TWI492617B - System and method for composing pictures - Google Patents

Description

Digital photo synthesis system and method

The invention relates to a photo processing system, in particular to a digital photo synthesizing system and method.

With the continuous development of electronic manufacturing technology, the cost and price of electronic products have declined. Electronic devices such as digital cameras, camera-equipped mobile phones, and PDAs (personal digital assistants) are becoming more and more popular.

However, currently available electronic devices with camera functions are extremely limited, and generally have the following functions: shooting still images, continuous shooting, movie shooting, lens rotation, automatic white balance, built-in flash, black and white processing, vintage color , high contrast and so on. However, the special effects of electronic devices produced by various manufacturers are similar, and there is no particular attraction for users to use or purchase. For example, an electronic device having a camera function cannot randomly synthesize a digital figure and a live scene to obtain a composite photo, thereby greatly reducing the entertainment and interest of the electronic device during shooting.

In view of the above, it is necessary to provide a digital photo synthesizing system and method for synthesizing a digital figure stored in an electronic device with a live scene to increase the entertainment and interest of shooting.

A digital photo synthesizing system runs in an electronic device mounted with a camera, the system comprising: a doll editing module for editing a photo of a person stored in an electronic device to obtain a digital figure; a selection module for selecting a digital figure that requires photo synthesis; and a synthesis module for selecting The digital doll overlay overlays the live scene captured by the camera to obtain a composite photo.

A digital photo synthesizing method is run in an electronic device with a camera, the method comprising: editing a photo of a person stored in the electronic device to obtain a digital figure; selecting, in the electronic device, a digital image to be synthesized Dolls; and overlay the selected digital figures on the live scene captured by the camera to obtain a composite photo.

Compared with the prior art, the digital photo synthesizing system and method can edit a photo of a person photographed by a camera of an electronic device to obtain a digital figure, and synthesize the digital figure with the scene to obtain a composite photo. . Therefore, the digital doll can be freely combined with the scene to increase the fun of the camera function.

1‧‧‧Electronic device

10‧‧‧Digital Photo Synthesis System

100‧‧‧Doll editing module

110‧‧‧Selection module

120‧‧‧Synthesis module

130‧‧‧Storage Module

140‧‧‧ processor

12‧‧‧ camera

16‧‧‧ memory

1 is a functional module and an application environment diagram of the digital photo synthesizing system of the present invention.

2 is a flow chart showing the operation of the digital photo synthesis method of the present invention.

As shown in FIG. 1, it is a functional module and an application environment diagram of the digital photo synthesizing system of the present invention. The digital photo synthesizing system 10 operates in an electronic device 1 in which a camera 12 is mounted. The electronic device 1 can be, but is not limited to, a digital camera with a camera Mobile phone or other device. The digital photo synthesizing system 10 can also be operated in other electronic devices such as PDAs.

The camera 12 may be a CCD (Charge Coupled Device) or a CMOS (Complementary Metal-Oxide Semiconductor). The CCD is made of a high-sensitivity semiconductor material, which converts light into electric charge, and converts it into a digital signal by an analog-to-digital converter chip. The digital signal is compressed by the internal flash memory or built-in inside the electronic device 1. The disc is saved. The CCD consists of many photosensitive units, usually in millions of pixels. However, CMOS and CCD are the same semiconductors that can record light changes in digital cameras. CMOS is mainly made of semiconductors made of yttrium and ytterbium, so that it can coexist semiconductors with N and P grades on CMOS. The current generated by these two complementary effects can be recorded and interpreted by the processed wafer. image.

The electronic device 1 further includes a memory 16. The memory 16 stores various types of materials, including an operating system, various applications, and materials set and generated during the use of the digital photo composition system 10, such as digital photos taken by a user. Digital photos are stored in units of pixels (Pixel), each pixel being the smallest unit in a digital photo. The larger the element, the larger the area of the picture.

The memory 16 can be the memory of the electronic device 1, and can also be an external storage card, such as a SIM card (Smart Media Card), an SD card (Secure Digital Card), a CF card ( Compact Flash Card, Standard Flash Memory Card, MMC Card (Multi Media Card), MS Card (Memory Stick), XD Card (Extreme Digital Card), TF Card (Trans Flash) Card) and so on.

