Method, apparatus and electronic device for generating a three-dimensional effect based on a face
View Patent ↗Disclosed is a method, an apparatus, an electronic device and a computer readable storage medium for generating a three-dimensional effect based on a face. In an embodiment of the method, a standard face image is displayed, a three-dimensional effect which located on the standard face image is created at least by configuring a three-dimensional model and configuring a material of the three-dimensional model, effect parameters are generated according to the three-dimensional effect, a first face image recognized from an image sensor is obtained, and the three-dimensional effect is generated on the first face image according to the effect parameters. Through the above method, the three-dimensional effect can be easily configured and edited, and the three-dimensional effect generation algorithm can generate three-dimensional effects on the face images acquired in real time using three-dimensional effects parameters.
1. A method for generating a three-dimensional effect based on a face, comprising steps of:
displaying a standard face image;
creating a three-dimensional effect at least by configuring a three-dimensional model and configuring a material of the three-dimensional model on the standard face image, wherein the configuring a material of the three-dimensional model further comprises:
creating the material, and
adjusting parameters of the material, wherein the parameters of the material comprise a rendering and blending mode parameter, a parameter for whether to perform depth testing, a parameter for whether to perform depth writing, and a parameter for whether to perform eliminating one or more of parameters;
generating effect parameters according to the three-dimensional effect;
obtaining a first face image recognized from an image sensor;
generating the three-dimensional effect on the first face image according to the effect parameters.
2. The method of claim 1 , wherein the configuring a three-dimensional model comprises:
obtaining the three-dimensional model, and displaying it on the standard face image;
configuring a position and a size of the three-dimensional model.
3. The method of claim 1 , wherein the creating a three-dimensional effect further comprises:
configuring a light source, the light source comprising one of a point light source, a parallel light source, and a spotlight source.
4. The method of claim 3 , wherein the configuring a light source comprises:
configuring a position, an orientation, a color, and an intensity of the light source.
5. The method of claim 1 , wherein the creating a three-dimensional effect further comprises:
configuring a map of the three-dimensional model, comprising:
obtaining a texture of the map;
configuring a wrapping mode of the texture.
6. The method of claim 1 , wherein:
the standard face image comprises face landmarks, and after the displaying the standard face image, the method comprises:
receiving an instruction to select reference points, selecting at least one landmark as reference points;
the generating the three-dimensional effect on the first face image according to the effect parameters comprises:
generating the three-dimensional effect on the first face image according to the effect parameters and the reference points.
7. An apparatus for generating a three-dimensional effect based on a face, comprising:
at least one processor; and
at least one memory communicatively coupled to the at least one processor and storing instructions that upon execution by the at least one processor cause the apparatus to:
display a standard face image;
create a three-dimensional effect at least by configuring a three-dimensional model and configuring a material of the three-dimensional model on the standard face image;
generate effect parameters according to the three-dimensional effect;
obtain a first face image recognized from an image sensor;
generate the three-dimensional effect on the first face image according to the effect parameters;
wherein at least one memory further stores instructions that upon execution by the at least one processor cause the apparatus to:
create the material; and
adjust parameters of the material, wherein the parameters of the material comprise a rendering and blending mode parameter, a parameter for whether to perform depth testing, a parameter for whether to perform depth writing, and a parameter for whether to perform eliminating one or more of parameters.
8. The apparatus according to claim 7 , wherein the processor is configured to execute the computer readable instructions to further perform operations of:
obtaining the three-dimensional model, and displaying it on the standard face image;
configuring a position and a size of the three-dimensional model.
9. The apparatus according to claim 7 , wherein the processor is configured to execute the computer readable instructions to further perform operations of:
configuring a light source, the light source comprising one of a point light source, a parallel light source, and a spotlight source.
10. The apparatus according to claim 9 , wherein the processor is configured to execute the computer readable instructions to further perform operations of:
configuring a position, an orientation, a color, and an intensity of the light source.
11. The apparatus according to claim 7 , wherein the processor is configured to execute the computer readable instructions to further perform operations of:
configuring a map of the three-dimensional model, comprising:
obtaining a texture of the map;
configuring a wrapping mode of the texture.
12. The apparatus according to claim 7 , wherein the standard face image comprises face landmarks; and
the processor is configured to execute the computer readable instructions to further perform operations of:
receiving an instruction to select reference points, selecting at least one landmark as reference points;
the generating the three-dimensional effect on the first face image according to the effect parameters comprises:
generating the three-dimensional effect on the first face image according to the effect parameters and the reference points.
13. A non-transitory computer readable storage medium, wherein the non-transitory computer readable storage medium stores computer instructions for enabling a computer to execute operations, the operations comprising:
displaying a standard face image;
creating a three-dimensional effect at least by configuring a three-dimensional model and configuring a material of the three-dimensional model on the standard face image, wherein the configuring a material of the three-dimensional model further comprises:
creating the material, and
adjusting parameters of the material, wherein the parameters of the material comprise a rendering and blending mode parameter, a parameter for whether to perform depth testing, a parameter for whether to perform depth writing, and a parameter for whether to perform eliminating one or more of parameters;
generating effect parameters according to the three-dimensional effect;
obtaining a first face image recognized from an image sensor;
generating the three-dimensional effect on the first face image according to the effect parameters.
14. The non-transitory computer readable storage medium of claim 13 , wherein the configuring a three-dimensional model comprises:
obtaining the three-dimensional model;
displaying the three-dimensional model on the standard face image; and
configuring a position and a size of the three-dimensional model.
15. The non-transitory computer readable storage medium of claim 13 , wherein the creating a three-dimensional effect further comprises:
configuring a light source, the light source comprising one of a point light source, a parallel light source, and a spotlight source.
16. The non-transitory computer readable storage medium of claim 15 , wherein the configuring a light source comprises:
configuring a position, an orientation, a color, and an intensity of the light source.
17. The non-transitory computer readable storage medium of claim 13 , wherein the creating a three-dimensional effect further comprises:
configuring a map of the three-dimensional model, wherein the configuring a map of the three-dimensional model comprises:
obtaining a texture of the map; and
configuring a wrapping mode of the texture.
18. The non-transitory computer readable storage medium of claim 13 , wherein the standard face image comprises face landmarks, and after the displaying the standard face image, the operations further comprise:
receiving an instruction to select reference points, and selecting at least one landmark as at least one of the reference points; and
wherein the generating the three-dimensional effect on the first face image according to the effect parameters further comprises:
generating the three-dimensional effect on the first face image according to the effect parameters and the reference points.