the transparent display screen 10 and the adjacent two images of the image recorded by the image recording device 20 The time distance between the recorded signals 21 can be further controlled within the visual persistence time range of the viewer 1 to enable the playback work and the recording work to be shaped as synchronized, and the transparent display viewed by the viewer 1 The 10 video images played are continuous motion picture images.

 In order to improve the use efficiency of the present invention, the brightness of the image frame of the transparent display screen 10 can be designed to be greater than the brightness of the appearance of the image recording device 20, and the viewer 1 is viewing the image frame played on the transparent display screen 10. The presence of the image recording device 20 will not be recognized or detected, which is advantageous for enhancing the hidden effect of the image recording device 20 on the back side of the transparent display screen 10.

The transparent display screen 10 can be an organic light emitting diode (OLED) transparent screen, a liquid crystal (LCD) liquid crystal display screen, or a projection type transparent screen, but is not limited according to a static picture or a dynamic picture. The image signal is used to generate an image on the transparent display screen 10. The image recording device 20 can be a camera or a camera. Due to the transparent display 10 The individual techniques of the image recording device 20 are not the focus of the present invention, and therefore will not be described in detail herein.

 The application system of the present invention and its functions can be further illustrated by the following embodiments of the application systems:

 <Example 1>

 Referring to FIG. 1, FIG. 1 is a schematic diagram of Embodiment 1 of an application system for image recording and playback of an operation timing interleaving. The image recording and playback system of the working sequence interleaving in this embodiment includes: at least one transparent display screen 10 for the viewer 1 to view the image frame played on the transparent display screen 10 from the front side of the display screen 10;

 At least one image recording device 20 is disposed on the back side of the transparent display screen 10 and faces the transparent display screen

10, the image recording device 20 can pass through the transparent display screen 10 to record an image of an object (such as the viewer 1) located on the front side of the transparent display screen 10;

 At least one control device 30 is connected between the transparent display screen 10 and the image recording device 20 for controlling the video playback operation of the transparent display screen 10 and the operation sequence of the image recording operation of the image recording device 20 And performing the video playback operation and the recording operation in the time series interleaving manner, so that the image playback signal 1 1 of the transparent display screen 10 and the image recording signal 21 of the image recording device 20 form an interlaced state. 2A, 2B;

 When the video playback signal 1 1 of the transparent display 10 is generated (ie, the playback operation is performed), the image recording device 20 does not generate the image recording signal 21 (ie, does not perform image recording); When the video playback signal 1 1 of the transparent display screen 10 is not generated (ie, no playback operation is performed), the image recording device 20 generates an image recording signal 21 (ie, performs image recording operation); 21 and the image recording signal 1 1 form an interlaced state as shown in FIGS. 2A and 2B , so that the image recorded by the image recording device 20 is not affected by the image displayed by the transparent display 10 . Or interfere.

Referring to FIG. 2A and FIG. 2B, the switching period 22 of the image recording signal 21 of the image recording device 20 and the switching period 12 of the image playback signal 1 of the transparent display screen 10, that is, the switching frequency of the image recording signal 21 (ie, the reciprocal of the switching period 22, that is, 1/switching period 22) and the switching period 12 of the video playback signal 1 of the transparent display screen 10 (ie, the reciprocal of the switching period 12, ie, 1/switching period 12) may further Controlling the visual pause time of the observer 1, that is, the time distance between the adjacent two video playback signals 1 1 of the video image played by the transparent display screen 10 and the image recorded by the image recording device 20 The time distance between adjacent two image recording signals 21 can be further controlled by the observer 1 The visual persistence time range is such that the playing work and the recording work are formed in a synchronized manner, and the image screen played by the transparent display 10 viewed by the observer 1 is a continuous moving image frame. In order to improve the use efficiency of the present invention, the brightness of the image frame of the transparent display screen 10 can be designed to be greater than the brightness of the appearance of the image recording device 20, and the viewer 1 is viewing the image frame played on the transparent display screen 10. The presence of the image recording device 20 will not be recognized or detected, which facilitates the hidden effect of the image recording device 20 on the back side of the transparent display screen 10.

