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Data processing method and device

A technology for data processing and new data, applied in the parts and electrical components of TVs and color TVs, and can solve problems such as difficulty in real-time, frame loss, and inability to guarantee image frame processing steps.

Inactive Publication Date: 2017-12-01
BEIJING MADV TECH CO LTD
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Problems solved by technology

[0004] In the prior art, due to the need to process the collected fisheye image in multiple steps, coupled with the complexity of the algorithm, it is impossible to guarantee that all the processing steps of the image frame can be completed within one frame time, that is, before the next frame of data comes , the data of the previous frame has not been processed, which may cause frame loss, and it is difficult to meet the real-time requirements

Method used

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Embodiment Construction

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0031] The steps shown in the flowcharts of the figures may be performed in a computer system, such as a set of computer-executable instructions. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0032] In the prior art, for continuously collected data such as video streams, it is necessary to complete the processing of the currently collected image frame within one frame time. If the processing of the image frame cannot be completed within one fra...

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Abstract

The application discloses a data processing method and device. The method includes the steps of dividing n (n> / =2) storage areas from a memory; setting, at a time of arrival of each new data, corresponding data processing operations to one or more storage areas, the data processing operations including n logically associated operation types; and performing corresponding data processing according to the data processing operations respectively corresponding to the storage areas. According to the invention, the plurality of storage areas are divided, the corresponding data processing operations to the storage areas are set at the time of arrival of each data, and the corresponding processing operations are performed on the storage areas, so that the processing on image frames can be not limited to the time of one frame and the frame loss problem caused by that the data of a previous frame have not yet been processed completely and the data of a next frame have arrived.

Description

technical field [0001] The invention relates to a data processing method and device. Background technique [0002] In recent years, VR (Virtual Reality) technology is developing rapidly and is widely used in medical, military, entertainment, education and other fields. VR shopping, VR games, and VR movies have gradually entered the daily life of ordinary people. The key to VR technology lies in the all-round spatial immersion it brings to people. Therefore, the collection and production of panoramic videos has become indispensable. [0003] In order to obtain a panoramic video, it is necessary to use multiple cameras, or use a panoramic camera composed of two or more wide-angle lenses to shoot. The panoramic video obtained can be viewed at will within 360° of the shooting angle. The feeling of being there. [0004] In the prior art, due to the need to process the collected fisheye image in multiple steps, coupled with the complexity of the algorithm, it is impossible to g...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/433H04N21/44H04N5/262
Inventor 纪任超黄业桃
Owner BEIJING MADV TECH CO LTD
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