TWI449421B - Method for displaying multiple views by using multi-lens apparatus - Google Patents

Description

Method for displaying multi-view image using multi-lens device

The present invention relates to a method for displaying a multi-view image using a multi-lens device, and more particularly to a method for capturing a plurality of images by using a multi-lens device, thereby synthesizing the images into a multi-view image for display.

The method for synthesizing the images into a specific view image for the user to enjoy by capturing the plurality of images is mainly to use a sensor to shake, thereby measuring a rotation angle of a camera, and then synthesizing This particular perspective image. Although the rotation angle of the camera can be accurately measured by the above method, an appropriate specific angle of view image can be synthesized. However, since a special sensing device is required, a high manufacturing cost is required.

In addition, the specific viewing angle image synthesized by the above method cannot adjust the viewing angle according to the user's own preference, so the operation of the human-machine interface is not intuitive, and it is difficult for the general public to accept.

In view of this, how to provide a multi-view image that can be easily adjusted by viewing a plurality of images by capturing a plurality of images is an urgent problem to be solved in the industry.

In view of the above-mentioned problems of the prior art, one of the objects of the present invention is to provide a A composite image is synthesized to make it a multi-view image.

Another object of the present invention is to provide a method for easily adjusting the viewing angle of a multi-view image.

To achieve the above object, the present invention provides a method of displaying a multi-view image using a multi-lens device. The method firstly captures a plurality of images of a user by using a multi-lens device, and combines the images into a multi-view image and stores them in a processor. Then use the multi-lens device to perform an instant detection to measure the angle of the user's face and eye rotation, and transmit the result of the instant detection to the processor for image analysis, and the result of the image analysis is more The perspective image rotates the angle accordingly.

100‧‧‧Multi-lens device

110‧‧‧ front lens

120‧‧‧ Rear lens

130‧‧‧Touch display panel

S21~S28‧‧‧Steps

1 is a schematic view of a multi-lens device of the present invention; and FIG. 2 is a view showing a step of displaying a multi-view image using a multi-lens device.

As shown in FIG. 1 , the multi-lens device 100 of the present invention can have a front lens 110 , a rear lens 120 , and a touch display panel 130 for performing a plurality of image capturing operations for a user. Therefore, in a preferred embodiment of the present invention, the multi-lens device 100 can be a touch-sensitive mobile phone or a tablet computer having a touch function, but is not limited thereto.

When the multi-lens device 100 is to be used for interactive display of a multi-view image, the multi-lens device 100 first uses the front lens 110 or the rear lens 120 to perform a plurality of image capturing operations for the user, after the images are taken. The image is synthesized into the multi-view image by an image editing software or an image recognition software, and then the multi-view image is stored in a processor.

It should be noted that the images captured by the multi-lens device 100 for the user are preferably different images, which will help the image editing software or the image recognition software to perform accurate identification operations.

The multi-lens device 100 can then use the front lens 110 or the rear lens 120 to perform an instant detection on the face and eyes of the user, and estimate the use through the angle of rotation of the user's face and eyes. When the result of the instant detection is transmitted to the processor for image analysis, the processor can then rotate the multi-view image correspondingly for the result of the image analysis for the user. enjoy. For example, when the lens 110 or the rear lens 120 detects that the user's face is 45 degrees left, the processor can perform operations on the previously captured multi-view image. Re-synthesize into a 45-degree left-turn image for users to watch to achieve human-computer interaction. In other words, the present invention utilizes an off-the-shelf image capturing device (such as the aforementioned touch-sensitive mobile phone or touch-sensitive tablet computer) without using other auxiliary components to detect the angle of interest of the user to achieve the man-machine. Interactivity.

In addition, when using a device with a touch function, the touch panel can be operated with a multi-focus method to detect the curvature track or the length of the line drawn by the user on the panel to determine the angle adjustment of the user to the current screen. the amount. That is, the longer the length of the drawn arc track or line segment on the screen, the larger the angular increment; conversely, the shorter the arc track or line segment length, the smaller the increment. If there is only one click, the human-machine device will change the viewing angle in the lowest increment, so that the user adjusts according to his own usage habits, so as to obtain the content that he wants to watch, so that he does not always appreciate the angle he wants to see, of course, The above touch method can also be supplemented by the manipulation mode of the physical button to achieve comprehensive control.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

100‧‧‧Multi-lens device

110‧‧‧ front lens

120‧‧‧ Rear lens

130‧‧‧Touch display panel

Claims (4)

A method for displaying a multi-view image by using a multi-lens device includes the following steps: (a) capturing a plurality of images of a user by using a multi-lens device, wherein the multi-lens device further comprises a touch display panel; (b) Combining the images into the multi-view image; (c) storing the multi-view image in a processor; (d) performing an instant detection using the multi-lens device to measure the user's face and eye rotation (e) transmitting the result of the instant detection to the processor for performing an image analysis; (f) rotating the angle correspondingly to the multi-view image as a result of the image analysis; (g) utilizing the The touch display panel detects one of the curvatures of the user; and (h) analyzes the curvature to adjust the angle of view of the multi-angle view image accordingly. The method of claim 1, wherein the images captured in the step (a) are different images. The method of claim 1, wherein the touch display panel is a multi-touch display panel. The method of claim 1, wherein the multi-lens device has a front lens and a rear lens.