 This embodiment can be applied to an ATM (Automatic Teller Machine) used by the company, a rejection machine commonly used by a supermarket, or a related monitoring system. When the refusal machine is not used, that is, the refusal machine is not used, the display screen of the refusal machine, that is, the transparent display screen 10 of the present invention, can play a pre-made image screen such as an advertisement marketing screen for viewing. The advertisement effect, at the same time, hides the image recording device 20 disposed on the back side of the transparent display screen 10, and the image of the object located on the front side of the transparent display screen 10 through the transparent display screen 10 includes the user or the observer. 1 or its surrounding image can achieve the effect of video surveillance; in particular, the image recording device 20 is hidden on the back side of the transparent display 10, so that the user wants to use the image displayed by the transparent display 10 to When the operation is performed, the image recording device 20 cannot be destroyed, and the use of the video recording device of the image recording device 20 is relatively improved. However, the image recording device of the existing rejection device is disposed outside the transparent display 10. Therefore, it is easy to be detected and blocked or destroyed, resulting in the loss of video surveillance. The embodiment can also be applied to related devices of the monitoring system, which can relatively improve the use efficiency of related devices of the monitoring system.

 <Example 2>

 Referring to FIG. 3, it is a schematic diagram of Embodiment 2 of an application system for video recording and playback of a working time interleaved switching according to the present invention. The image recording and playback system of the working sequence interleaving switching of the embodiment includes: at least one first system 2, comprising: at least one first transparent display screen 10 for at least one first viewer 1 to be available from the first transparent display The front side of the 10 is viewed on the image frame played thereon; at least one first image recording device 20 is disposed on the back side of the first transparent display screen 10 and faces the first transparent display screen 10 to pass the first transparent The display screen 10 is configured to record the image of the first viewer 1 on the front side thereof; and at least one first control device 30 is coupled between the first transparent display screen 10 and the first image capturing device 20, The image playing operation of the first transparent display screen 10 and the working sequence of the image recording operation of the first image capturing device 20 are controlled, and the image playing operation and the recording operation are performed in a time-staggered switching manner to The interlaced state between the video playback signal 1 1 of the first transparent display 10 and the image recording signal 21 of the first image recording device 20 is as shown in Embodiment 1;

At least one second system 3, comprising: at least one second transparent display screen 10a for at least one second observation The viewer 1a can view the image frame played thereon by the front side of the second transparent display screen 10a; at least one second image capturing device 20a is disposed on the back side of the second transparent display screen 10a and faces the second transparent display Screen

10a for recording the image of the second viewer la on the front side thereof through the second transparent display screen 10a; and at least one second control device 30a is coupled to the second transparent display screen 10a and the second image The recording device 20a is configured to control the image broadcast operation of the second transparent display screen 10a and the operation timing of the image recording operation of the second image recording device 20a, and perform image recording in a time-interleaved switching manner. Playback operation and recording operation, so that the image playback signal 11 of the second transparent display screen 10a and the image recording signal 21 of the second image recording device 20a form an interlaced state as shown in Embodiment 1; Further includes:

 The at least one transmission device 40 is configured to transmit the image recording signal 21 of the first image recording device 20· to the second transparent display screen 10a, and the second image is controlled by the second control device 30a. The recording device 20a is played to the second viewer la in a time-staggered switching manner, and the image recording signal 21 of the second image recording device 20a is transmitted to the first transparent display screen 10 and passed through the first The control device 30 controls the first image capturing device 20 to play back to the first viewer 1 in a time-staggered switching manner.

 The embodiment uses at least two image recording and playback systems, such as the first and second systems 2 and 3, which are alternately switched between the working timings of Embodiment 1, and utilizes the transmission function of at least one transmission device 40 to make one of them. The image recording and playback system, such as the image recorded by the image recording device 20 of the first/second system 2/3, is transmitted to a corresponding other image recording and playback system such as the second/first system 3/2 And playing on the transparent display screen 10 of the corresponding system, so that two systems such as the first and second systems 2, 3 of the first embodiment, ie, the observers 1, la, can be respectively transmitted through the transmission device 40. See the other party's image.

 The transmission device 40 of this embodiment may be a wired or wireless transmission device, wherein the wireless transmission device 40 includes Bluetooth, a wireless area network (Wi-Fi), a wireless network card connection (Wireless USB), an infrared transmission system, and a microwave transmission. The system, etc., but not limited thereto, wherein the wired transmission device 40 includes, but is not limited to, an internet, a coaxial cable transmission system, a telephone line transmission system, a power line transmission system, a fiber transmission system, and the like. The at least one transmission device 40 can be utilized between at least two systems (2, 3) in this embodiment to transmit images to each other and to play each other's images.

