Picture processing method, task data processing method and device

A task data and image processing technology, applied in the field of data processing, to achieve the effect of improving processing efficiency

Active Publication Date: 2019-02-12
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a picture processing method, task data processing method and device for the problems existing in the traditional method

Method used

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  • Picture processing method, task data processing method and device
  • Picture processing method, task data processing method and device
  • Picture processing method, task data processing method and device

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] figure 1 It is an application scenario diagram of the task data processing method in an embodiment. refer to figure 1 , the application scenario includes a CPU (central processing unit, Central Processing Unit / Processor) 110 , a board interface 120 and a task data processing device 130 . The CPU 110 communicates with the task data processing device 130 through the board interface 120 . The board interface 120 and the CPU 110 are integrated on the main board of the computer equipment. The board interface 120 may be a board slot on the main board, and the task data processing device 130 can...

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Abstract

The invention relates to a picture processing method, a task data processing method and a device. The method comprises the following steps of: using the processing units corresponding to each sub-structure in a machine learning model to execute the corresponding sub-tasks, wherien the at least part of the processing units comprise FPGA units;obtaining the pictures to be processed; extracting the text features in the picture to be processed; determining a candidate text box of any angle in the picture to be processed according to the text features; performing pooling processing on each candidate text box to rotate a region of interest, and projecting each candidate text box onto a feature map of a fixed size to obtain a text box feature map corresponding to each candidate text box; recognizing a text in the text box feature map to obtain a text recognition result. The present application can process data in parallel to realize the picture processing method through the FPGA architecture,and can improve the accuracy and efficiency of text recognition in the picture to be processed while reducing cost and power consumption.

Description

technical field [0001] The invention relates to the field of data processing, in particular to an image processing method, task data processing method and device. Background technique [0002] With the rapid development of computing technology, more and more data needs to be processed by computers. Especially with the rapid growth of data volume, the requirements for data processing efficiency are getting higher and higher. For example, in the field of scene text recognition, text detection is a prerequisite for scene text recognition. The problem to be solved is how to accurately locate the position of the text and recognize the text in the messy, strange and complex scene pictures. Due to the complexity of the background, the variability of illumination, and the unpredictability of fonts, text detection is facing great challenges. [0003] For example, in terms of hardware, image data and text detection are usually processed by CPU or GPU. The CPU adopts serial processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/34G06F9/38G06V10/426
CPCG06F9/3818G06V30/153G06F9/5027G06F2209/5018G06N3/063Y02D10/00G06V10/955G06V10/242G06V20/63G06V10/426G06V10/82G06V30/19153G06N3/045G06N20/00G06F9/4881G06F2209/486G06F18/2163G06F18/2415
Inventor 辛遥
Owner TENCENT TECH (SHENZHEN) CO LTD
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