The digital photo synthesizing system 10 is a program running on the electronic device 1. By executing the digital photo synthesizing system 10, a photo of a person obtained by the user using the camera 12 to photograph a person can be edited to obtain a digital figure, and finally the digital figure is combined with the photographed live scene to obtain a composite photograph.

The digital photo synthesizing system 10 mainly includes a doll editing module 100, a selection module 110, a synthesizing module 120, and a storage module 130.

The doll editing module 100 is configured to edit a photo of a person stored in the memory 16 . The person photo may be obtained by the user using the camera 12 to photograph the person. The specific editing can be performed by the user moving the cursor point on the screen by the up and down direction keys to select a desired part of the person's photo, for example, a face or a whole body, and cutting or giving other background parts to be transparent. The required digital doll.

The selection module 110 is configured to select a digital figure to be photographed when the user needs to place the digital figure stored in the memory 16 in the scene to take a picture. The live scene may be clothing or other real scenes and the like. After selecting the desired digital figure, the selected digital figure can be appropriately enlarged and reduced, and the scene can be combined with the scene.

The synthesizing module 120 is configured to synthesize a digital figure and a photographed live scene to obtain a composite photo. The compositing is by overlaying the digital figure on the photo of the scene, that is, when the digital figure overlaps with the scene, the corresponding part of the digital figure is overlaid in the corresponding part of the scene. on.

The storage module 130 is configured to store the composite photo in the memory 16 .

The digital photo synthesizing system 10 further includes a processor 140 for executing the above-mentioned doll editing module 100, the selection module 110, the synthesizing module 120, the storage module 130, and the operating system of the electronic device 1.

2 is a flow chart showing the operation of the digital photo synthesizing method of the present invention.

In step S201, the user photographs the person using the camera 12 to obtain a photo of the person.

In step S202, the figure editing module 100 edits the photo of the person stored in the memory 16. The specific editing can be performed by the user moving the cursor point on the screen by the up and down direction keys to select a desired part of the person's photo, for example, a face or a whole body, and cutting or giving other background parts to be transparent. The required digital doll.

In step S203, the selection module 110 selects the digital figure to be photographed when the user needs to place the digital figure stored in the memory 16 in the scene to take a picture. The live scene may be clothing or other real scenes and the like.

In step S204, after selecting the desired digital figure, the selected digital figure is appropriately enlarged and reduced, and the shooting can be performed in combination with the scene.

In step S205, the synthesizing module 120 synthesizes the digital figure with the captured live scene to obtain a composite photo. The compositing is by overlaying the digital figure on the photo of the scene, that is, when the digital figure overlaps with the scene, the corresponding part of the digital figure is overlaid in the corresponding part of the scene. on. The final storage module 130 stores the composite photo in the memory 16.

In the above manner, the user can freely place the digital figure stored in the memory 16 in the live scene to take a picture to obtain a combination of any scene scene and a digital figure, thereby greatly increasing the fun of the shooting process.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and those skilled in the art can make the spirit of the present invention. Equivalent modifications or variations are intended to be included within the scope of the following claims.

1‧‧‧Electronic device

10‧‧‧Digital Photo Synthesis System

100‧‧‧Doll editing module

110‧‧‧Selection module

120‧‧‧Synthesis module

130‧‧‧Storage Module

140‧‧‧ processor

12‧‧‧ camera

16‧‧‧ memory

Claims (4)

A digital photo synthesizing system runs in an electronic device mounted with a camera, the system comprising: a puppet editing module, configured to move a cursor by using a direction key on the electronic device to select a photo of a person stored in the electronic device The required part and the background part is cut or given transparency to obtain the required digital figure; the selection module is used to select the digital figure that needs to be combined with the photo; and the synthesis module is used to select the digital person Even properly zoom in or out and overlay the scene scene captured by the camera to obtain a composite photo. The digital photo synthesizing system of claim 1, wherein the system further comprises a storage module for storing the obtained composite photo in the electronic device. A digital photo synthesizing method is run in an electronic device with a camera, the method comprising: using a direction key on an electronic device to move a cursor to select a desired part of a photo of a person stored in the electronic device and cutting the background portion Going or giving transparency to obtain the required digital figure; selecting the digital figure that needs to perform photo synthesis in the electronic device; and appropriately zooming in or out and superimposing the selected digital figure over the camera Get a composite photo on the live scene. The digital photo synthesizing method according to claim 3, wherein the method further comprises the step of storing the obtained synthesized photograph in the electronic device.