In this embodiment, the switching period 22 of the image recording signal 21 of the image recording device 20, 20a and the switching period 12 of the image playback signal 11 of the transparent display screen 10, 10a can be further controlled by the observer 1, la Within the visual persistence time range, to achieve the effect of the playback work and the recording work as shown in the embodiment 1, such as synchronization, and the viewer 1, la is viewed by the transparent display 10, 10a. The image screen recorded by the other party is a continuous motion picture screen. Moreover, the brightness of the image frame of the transparent display screen 10, 10a can be designed to be greater than the brightness of the appearance of the image recording device 20, 20a, and the viewer 1, la is watching the image frame played on the transparent display screen 10, 10a. At this time, the presence of the image recording devices 20, 20a will not be recognized or detected, which is advantageous for enhancing the hiding effect of the image recording devices 20, 20a on the back side of the transparent display screens 10, 10a.

 This embodiment is applicable to video conferencing in a synchronous mode. In this embodiment, the image recording devices 20, 20a are respectively disposed on the back side of the transparent display screens 10, 10a, so the image recording devices 20, 20a can be further disposed on the viewer 1, la to view the side. As shown in FIG. 3, the lines of sight 101 and 101a of the display screens 10 and 10a are such that the observers 1 and la can achieve the effect of the line of sight when they perform video talks, thereby enhancing the effect of the video talks.

 <Example 3 >

 Referring to FIG. 4, it is a schematic diagram of Embodiment 3 of an application system for video recording and playback of a working time interleaved switching according to the present invention. The image recording and playback system of the working sequence interleaving switching of the embodiment includes: at least one transparent display screen 10 for the viewer 1 to view the image screen played on the transparent display screen 10 from the front side of the transparent display screen 10;

 At least one image recording device 20 is disposed on the back side of the transparent display screen 10 and faces the transparent display screen 10 for the image recording device 20 to pass through the transparent display screen 10 for recording on the transparent display screen 10. An image of the observer 1 on the front side; and

 At least one control device 30 is connected between the transparent display screen 10 and the image recording device 20 for controlling the video playback operation of the transparent display screen 10 and the operation sequence of the image recording operation of the image recording device 20 And performing the video playback operation and the recording operation in the time series interleaving manner, so that the image playback signal 1 1 of the transparent display screen 10 and the image recording signal 21 of the image recording device 20 form an interlaced state. As shown in FIG. 2A and FIG. 2B, when the video playback signal 1 1 of the transparent display screen 10 is generated (ie, the playback operation starts), the image recording device 20 does not generate the image recording signal 21 (ie, does not perform When the video playback signal 1 1 of the transparent display 10 is not generated (ie, no playback operation is performed), the image recording device 20 generates an image recording signal 21 (ie, starts image scanning). Recording work); because the image playback signal 1 1 and the image recording signal 21 form an interlaced state, the image recorded by the image recording device 20 Not affected or interfered with by the image displayed by the transparent display 10; and further includes:

 At least one image processing device 50 coupled to the image recording device 20 and the transparent display

Between 10, at least one image processing component 50 is provided for images that can be recorded for the recording device 20 Line addition, reduction, deformation or transformation. The image processed by the image processing device 50 is controlled by the control device 30 to be played back on the transparent display screen 10.

 In this embodiment, the function and purpose of the transparent display 10, the image recording device 20, and the control device 30 are the same as those of the first embodiment. However, in this embodiment, at least one image processing device 50 is additionally provided. The image processing function of the image processing device provided by the image processing device 50 is not limited. In this embodiment, the image of the viewer 1 in the image recording signal 21 can be first identified as the head of the viewer 1. The shape or body, etc., and the contour is further adapted to change the contour or appearance of the image of the observer 1, such as adding, reducing, deforming or changing the clothing or hairstyle of the viewer 1.

 In use, when an observer 1 is located in front of the transparent display screen 10 and views the image frame played by the transparent display screen 10, the image recording device 20 can record the observation located in front of the transparent display screen 10. The image of the image 1 is subjected to a virtual change of the clothing or the hairstyle by the built-in component of the image processing device 50, and the viewer image that has been processed by the image processing device 50 is played back from the transparent display screen 10 to observe The image 1 can be seen by the transparent display screen 10 almost simultaneously with the image of the time and the virtual change. In this embodiment, the consumer, that is, the observer 1 can view the image of the current and the virtual change almost synchronously on the transparent display screen 10 as long as it is located in front of the transparent display screen 10. Therefore, the function of the embodiment is used. Applicable to the beauty or apparel industry, as long as the image processing component of the image processing device 50 is designed according to the needs of the image processing function, such as changing the clothing or hairstyle of the viewer 1.

