Operation video three-dimensional reconstruction method and device, equipment and storage medium
A technology of 3D reconstruction and surgical video, which is applied in the field of video processing and can solve problems such as inability to record effectively and completely
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Embodiment 1
[0054] This embodiment provides a method for three-dimensional reconstruction of surgical video, figure 1 It is a flow chart illustrating three-dimensional reconstruction of a video captured by a video capture matrix according to some embodiments of the present application. Although the processes described below include operations in a particular order, it should be clearly understood that these processes may also include more or fewer operations, which may be performed sequentially or in parallel (e.g., using parallel processors) or multi-threaded environment).
[0055] Such as figure 2 As shown, it is a schematic structural diagram of the video acquisition matrix. In this embodiment, the video acquisition matrix is used to record the operation process. The video acquisition matrix includes a reference camera 101 and a plurality of acquisition cameras 102 , and the plurality of acquisition cameras 102 surround the reference camera 101 . During the video recording of the...
Embodiment 2
[0101] This embodiment provides an apparatus for three-dimensional reconstruction of surgical video, and the apparatus may be a computer device, or may be set in the computer device. It includes a video acquisition matrix, the video acquisition matrix includes a reference camera and multiple acquisition cameras, the multiple acquisition cameras surround the reference camera, and the video acquisition matrix is located above the patient's operation site. Such as Figure 6 As shown, the device includes: a first acquisition module 301 , a second acquisition module 302 , a third acquisition module 303 and a reconstruction module 304 .
[0102] The first acquisition module 301 is configured to acquire the image taken by the reference camera when the operation is not started, the image taken includes the operation site layer, and the image of the operation site layer is used as the reference image; for details, please refer to Embodiment 1 The related descriptions will not be rep...
Embodiment 3
[0118] This embodiment provides a computer device, such as Figure 7 As shown, the computer device includes a processor 401 and a memory 402, wherein the processor 401 and the memory 402 can be connected by a bus or other methods, Figure 7 Take connection via bus as an example.
[0119] The processor 401 may be a central processing unit (Central Processing Unit, CPU). The processor 401 can also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), graphics processors (Graphics Processing Unit, GPU), embedded neural network processors (Neural-network Processing Unit, NPU) or other Dedicated deep learning coprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components and other chips, or a combination of the above-mentioned...
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