Patent ID: 11889220
Assignee: IDEAPOOL TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for coding space information in continuous dynamic images, wherein the method comprises:
parsing and extracting space information data, parsing and separating out the space information data of each frame in a video separately while the video being shot, forming independent space information data;
constructing a space information data packet, the constructing the space information data packet for storing the space information data according to categories of the space information;
coding the space information data packet, using audio tracks or image data for the each frame in the video, coding the constructed space information data packet and encapsulating with the audio tracks or the image data to complete the coding of the space information data packet; the space information includes camera physical data and an image depth packet, the constructing the space information data packet includes a sub-process of constructing a camera physical parameter data packet and a sub-process of constructing an image depth data packet; the sub-process of constructing the camera physical parameter data packet includes:
extracting parameters information on camera positions X, Y, Z, rotation angles PAN, TILT, ROLL, ZOOM of relevant cameras and lenses in the each frame;
constructing the camera physical para meter data packet and filling the extracted parameter information of the camera and lens into corresponding fields of the camera physical parameter data packet;
establishing start and end identifiers of the camera physical parameter data packet, adding a packet header field and a packet tail field to the head and tail of the camera physical para meter data packet as the start and end identifiers of the camera physical parameter data packet; and
adding a redundant data packet, adding one or more redundant data packets after the camera physical parameter data packet to form a different camera physical parameter data packet with the camera physical parameter data packet, wherein the structure and field content of the redundant data packet is consistent with the camera physical parameter data packet.