TWI415028B - A method and apparatus for instantiating a 3D display hairstyle using photography - Google Patents

Abstract

This invention relates to a real-time 3D hairstyle display method using photographing and its device. Firstly, a photographing unit is used to take two-dimensional picture of a hairstyle for generating a two-dimensional hairstyle image, and the two-dimensional hairstyle image is inputted to a processing unit. The processing unit compares the two-dimensional hairstyle image with a comparison image in a database. When it is matched after comparison, the processing unit extracts a three-dimensional hairstyle image corresponding to the comparison image from the database, and superimposes the three-dimensional hairstyle image onto the two-dimensional hairstyle image, which is then outputted through a display monitor. It is especially suitable for hairdressing businesses such as salon.

Description

Method and device for realizing instant 3D display hairstyle by taking pictures

The invention relates to a method and a device for displaying a hairstyle by using a photographic image capturing instant 3D, in particular to generate a two-dimensional hairstyle image by taking a two-dimensional hairstyle image, and outputting a corresponding three-dimensional hairstyle after comparing the contrast image. image.

A method for converting a two-dimensional image into a three-dimensional image is generally known as "the device for converting a planar image into a body image" by the Republic of China Patent No. I238906, which mainly has an image input circuit, an image control circuit, an output parity horizontal translation image, and an IR. (Infrared Ray) circuit and IR glasses that receive parity horizontal panning images. The image input system passes through the image input loop to separate the image, separate the color, and then pass through the image control loop to divide the image into odd and even images. In the image, the odd-numbered image or the even image is delayed by the time difference controller, and then integrated by the horizontal panning loop controller to generate an image, and the image bit detector is used to restore the color of the image and divide into two through the image input circuit. After the image is transmitted through the image shaper and the divider, the image is corrected to generate a left and right displacement signal, and the left and right displacement signals are connected to the displacement controller, and the image displacement adjustment button can be used to adjust the image according to individual needs, and the image processing is performed. After that, the image is output to the output parity water through the image input loop. The panning image IR circuit is then received by the glasses receiving the parity horizontal panning image IR. IR glasses through the optical principle, the left and right eye shadow effect If the human physiological principle has a temporary visual delay effect, the principle of using the CF (Cache Flash flash) lens to receive the parallel displacement image to the brain to combine, the stereoscopic picture is revealed, but the disadvantage is that The image is processed by the image input circuit and the image control circuit by inputting the two-dimensional image, and is output by the IR circuit. The user needs to wear the matching IR glasses, and the optical principle and the vision of the human eye are retained. In the brain, a three-dimensional image is formed. This method requires the use of more complex image processing and circuit control, and it only constitutes a three-dimensional image in the human brain. Users need to wear IR glasses to see the three-dimensional image, but cannot directly Displaying 3D images is not only costly but also not easily popularized in general commercial activities.

Therefore, in view of the conventional method of converting a two-dimensional image into a three-dimensional image, one of the objects of the present invention is to provide a method for displaying a hairstyle by simply converting a two-dimensional image into a three-dimensional image. A method for real-time 3D display of hairstyles by taking pictures by taking pictures as follows: A. capturing a two-dimensional hairstyle image: taking a two-dimensional hairstyle image to generate a two-dimensional hairstyle image; B. comparing the two-dimensional hairstyle image: the two-dimensional image The hairstyle image is input to a processing unit, and a storage image is stored in a storage database relative to the control image of the two-dimensional hairstyle image, the storage database further stores a three-dimensional hairstyle image relative to the control image, and the processing unit receives the image After the two-dimensional hairstyle image is compared, the two-dimensional hairstyle image is compared with the control image of the stored database; C. outputting the three-dimensional hairstyle image: the processing unit matches the two-dimensional hairstyle image with the control image, and the storage unit The database captures a three-dimensional hairstyle image relative to the control image, and superimposes the three-dimensional hairstyle image on the two-dimensional hair image After the image is typed, it is output by a display.

The control image is the same as the two-dimensional hairstyle image, and in step B, the processing unit confirms that the comparison is consistent when the control image is the same as the two-dimensional hairstyle image.

The above method for displaying a hairstyle by using a photographic image in real time, wherein when the two-dimensional hairstyle image is rotated to rotate the two-dimensional hairstyle image, the three-dimensional hairstyle image is also rotated.

Another object of the present invention is to provide an apparatus for displaying a hairstyle by using a photographic image in real time, comprising: a photographing unit for taking a two-dimensional hairstyle image to generate a two-dimensional hairstyle image; and a processing unit electrically connecting the image a photography unit, and receiving the two-dimensional hairstyle image; a storage database storing a control image relative to the two-dimensional hairstyle image, the storage database additionally storing a three-dimensional hairstyle image relative to the control image; The processing unit is configured to compare the two-dimensional hairstyle image to the control image of the stored database, and after the comparison is matched, the processing unit extracts the three-dimensional image from the storage database relative to the control image. The hairstyle image is superimposed on the two-dimensional hairstyle image and output by the display.

The main effects of the present invention are:

1. The present invention can generate a two-dimensional hairstyle image by taking a two-dimensional hairstyle image, and after processing and comparing, output a three-dimensional hairstyle image conforming to the two-dimensional hairstyle image.

2. When the two-dimensional hairstyle image is rotated by rotating the two-dimensional hairstyle image, the three-dimensional hairstyle image is also rotated, and the user can view the three-dimensional hairstyle image from various angles of view. Particularly suitable for use in hair salons such as hair salons.

3. The invention directly outputs the three-dimensional hairstyle image, and the user can directly view the three-dimensional hairstyle image without wearing an external device.