 <Example 4>

The embodiment of the present embodiment is substantially the same as the structure of the embodiment 3. As shown in FIG. 4, the image recording and playback system of the working sequence interleaving in this embodiment includes: at least one transparent display screen 10, and at least one image recording device 20 is disposed at The transparent display 10 is disposed on the back side of the transparent display 10 and faces the transparent display 10, and at least one control device 30 is coupled between the transparent display 10 and the image recording device 20 for controlling the transparent display 10 and the image. The recording device 20 performs the video playback operation and the recording operation in the time series interleaving manner, and the at least one image processing device 50. The difference between the embodiment and the third embodiment is that: the image processing device of the image processing device 50 is used for For the image of the observer 1 in the image recording signal 21, the actual height of the observer 1 and the distance between the observer 1 and the transparent display screen 10 are detected and utilized, and the actual height and the observer 1 are utilized. The distance from the transparent display screen 10 further calculates the viewing angle of the viewer 1 to view the transparent display screen 10, so that the image of the viewer 1 is scaled by the same angle to make the transparent display Play 10 has become equal to an observer by a viewer viewing an image after the image processing apparatus 50 processes the image viewer transparent display screen when the mirror 10 is reflected to reach a mirror as a virtual image seen their general use effect. The above are only the preferred embodiments of the present invention, and are merely illustrative and not restrictive. It will be apparent to those skilled in the art that many changes, modifications, and equivalents may be made without departing from the spirit and scope of the invention.

Claims

Rights request

 A method for image recording and playback of work timing interleaving, characterized in that it comprises the following steps:

 Providing at least one transparent display screen for at least one observer to view an image frame played on the transparent display screen from a front side of the transparent display screen;

 Providing at least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, wherein the image recording device passes through the transparent display screen to record an image of an object located on a front side of the transparent display screen ; and

 Providing at least one control device connected between the transparent display screen and the image recording device, wherein the control device is configured to control the image playing operation of the transparent display screen and the image recording work of the image recording device Timing, the transparent display screen and the image recording device are performed in a time-interleaved switching manner - image playback operation and recording operation, so that the image playback signal of the transparent display screen and the image recording signal of the image recording device are A staggered state is formed between them. .

 The method for recording and playing back the image according to claim 1, wherein when the image playback signal of the transparent display screen is generated, the image recording device does not generate an image recording signal, and when the image is transparent When the image broadcast signal of the display screen is not generated, the image recording device generates an image recording signal correspondingly.

 The method for recording and playing back video recording according to claim 1, wherein the switching frequency of the image recording signal of the device and the switching frequency of the image playing signal of the transparent display screen are further controlled. The temporal distance between two adjacent video playback signals of the image frame played by the transparent display screen and the adjacent two video images recorded by the image recording device within the visual persistence time range of the observer The temporal distance between the signals is further controlled within the observer's visual pause time range.

 4. An image recording and playback system for sequential interleaving switching, comprising:

 At least one transparent display screen for an observer to view an image displayed on the transparent display screen from a front side of the transparent display screen;

 At least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, the image recording device capable of recording an image of a object located on a front side of the transparent display screen through the transparent display screen ; and

At least one control device is coupled between the transparent display screen and the image recording device, and the control device is configured to control the transparent display screen and the image recording device to perform image scanning in a time-staggered switching manner. Playing work and recording work to form an interlaced state between the image broadcast signal of the transparent display and the image recording signal of the image recording and recording;

 Wherein, when the image playback signal of the transparent display screen is generated, the image recording device does not generate an image recording signal, and when the image playback signal of the transparent display screen is not generated, the image recording device correspondingly generates an image recording. signal.

 The image recording and playback system according to claim 4, wherein the switching frequency of the image recording signal of the image recording device and the switching frequency of the image playback signal of the transparent display are further controlled by the image recording signal The temporal distance between two adjacent video playback signals of the image frame played by the transparent display screen and the adjacent two image recording signals of the image recorded by the image recording device within the observer's visual persistence time range The time distance between the two is further controlled within the observer's visual persistence time range. ―

 6. The image recording and playback system according to claim 4, wherein: the brightness of the image frame of the transparent display screen is greater than the brightness of the appearance of the image recording device.

 7. The image recording and playback system according to claim 4, wherein the transparent display screen is selected from the group consisting of an organic light emitting diode transparent screen, a liquid crystal transparent screen, and a projection type transparent screen.

