Encoding method, image encoder and image transmission system
AssigneeAutel Robotics Co., Ltd.
InventorZhaozao LI
Life of this patent
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Abstract
Embodiments of the present invention relate to an encoding method, an image encoder and image transmission system. The encoding method includes: processing raw image data to obtain at least two channels of different output images; and performing multi-stream encoding on the at least two channels of output images, to form at least two corresponding channels of encoded data to support at least two types of service requirements. A multi-stream encoding manner is used in the encoding method, to adopt different encoding strategies for different service requirements thereby implementing services smoother while meeting the different service requirements.
Claims20
An encoding method, applicable to an aerial camera, the method comprising:
- processing raw image data to obtain at least two channels of output images;
- and
- performing bitstream encoding on each channel of output images in the at least two channels of output images, to form at least two channels of encoded data, different channels of output images corresponding to different bitstreams, and the at least two channels of encoded data being used for supporting at least two types of service requirements, each channel of encoded data in the at least two channels of encoded data being used for supporting one of the at least two types of service requirements.
An image encoder, comprising a processor and a memory communicatively connected to the processor,
- the memory storing computer program instructions, the computer program instructions, when invoked by the processor, causing the processor to perform the following steps:
- processing raw image data to obtain at least two channels of output images;
- and
- performing bitstream encoding on each channel of output images in the at least two channels of output images, to form at least two channels of encoded data, different channels of output images corresponding to different bitstreams, and the at least two channels of encoded data being used for supporting at least two types of service requirements, each channel of encoded data in the at least two channels of encoded data being used for supporting one of the at least two types of service requirements.
An image transmission system, comprising:
- an image encoder, configured to:
- process raw image data to obtain at least two channels of output images;
- and
- perform bitstream encoding on each channel of output images in the at least two channels of output images, to form at least two channels of encoded data, different channels of output images corresponding to different bitstreams, and the at least two channels of encoded data being used for supporting at least two types of service requirements, each channel of encoded data in the at least two channels of encoded data being used for supporting one of the at least two types of service requirements;
- an image decoder, configured to receive and decode a part or all of the encoded data according to an operation instruction;
- and
- a communication module, connected to the image encoder and the image decoder, and configured to form a communication channel to transmit the encoded data.
Dependencies are inferred from the claim text.