Method, electronic device, and computer program product for modeling object

An electronic device, comprising:

• a processor;
• and
• a memory coupled to the processor and storing instructions, wherein the instructions, when executed by the processor, cause the electronic device to perform the following actions:
• acquiring first position spatial information of a camera at a first position and second position spatial information of the camera at a second position, wherein the first position is different from the second position;
• generating a spatial distribution based on the first position spatial information and the second position spatial information, wherein the spatial distribution represents a probability distribution of space occupied by an object captured from a pose of the camera;
• generating a third image based on a first image captured at the first position, the spatial distribution, and the first position spatial information;
• generating a fourth image based on a second image captured at the second position, the spatial distribution, and the second position spatial information;
• and
• adjusting a model of the object based on the first image, the second image, the third image, and the fourth image.

A computer program product tangibly stored on a non-transitory computer-readable storage medium and comprising machine-executable instructions, wherein the machine-executable instructions, when executed by a machine, cause the machine to perform the following actions:

• acquiring first position spatial information of a camera at a first position and second position spatial information of the camera at a second position, wherein the first position is different from the second position;
• generating a spatial distribution based on the first position spatial information and the second position spatial information, wherein the spatial distribution represents a probability distribution of space occupied by an object captured from a pose of the camera;
• generating a third image based on a first image captured at the first position, the spatial distribution, and the first position spatial information;
• generating a fourth image based on a second image captured at the second position, the spatial distribution, and the second position spatial information;
• and
• adjusting a model of the object based on the first image, the second image, the third image, and the fourth image.