 :

8. An image recording and playback system for time-staggered switching, comprising: at least one first system, comprising:

 At least one first transparent display screen for at least one first viewer to view an image frame played thereon from a front side of the first transparent display screen;

 At least one first image recording device disposed on a back side of the first transparent display screen and facing the first transparent display screen for recording the first observer of the front side thereof through the first transparent display screen And the at least one first control device is coupled between the first transparent display screen and the first image recording device for controlling the image playing operation of the first transparent display screen and the first image recording The working sequence of the image recording operation of the device, and the image playing operation and the recording operation in the time series interleaving switching mode, so that the image playing signal of the first transparent display screen and the image of the first image capturing device are Interlaced states are formed between the recorded signals;

 At least a second system comprising:

 At least one second transparent display screen for at least one second viewer to view an image frame played thereon by a front side of the second transparent display screen;

At least one second image recording device is disposed on a back side of the second transparent display screen and facing the second transparent a display screen for penetrating the second transparent display screen to record an image of the second observer on the front side thereof; and at least one second control device coupled to the second transparent display screen and the second image The second control device is configured to control the video playback operation of the second transparent display screen and the operation timing of the image recording operation of the second image recording device, and perform image recording in a time-interleaved switching manner. Playing and recording work, so that the image playback signal of the second transparent display screen and the image recording signal of the second image recording device form an interlaced state; and further comprising:

 At least one transmission device for transmitting an image recording signal of the first image recording device to the second transparent display screen, and being controlled by the second control device and the second image recording device Playing in the time-staggered switching mode for the second observer to view, and transmitting the image recording signal of the second image recording device to the first transparent display screen and controlling the first image by the control of the first control device The recording devices are placed in a time-staggered switching mode 3⁄4" for viewing by the first observer.

 The image recording and playback system according to claim 8, wherein the switching frequency of the image recording signal of the image recording device and the switching frequency of the image playback signal of the transparent display are further controlled by the image recording signal The observer's visual persistence time range.

 10. The image recording and playback system according to claim 8, wherein the brightness of the image frame of the transparent display screen is greater than the brightness of the appearance of the image recording device.

 1 . The image recording and playback system according to claim 8, wherein the image recording device is disposed on a line of sight of an observer viewing the transparent display.

 12. The image recording and playback system according to claim 8, wherein the transmission device is a wireless transmission device or a wired transmission device, wherein the wireless transmission device is selected from the group consisting of Bluetooth, a wireless local area network, and a wireless network card connection. The infrared transmission system or the microwave transmission system; wherein the wired transmission device is selected from the group consisting of an internet transmission system, a coaxial cable transmission system, a telephone line transmission system, a power line transmission system, or a fiber transmission system.

 13. An image recording and playback system for time-staggered switching, comprising: at least one transparent display screen for at least one viewer to view the display on the transparent display screen from a front side of the transparent display screen Image screen

 At least one image recording device disposed on a back side of the transparent display screen and facing the transparent display screen, the image recording device for the image recording device to pass through the transparent display screen for recording in front of the transparent display screen An image of the observer on the side; and

At least one control device is coupled between the transparent display screen and the image recording device, wherein the control device is configured to control image playback of the transparent display and image recording of the image recording device The working sequence, and the image playing operation and the recording operation in the time series interleaving manner, so that the image playing signal of the transparent display screen and the image recording signal of the image recording device form an interlaced state; When the image playback signal of the transparent display screen is generated, the image recording device does not generate an image recording signal, and when the image playback signal of the transparent display screen is not generated, the image recording device correspondingly generates an image recording signal. ; and further includes:

 At least one image processing device is coupled between the image recording device and the transparent display screen, the image processing device is provided with at least one image processing component for recording the image recorded by the recording device Perform image processing, and then transfer the processed image to the transparent display screen to play to the observer to view the image that has been processed by the image processing device.

 The image recording and playback system according to claim 13, wherein the image processing component performs an increase, decrease, deformation or transformation function on the image recorded by the recording device.

 The image recording and playback system of claim 13 , wherein the image processing component is configured to distinguish an image of the image of the observer in the image recording signal, and cooperate with the contour to observe the image The outline or appearance of the image of the person is increased, decreased, deformed or transformed to form a virtual observer image, and the image of the viewer that has been processed by the viewer is then played on the transparent display screen, so that the observer is displayed by the transparent display. The processed image is seen synchronously on the screen.

 The image recording and playback system according to claim 13 , wherein the image processing component detects and calculates an actual height of the observer for an observer image in the image recorded by the recording device; The distance between the observer and the transparent display screen, and further calculating the viewing angle of the viewer to view the transparent display screen, so that the observer's image is scaled according to the viewing angle to make the transparent display screen play to the observer. The viewer image that has been processed by the image processing device can be equal to the viewer image reflected by the transparent display screen as a mirror.