(1)‧‧‧Photographic unit

(11)‧‧‧Two-dimensional hairstyle screen

(12)‧‧‧Two-dimensional hairstyle images

(2) ‧‧‧Processing unit

(3) ‧‧‧Storage database

(31)‧‧‧Control image

(32)‧‧‧3D hairstyle images

(4) ‧ ‧ display

The first figure is a schematic diagram of the steps of the present invention.

The second figure is a schematic diagram of the configuration of the device of the present invention.

The third figure is a schematic diagram showing a three-dimensional hairstyle image when used in the present invention.

The fourth figure is a schematic diagram of rotating a two-dimensional hairstyle image to rotate the three-dimensional hairstyle image.

In combination with the above technical features, the main effects of the present invention will be clearly presented in the following embodiments. First, please refer to the first figure and the second figure, which is a method for displaying hairstyles by instant 3D using photographic images, and the steps are as follows:

A. Capture a two-dimensional hairstyle image: a two-dimensional hairstyle image (11) is taken with a photographing unit (1) to generate a two-dimensional hairstyle image (12).

B. Aligning the control image: inputting the two-dimensional hairstyle image (12) to a processing unit (2), and storing a control image relative to the two-dimensional hairstyle image (12) by a storage database (3) (31) The storage database (3) further stores a three-dimensional hairstyle image (32) relative to the control image (31), and the processing unit (2) receives the two-dimensional hairstyle image (12), The hairstyle image (12) is compared to the control image (31) of the stored database (3).

C. Outputting a three-dimensional hairstyle image: the processing unit (2) is for the two-dimensional hairstyle image (12) after the comparison with the control image (31), the three-dimensional hairstyle image (32) corresponding to the control image (31) is captured by the storage database (3), and the three-dimensional hairstyle image (32) is stacked. After being combined with the two-dimensional hairstyle image (12), it is output by a display (4), and the control image (31) of the storage database (3) is identical to the two-dimensional hairstyle image (12), and the processing unit ( 2) confirming the alignment when the control image (31) is the same as the two-dimensional hairstyle image (12), and the user can rotate the two-dimensional hairstyle image (11) to make the two-dimensional hairstyle image ( 12) Rotating, when the two-dimensional hairstyle image (12) is rotated, the three-dimensional hairstyle image (32) is also rotated, so that the user can view the respective angles of view of the three-dimensional hairstyle image (32).

Please refer to the third embodiment and the fourth figure, which is a device for implementing the foregoing embodiment, a device for realizing 3D display hairstyle by using photographic image capturing, comprising: a photographing unit (1) for taking a two-dimensional hairstyle picture ( 11), generating a two-dimensional hairstyle image (12); a processing unit (2), electrically connecting the photographing unit (1), and receiving the two-dimensional hairstyle image (12); a storage database (3), Storing a control image (31) relative to the two-dimensional hairstyle image (12), the storage database (3) further storing a three-dimensional hairstyle image (32) relative to the control image (31); a display (4), Electrically connecting the processing unit (2); the processing unit (2) compares the two-dimensional hairstyle image (12) to the control image (31) of the storage database (3), and after the alignment is matched, the The processing unit (2) extracts a three-dimensional hairstyle image (32) from the storage image (31), and superimposes the three-dimensional hairstyle image (32) on the two-dimensional hairstyle image (12). After that, it is output by the display (4).

In this way, it can be used in hairdressing industries such as hair salons, and general hairdressing books. The two-dimensional hairstyle picture (12) is converted into a three-dimensional hairstyle image (32), which makes the hairstyle display more vivid and enhances the consumer's interest in coming to the store.

Claims (4)

A method for real-time 3D display hairstyle using photographic image taking, the steps are as follows: A. capturing a two-dimensional hairstyle image: shooting a two-dimensional hairstyle image to generate a two-dimensional hairstyle image; B. comparing the control image: the two-dimensional hairstyle The image is input to a processing unit, and a stored image is stored in a comparison image with respect to the two-dimensional hairstyle image. The storage database further stores a three-dimensional hairstyle image relative to the control image, and the processing unit receives the second image. After the hairstyle image is compared, the two-dimensional hairstyle image is compared with the control image of the stored database; C. outputting the three-dimensional hairstyle image: the processing unit matches the two-dimensional hairstyle image with the comparison image, and the stored data is The library captures the three-dimensional hairstyle image of the control image, and superimposes the three-dimensional hairstyle image on the two-dimensional hairstyle image, and then outputs it by a display. The method of using the photographic image capturing instant 3D display hairstyle according to claim 1, wherein the control image is the same as the two-dimensional hairstyle image, and in step B, the processing unit is in the control image and the second Confirm that the alignment is consistent when the hairstyle image is the same. The method of using the photographic image capturing instant 3D display hairstyle according to claim 1, wherein when the two-dimensional hairstyle image is rotated to rotate the two-dimensional hairstyle image, the three-dimensional hairstyle image also rotates. A device for real-time 3D display hairstyle using photographic image capturing, comprising: a photographic unit for taking a two-dimensional hairstyle image to generate a two-dimensional hairstyle image a processing unit electrically connected to the photographing unit and receiving the two-dimensional hairstyle image; a storage database storing a control image relative to the two-dimensional hairstyle image, the storage database additionally storing a comparison image with the control image a three-dimensional hairstyle image; a display electrically connected to the processing unit; the processing unit compares the two-dimensional hairstyle image to a comparison image of the stored database, and after the comparison is met, the processing unit uses the stored data The library captures the three-dimensional hairstyle image of the control image, and the three-dimensional hairstyle image is superimposed on the two-dimensional hairstyle image and output by the display.